diff --git a/Makefile b/Makefile
index 7273ed7..51fd4b8 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-.PHONY: format get test publish deploy centrifugo-up centrifugo-down coverage analyze check pana
+.PHONY: format get test publish deploy centrifugo-up centrifugo-down coverage analyze check pana generate
 
 format:
 	@echo "Formatting the code"
@@ -40,4 +40,9 @@ check: analyze
 	@dart pub global activate pana
 	@pana --json --no-warning --line-length 80 > log.pana.json
 
-pana: check
\ No newline at end of file
+pana: check
+
+generate:
+	@dart pub global activate protoc_plugin
+	@protoc --proto_path=lib/src/model/protobuf --dart_out=lib/src/model/protobuf lib/src/model/protobuf/client.proto
+	@dart format -l 80 lib/src/model/protobuf/
\ No newline at end of file
diff --git a/README.md b/README.md
index 80a56e2..b354274 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,36 @@
-# Websocket client for [Centrifugo server](https://github.com/centrifugal/centrifugo) and [Centrifuge library](https://github.com/centrifugal/centrifuge).
+# Centrifuge Dart
+
+Websocket client for [Centrifugo server](https://github.com/centrifugal/centrifugo) and [Centrifuge library](https://github.com/centrifugal/centrifuge) based on [ws library](https://pub.dev/packages/ws).
+
+## How to regenerate protobuf files
+
+Windows:
+
+```ps1
+$ choco install protoc
+$ dart pub global activate protoc_plugin
+$ protoc --proto_path=lib/src/model/protobuf --dart_out=lib/src/model/protobuf lib/src/model/protobuf/client.proto
+$ dart format -l 80 lib/src/model/protobuf/
+```
+
+Linux:
+
+```bash
+$ sudo apt update
+$ sudo apt install -y protobuf-compiler dart
+$ export PATH="$PATH":"$HOME/.pub-cache/bin"
+$ dart pub global activate protoc_plugin
+$ protoc --proto_path=lib/src/model/protobuf --dart_out=lib/src/model/protobuf lib/src/model/protobuf/client.proto
+$ dart format -l 80 lib/src/model/protobuf/
+```
+
+macOS:
+
+```zsh
+$ brew update
+$ brew install protobuf dart
+$ export PATH="$PATH":"$HOME/.pub-cache/bin"
+$ dart pub global activate protoc_plugin
+$ protoc --proto_path=lib/src/model/protobuf --dart_out=lib/src/model/protobuf lib/src/model/protobuf/client.proto
+$ dart format -l 80 lib/src/model/protobuf/
+```
diff --git a/analysis_options.yaml b/analysis_options.yaml
index 1b926d6..cfc0ab9 100644
--- a/analysis_options.yaml
+++ b/analysis_options.yaml
@@ -6,7 +6,7 @@ analyzer:
     - "build/**"
     # Codegen
     - "lib/**.g.dart"
-    - "lib/src/proto/**"
+    - "lib/src/model/protobuf/*"
     # Tests
     - "test/**.mocks.dart"
     - ".test_coverage.dart"
diff --git a/lib/src/model/protobuf/client.pb.dart b/lib/src/model/protobuf/client.pb.dart
new file mode 100644
index 0000000..acfb55c
--- /dev/null
+++ b/lib/src/model/protobuf/client.pb.dart
@@ -0,0 +1,3505 @@
+//
+//  Generated code. Do not modify.
+//  source: client.proto
+//
+// @dart = 2.12
+
+// ignore_for_file: annotate_overrides, camel_case_types
+// ignore_for_file: constant_identifier_names, library_prefixes
+// ignore_for_file: non_constant_identifier_names, prefer_final_fields
+// ignore_for_file: unnecessary_import, unnecessary_this, unused_import
+
+import 'dart:core' as $core;
+
+import 'package:fixnum/fixnum.dart' as $fixnum;
+import 'package:protobuf/protobuf.dart' as $pb;
+
+class Error extends $pb.GeneratedMessage {
+  factory Error() => create();
+  Error._() : super();
+  factory Error.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory Error.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'Error',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..a<$core.int>(1, _omitFieldNames ? '' : 'code', $pb.PbFieldType.OU3)
+    ..aOS(2, _omitFieldNames ? '' : 'message')
+    ..aOB(3, _omitFieldNames ? '' : 'temporary')
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  Error clone() => Error()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  Error copyWith(void Function(Error) updates) =>
+      super.copyWith((message) => updates(message as Error)) as Error;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static Error create() => Error._();
+  Error createEmptyInstance() => create();
+  static $pb.PbList<Error> createRepeated() => $pb.PbList<Error>();
+  @$core.pragma('dart2js:noInline')
+  static Error getDefault() =>
+      _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<Error>(create);
+  static Error? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.int get code => $_getIZ(0);
+  @$pb.TagNumber(1)
+  set code($core.int v) {
+    $_setUnsignedInt32(0, v);
+  }
+
+  @$pb.TagNumber(1)
+  $core.bool hasCode() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearCode() => clearField(1);
+
+  @$pb.TagNumber(2)
+  $core.String get message => $_getSZ(1);
+  @$pb.TagNumber(2)
+  set message($core.String v) {
+    $_setString(1, v);
+  }
+
+  @$pb.TagNumber(2)
+  $core.bool hasMessage() => $_has(1);
+  @$pb.TagNumber(2)
+  void clearMessage() => clearField(2);
+
+  @$pb.TagNumber(3)
+  $core.bool get temporary => $_getBF(2);
+  @$pb.TagNumber(3)
+  set temporary($core.bool v) {
+    $_setBool(2, v);
+  }
+
+  @$pb.TagNumber(3)
+  $core.bool hasTemporary() => $_has(2);
+  @$pb.TagNumber(3)
+  void clearTemporary() => clearField(3);
+}
+
+class EmulationRequest extends $pb.GeneratedMessage {
+  factory EmulationRequest() => create();
+  EmulationRequest._() : super();
+  factory EmulationRequest.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory EmulationRequest.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'EmulationRequest',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..aOS(1, _omitFieldNames ? '' : 'node')
+    ..aOS(2, _omitFieldNames ? '' : 'session')
+    ..a<$core.List<$core.int>>(
+        3, _omitFieldNames ? '' : 'data', $pb.PbFieldType.OY)
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  EmulationRequest clone() => EmulationRequest()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  EmulationRequest copyWith(void Function(EmulationRequest) updates) =>
+      super.copyWith((message) => updates(message as EmulationRequest))
+          as EmulationRequest;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static EmulationRequest create() => EmulationRequest._();
+  EmulationRequest createEmptyInstance() => create();
+  static $pb.PbList<EmulationRequest> createRepeated() =>
+      $pb.PbList<EmulationRequest>();
+  @$core.pragma('dart2js:noInline')
+  static EmulationRequest getDefault() => _defaultInstance ??=
+      $pb.GeneratedMessage.$_defaultFor<EmulationRequest>(create);
+  static EmulationRequest? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.String get node => $_getSZ(0);
+  @$pb.TagNumber(1)
+  set node($core.String v) {
+    $_setString(0, v);
+  }
+
+  @$pb.TagNumber(1)
+  $core.bool hasNode() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearNode() => clearField(1);
+
+  @$pb.TagNumber(2)
+  $core.String get session => $_getSZ(1);
+  @$pb.TagNumber(2)
+  set session($core.String v) {
+    $_setString(1, v);
+  }
+
+  @$pb.TagNumber(2)
+  $core.bool hasSession() => $_has(1);
+  @$pb.TagNumber(2)
+  void clearSession() => clearField(2);
+
+  @$pb.TagNumber(3)
+  $core.List<$core.int> get data => $_getN(2);
+  @$pb.TagNumber(3)
+  set data($core.List<$core.int> v) {
+    $_setBytes(2, v);
+  }
+
+  @$pb.TagNumber(3)
+  $core.bool hasData() => $_has(2);
+  @$pb.TagNumber(3)
+  void clearData() => clearField(3);
+}
+
+class Command extends $pb.GeneratedMessage {
+  factory Command() => create();
+  Command._() : super();
+  factory Command.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory Command.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'Command',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..a<$core.int>(1, _omitFieldNames ? '' : 'id', $pb.PbFieldType.OU3)
+    ..aOM<ConnectRequest>(4, _omitFieldNames ? '' : 'connect',
+        subBuilder: ConnectRequest.create)
+    ..aOM<SubscribeRequest>(5, _omitFieldNames ? '' : 'subscribe',
+        subBuilder: SubscribeRequest.create)
+    ..aOM<UnsubscribeRequest>(6, _omitFieldNames ? '' : 'unsubscribe',
+        subBuilder: UnsubscribeRequest.create)
+    ..aOM<PublishRequest>(7, _omitFieldNames ? '' : 'publish',
+        subBuilder: PublishRequest.create)
+    ..aOM<PresenceRequest>(8, _omitFieldNames ? '' : 'presence',
+        subBuilder: PresenceRequest.create)
+    ..aOM<PresenceStatsRequest>(9, _omitFieldNames ? '' : 'presenceStats',
+        subBuilder: PresenceStatsRequest.create)
+    ..aOM<HistoryRequest>(10, _omitFieldNames ? '' : 'history',
+        subBuilder: HistoryRequest.create)
+    ..aOM<PingRequest>(11, _omitFieldNames ? '' : 'ping',
+        subBuilder: PingRequest.create)
+    ..aOM<SendRequest>(12, _omitFieldNames ? '' : 'send',
+        subBuilder: SendRequest.create)
+    ..aOM<RPCRequest>(13, _omitFieldNames ? '' : 'rpc',
+        subBuilder: RPCRequest.create)
+    ..aOM<RefreshRequest>(14, _omitFieldNames ? '' : 'refresh',
+        subBuilder: RefreshRequest.create)
+    ..aOM<SubRefreshRequest>(15, _omitFieldNames ? '' : 'subRefresh',
+        subBuilder: SubRefreshRequest.create)
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  Command clone() => Command()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  Command copyWith(void Function(Command) updates) =>
+      super.copyWith((message) => updates(message as Command)) as Command;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static Command create() => Command._();
+  Command createEmptyInstance() => create();
+  static $pb.PbList<Command> createRepeated() => $pb.PbList<Command>();
+  @$core.pragma('dart2js:noInline')
+  static Command getDefault() =>
+      _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<Command>(create);
+  static Command? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.int get id => $_getIZ(0);
+  @$pb.TagNumber(1)
+  set id($core.int v) {
+    $_setUnsignedInt32(0, v);
+  }
+
+  @$pb.TagNumber(1)
+  $core.bool hasId() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearId() => clearField(1);
+
+  @$pb.TagNumber(4)
+  ConnectRequest get connect => $_getN(1);
+  @$pb.TagNumber(4)
+  set connect(ConnectRequest v) {
+    setField(4, v);
+  }
+
+  @$pb.TagNumber(4)
+  $core.bool hasConnect() => $_has(1);
+  @$pb.TagNumber(4)
+  void clearConnect() => clearField(4);
+  @$pb.TagNumber(4)
+  ConnectRequest ensureConnect() => $_ensure(1);
+
+  @$pb.TagNumber(5)
+  SubscribeRequest get subscribe => $_getN(2);
+  @$pb.TagNumber(5)
+  set subscribe(SubscribeRequest v) {
+    setField(5, v);
+  }
+
+  @$pb.TagNumber(5)
+  $core.bool hasSubscribe() => $_has(2);
+  @$pb.TagNumber(5)
+  void clearSubscribe() => clearField(5);
+  @$pb.TagNumber(5)
+  SubscribeRequest ensureSubscribe() => $_ensure(2);
+
+  @$pb.TagNumber(6)
+  UnsubscribeRequest get unsubscribe => $_getN(3);
+  @$pb.TagNumber(6)
+  set unsubscribe(UnsubscribeRequest v) {
+    setField(6, v);
+  }
+
+  @$pb.TagNumber(6)
+  $core.bool hasUnsubscribe() => $_has(3);
+  @$pb.TagNumber(6)
+  void clearUnsubscribe() => clearField(6);
+  @$pb.TagNumber(6)
+  UnsubscribeRequest ensureUnsubscribe() => $_ensure(3);
+
+  @$pb.TagNumber(7)
+  PublishRequest get publish => $_getN(4);
+  @$pb.TagNumber(7)
+  set publish(PublishRequest v) {
+    setField(7, v);
+  }
+
+  @$pb.TagNumber(7)
+  $core.bool hasPublish() => $_has(4);
+  @$pb.TagNumber(7)
+  void clearPublish() => clearField(7);
+  @$pb.TagNumber(7)
+  PublishRequest ensurePublish() => $_ensure(4);
+
+  @$pb.TagNumber(8)
+  PresenceRequest get presence => $_getN(5);
+  @$pb.TagNumber(8)
+  set presence(PresenceRequest v) {
+    setField(8, v);
+  }
+
+  @$pb.TagNumber(8)
+  $core.bool hasPresence() => $_has(5);
+  @$pb.TagNumber(8)
+  void clearPresence() => clearField(8);
+  @$pb.TagNumber(8)
+  PresenceRequest ensurePresence() => $_ensure(5);
+
+  @$pb.TagNumber(9)
+  PresenceStatsRequest get presenceStats => $_getN(6);
+  @$pb.TagNumber(9)
+  set presenceStats(PresenceStatsRequest v) {
+    setField(9, v);
+  }
+
+  @$pb.TagNumber(9)
+  $core.bool hasPresenceStats() => $_has(6);
+  @$pb.TagNumber(9)
+  void clearPresenceStats() => clearField(9);
+  @$pb.TagNumber(9)
+  PresenceStatsRequest ensurePresenceStats() => $_ensure(6);
+
+  @$pb.TagNumber(10)
+  HistoryRequest get history => $_getN(7);
+  @$pb.TagNumber(10)
+  set history(HistoryRequest v) {
+    setField(10, v);
+  }
+
+  @$pb.TagNumber(10)
+  $core.bool hasHistory() => $_has(7);
+  @$pb.TagNumber(10)
+  void clearHistory() => clearField(10);
+  @$pb.TagNumber(10)
+  HistoryRequest ensureHistory() => $_ensure(7);
+
+  @$pb.TagNumber(11)
+  PingRequest get ping => $_getN(8);
+  @$pb.TagNumber(11)
+  set ping(PingRequest v) {
+    setField(11, v);
+  }
+
+  @$pb.TagNumber(11)
+  $core.bool hasPing() => $_has(8);
+  @$pb.TagNumber(11)
+  void clearPing() => clearField(11);
+  @$pb.TagNumber(11)
+  PingRequest ensurePing() => $_ensure(8);
+
+  @$pb.TagNumber(12)
+  SendRequest get send => $_getN(9);
+  @$pb.TagNumber(12)
+  set send(SendRequest v) {
+    setField(12, v);
+  }
+
+  @$pb.TagNumber(12)
+  $core.bool hasSend() => $_has(9);
+  @$pb.TagNumber(12)
+  void clearSend() => clearField(12);
+  @$pb.TagNumber(12)
+  SendRequest ensureSend() => $_ensure(9);
+
+  @$pb.TagNumber(13)
+  RPCRequest get rpc => $_getN(10);
+  @$pb.TagNumber(13)
+  set rpc(RPCRequest v) {
+    setField(13, v);
+  }
+
+  @$pb.TagNumber(13)
+  $core.bool hasRpc() => $_has(10);
+  @$pb.TagNumber(13)
+  void clearRpc() => clearField(13);
+  @$pb.TagNumber(13)
+  RPCRequest ensureRpc() => $_ensure(10);
+
+  @$pb.TagNumber(14)
+  RefreshRequest get refresh => $_getN(11);
+  @$pb.TagNumber(14)
+  set refresh(RefreshRequest v) {
+    setField(14, v);
+  }
+
+  @$pb.TagNumber(14)
+  $core.bool hasRefresh() => $_has(11);
+  @$pb.TagNumber(14)
+  void clearRefresh() => clearField(14);
+  @$pb.TagNumber(14)
+  RefreshRequest ensureRefresh() => $_ensure(11);
+
+  @$pb.TagNumber(15)
+  SubRefreshRequest get subRefresh => $_getN(12);
+  @$pb.TagNumber(15)
+  set subRefresh(SubRefreshRequest v) {
+    setField(15, v);
+  }
+
+  @$pb.TagNumber(15)
+  $core.bool hasSubRefresh() => $_has(12);
+  @$pb.TagNumber(15)
+  void clearSubRefresh() => clearField(15);
+  @$pb.TagNumber(15)
+  SubRefreshRequest ensureSubRefresh() => $_ensure(12);
+}
+
+class Reply extends $pb.GeneratedMessage {
+  factory Reply() => create();
+  Reply._() : super();
+  factory Reply.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory Reply.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'Reply',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..a<$core.int>(1, _omitFieldNames ? '' : 'id', $pb.PbFieldType.OU3)
+    ..aOM<Error>(2, _omitFieldNames ? '' : 'error', subBuilder: Error.create)
+    ..aOM<Push>(4, _omitFieldNames ? '' : 'push', subBuilder: Push.create)
+    ..aOM<ConnectResult>(5, _omitFieldNames ? '' : 'connect',
+        subBuilder: ConnectResult.create)
+    ..aOM<SubscribeResult>(6, _omitFieldNames ? '' : 'subscribe',
+        subBuilder: SubscribeResult.create)
+    ..aOM<UnsubscribeResult>(7, _omitFieldNames ? '' : 'unsubscribe',
+        subBuilder: UnsubscribeResult.create)
+    ..aOM<PublishResult>(8, _omitFieldNames ? '' : 'publish',
+        subBuilder: PublishResult.create)
+    ..aOM<PresenceResult>(9, _omitFieldNames ? '' : 'presence',
+        subBuilder: PresenceResult.create)
+    ..aOM<PresenceStatsResult>(10, _omitFieldNames ? '' : 'presenceStats',
+        subBuilder: PresenceStatsResult.create)
+    ..aOM<HistoryResult>(11, _omitFieldNames ? '' : 'history',
+        subBuilder: HistoryResult.create)
+    ..aOM<PingResult>(12, _omitFieldNames ? '' : 'ping',
+        subBuilder: PingResult.create)
+    ..aOM<RPCResult>(13, _omitFieldNames ? '' : 'rpc',
+        subBuilder: RPCResult.create)
+    ..aOM<RefreshResult>(14, _omitFieldNames ? '' : 'refresh',
+        subBuilder: RefreshResult.create)
+    ..aOM<SubRefreshResult>(15, _omitFieldNames ? '' : 'subRefresh',
+        subBuilder: SubRefreshResult.create)
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  Reply clone() => Reply()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  Reply copyWith(void Function(Reply) updates) =>
+      super.copyWith((message) => updates(message as Reply)) as Reply;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static Reply create() => Reply._();
+  Reply createEmptyInstance() => create();
+  static $pb.PbList<Reply> createRepeated() => $pb.PbList<Reply>();
+  @$core.pragma('dart2js:noInline')
+  static Reply getDefault() =>
+      _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<Reply>(create);
+  static Reply? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.int get id => $_getIZ(0);
+  @$pb.TagNumber(1)
+  set id($core.int v) {
+    $_setUnsignedInt32(0, v);
+  }
+
+  @$pb.TagNumber(1)
+  $core.bool hasId() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearId() => clearField(1);
+
+  @$pb.TagNumber(2)
+  Error get error => $_getN(1);
+  @$pb.TagNumber(2)
+  set error(Error v) {
+    setField(2, v);
+  }
+
+  @$pb.TagNumber(2)
+  $core.bool hasError() => $_has(1);
+  @$pb.TagNumber(2)
+  void clearError() => clearField(2);
+  @$pb.TagNumber(2)
+  Error ensureError() => $_ensure(1);
+
+  @$pb.TagNumber(4)
+  Push get push => $_getN(2);
+  @$pb.TagNumber(4)
+  set push(Push v) {
+    setField(4, v);
+  }
+
+  @$pb.TagNumber(4)
+  $core.bool hasPush() => $_has(2);
+  @$pb.TagNumber(4)
+  void clearPush() => clearField(4);
+  @$pb.TagNumber(4)
+  Push ensurePush() => $_ensure(2);
+
+  @$pb.TagNumber(5)
+  ConnectResult get connect => $_getN(3);
+  @$pb.TagNumber(5)
+  set connect(ConnectResult v) {
+    setField(5, v);
+  }
+
+  @$pb.TagNumber(5)
+  $core.bool hasConnect() => $_has(3);
+  @$pb.TagNumber(5)
+  void clearConnect() => clearField(5);
+  @$pb.TagNumber(5)
+  ConnectResult ensureConnect() => $_ensure(3);
+
+  @$pb.TagNumber(6)
+  SubscribeResult get subscribe => $_getN(4);
+  @$pb.TagNumber(6)
+  set subscribe(SubscribeResult v) {
+    setField(6, v);
+  }
+
+  @$pb.TagNumber(6)
+  $core.bool hasSubscribe() => $_has(4);
+  @$pb.TagNumber(6)
+  void clearSubscribe() => clearField(6);
+  @$pb.TagNumber(6)
+  SubscribeResult ensureSubscribe() => $_ensure(4);
+
+  @$pb.TagNumber(7)
+  UnsubscribeResult get unsubscribe => $_getN(5);
+  @$pb.TagNumber(7)
+  set unsubscribe(UnsubscribeResult v) {
+    setField(7, v);
+  }
+
+  @$pb.TagNumber(7)
+  $core.bool hasUnsubscribe() => $_has(5);
+  @$pb.TagNumber(7)
+  void clearUnsubscribe() => clearField(7);
+  @$pb.TagNumber(7)
+  UnsubscribeResult ensureUnsubscribe() => $_ensure(5);
+
+  @$pb.TagNumber(8)
+  PublishResult get publish => $_getN(6);
+  @$pb.TagNumber(8)
+  set publish(PublishResult v) {
+    setField(8, v);
+  }
+
+  @$pb.TagNumber(8)
+  $core.bool hasPublish() => $_has(6);
+  @$pb.TagNumber(8)
+  void clearPublish() => clearField(8);
+  @$pb.TagNumber(8)
+  PublishResult ensurePublish() => $_ensure(6);
+
+  @$pb.TagNumber(9)
+  PresenceResult get presence => $_getN(7);
+  @$pb.TagNumber(9)
+  set presence(PresenceResult v) {
+    setField(9, v);
+  }
+
+  @$pb.TagNumber(9)
+  $core.bool hasPresence() => $_has(7);
+  @$pb.TagNumber(9)
+  void clearPresence() => clearField(9);
+  @$pb.TagNumber(9)
+  PresenceResult ensurePresence() => $_ensure(7);
+
+  @$pb.TagNumber(10)
+  PresenceStatsResult get presenceStats => $_getN(8);
+  @$pb.TagNumber(10)
+  set presenceStats(PresenceStatsResult v) {
+    setField(10, v);
+  }
+
+  @$pb.TagNumber(10)
+  $core.bool hasPresenceStats() => $_has(8);
+  @$pb.TagNumber(10)
+  void clearPresenceStats() => clearField(10);
+  @$pb.TagNumber(10)
+  PresenceStatsResult ensurePresenceStats() => $_ensure(8);
+
+  @$pb.TagNumber(11)
+  HistoryResult get history => $_getN(9);
+  @$pb.TagNumber(11)
+  set history(HistoryResult v) {
+    setField(11, v);
+  }
+
+  @$pb.TagNumber(11)
+  $core.bool hasHistory() => $_has(9);
+  @$pb.TagNumber(11)
+  void clearHistory() => clearField(11);
+  @$pb.TagNumber(11)
+  HistoryResult ensureHistory() => $_ensure(9);
+
+  @$pb.TagNumber(12)
+  PingResult get ping => $_getN(10);
+  @$pb.TagNumber(12)
+  set ping(PingResult v) {
+    setField(12, v);
+  }
+
+  @$pb.TagNumber(12)
+  $core.bool hasPing() => $_has(10);
+  @$pb.TagNumber(12)
+  void clearPing() => clearField(12);
+  @$pb.TagNumber(12)
+  PingResult ensurePing() => $_ensure(10);
+
+  @$pb.TagNumber(13)
+  RPCResult get rpc => $_getN(11);
+  @$pb.TagNumber(13)
+  set rpc(RPCResult v) {
+    setField(13, v);
+  }
+
+  @$pb.TagNumber(13)
+  $core.bool hasRpc() => $_has(11);
+  @$pb.TagNumber(13)
+  void clearRpc() => clearField(13);
+  @$pb.TagNumber(13)
+  RPCResult ensureRpc() => $_ensure(11);
+
+  @$pb.TagNumber(14)
+  RefreshResult get refresh => $_getN(12);
+  @$pb.TagNumber(14)
+  set refresh(RefreshResult v) {
+    setField(14, v);
+  }
+
+  @$pb.TagNumber(14)
+  $core.bool hasRefresh() => $_has(12);
+  @$pb.TagNumber(14)
+  void clearRefresh() => clearField(14);
+  @$pb.TagNumber(14)
+  RefreshResult ensureRefresh() => $_ensure(12);
+
+  @$pb.TagNumber(15)
+  SubRefreshResult get subRefresh => $_getN(13);
+  @$pb.TagNumber(15)
+  set subRefresh(SubRefreshResult v) {
+    setField(15, v);
+  }
+
+  @$pb.TagNumber(15)
+  $core.bool hasSubRefresh() => $_has(13);
+  @$pb.TagNumber(15)
+  void clearSubRefresh() => clearField(15);
+  @$pb.TagNumber(15)
+  SubRefreshResult ensureSubRefresh() => $_ensure(13);
+}
+
+class Push extends $pb.GeneratedMessage {
+  factory Push() => create();
+  Push._() : super();
+  factory Push.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory Push.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'Push',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..aOS(2, _omitFieldNames ? '' : 'channel')
+    ..aOM<Publication>(4, _omitFieldNames ? '' : 'pub',
+        subBuilder: Publication.create)
+    ..aOM<Join>(5, _omitFieldNames ? '' : 'join', subBuilder: Join.create)
+    ..aOM<Leave>(6, _omitFieldNames ? '' : 'leave', subBuilder: Leave.create)
+    ..aOM<Unsubscribe>(7, _omitFieldNames ? '' : 'unsubscribe',
+        subBuilder: Unsubscribe.create)
+    ..aOM<Message>(8, _omitFieldNames ? '' : 'message',
+        subBuilder: Message.create)
+    ..aOM<Subscribe>(9, _omitFieldNames ? '' : 'subscribe',
+        subBuilder: Subscribe.create)
+    ..aOM<Connect>(10, _omitFieldNames ? '' : 'connect',
+        subBuilder: Connect.create)
+    ..aOM<Disconnect>(11, _omitFieldNames ? '' : 'disconnect',
+        subBuilder: Disconnect.create)
+    ..aOM<Refresh>(12, _omitFieldNames ? '' : 'refresh',
+        subBuilder: Refresh.create)
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  Push clone() => Push()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  Push copyWith(void Function(Push) updates) =>
+      super.copyWith((message) => updates(message as Push)) as Push;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static Push create() => Push._();
+  Push createEmptyInstance() => create();
+  static $pb.PbList<Push> createRepeated() => $pb.PbList<Push>();
+  @$core.pragma('dart2js:noInline')
+  static Push getDefault() =>
+      _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<Push>(create);
+  static Push? _defaultInstance;
+
+  @$pb.TagNumber(2)
+  $core.String get channel => $_getSZ(0);
+  @$pb.TagNumber(2)
+  set channel($core.String v) {
+    $_setString(0, v);
+  }
+
+  @$pb.TagNumber(2)
+  $core.bool hasChannel() => $_has(0);
+  @$pb.TagNumber(2)
+  void clearChannel() => clearField(2);
+
+  @$pb.TagNumber(4)
+  Publication get pub => $_getN(1);
+  @$pb.TagNumber(4)
+  set pub(Publication v) {
+    setField(4, v);
+  }
+
+  @$pb.TagNumber(4)
+  $core.bool hasPub() => $_has(1);
+  @$pb.TagNumber(4)
+  void clearPub() => clearField(4);
+  @$pb.TagNumber(4)
+  Publication ensurePub() => $_ensure(1);
+
+  @$pb.TagNumber(5)
+  Join get join => $_getN(2);
+  @$pb.TagNumber(5)
+  set join(Join v) {
+    setField(5, v);
+  }
+
+  @$pb.TagNumber(5)
+  $core.bool hasJoin() => $_has(2);
+  @$pb.TagNumber(5)
+  void clearJoin() => clearField(5);
+  @$pb.TagNumber(5)
+  Join ensureJoin() => $_ensure(2);
+
+  @$pb.TagNumber(6)
+  Leave get leave => $_getN(3);
+  @$pb.TagNumber(6)
+  set leave(Leave v) {
+    setField(6, v);
+  }
+
+  @$pb.TagNumber(6)
+  $core.bool hasLeave() => $_has(3);
+  @$pb.TagNumber(6)
+  void clearLeave() => clearField(6);
+  @$pb.TagNumber(6)
+  Leave ensureLeave() => $_ensure(3);
+
+  @$pb.TagNumber(7)
+  Unsubscribe get unsubscribe => $_getN(4);
+  @$pb.TagNumber(7)
+  set unsubscribe(Unsubscribe v) {
+    setField(7, v);
+  }
+
+  @$pb.TagNumber(7)
+  $core.bool hasUnsubscribe() => $_has(4);
+  @$pb.TagNumber(7)
+  void clearUnsubscribe() => clearField(7);
+  @$pb.TagNumber(7)
+  Unsubscribe ensureUnsubscribe() => $_ensure(4);
+
+  @$pb.TagNumber(8)
+  Message get message => $_getN(5);
+  @$pb.TagNumber(8)
+  set message(Message v) {
+    setField(8, v);
+  }
+
+  @$pb.TagNumber(8)
+  $core.bool hasMessage() => $_has(5);
+  @$pb.TagNumber(8)
+  void clearMessage() => clearField(8);
+  @$pb.TagNumber(8)
+  Message ensureMessage() => $_ensure(5);
+
+  @$pb.TagNumber(9)
+  Subscribe get subscribe => $_getN(6);
+  @$pb.TagNumber(9)
+  set subscribe(Subscribe v) {
+    setField(9, v);
+  }
+
+  @$pb.TagNumber(9)
+  $core.bool hasSubscribe() => $_has(6);
+  @$pb.TagNumber(9)
+  void clearSubscribe() => clearField(9);
+  @$pb.TagNumber(9)
+  Subscribe ensureSubscribe() => $_ensure(6);
+
+  @$pb.TagNumber(10)
+  Connect get connect => $_getN(7);
+  @$pb.TagNumber(10)
+  set connect(Connect v) {
+    setField(10, v);
+  }
+
+  @$pb.TagNumber(10)
+  $core.bool hasConnect() => $_has(7);
+  @$pb.TagNumber(10)
+  void clearConnect() => clearField(10);
+  @$pb.TagNumber(10)
+  Connect ensureConnect() => $_ensure(7);
+
+  @$pb.TagNumber(11)
+  Disconnect get disconnect => $_getN(8);
+  @$pb.TagNumber(11)
+  set disconnect(Disconnect v) {
+    setField(11, v);
+  }
+
+  @$pb.TagNumber(11)
+  $core.bool hasDisconnect() => $_has(8);
+  @$pb.TagNumber(11)
+  void clearDisconnect() => clearField(11);
+  @$pb.TagNumber(11)
+  Disconnect ensureDisconnect() => $_ensure(8);
+
+  @$pb.TagNumber(12)
+  Refresh get refresh => $_getN(9);
+  @$pb.TagNumber(12)
+  set refresh(Refresh v) {
+    setField(12, v);
+  }
+
+  @$pb.TagNumber(12)
+  $core.bool hasRefresh() => $_has(9);
+  @$pb.TagNumber(12)
+  void clearRefresh() => clearField(12);
+  @$pb.TagNumber(12)
+  Refresh ensureRefresh() => $_ensure(9);
+}
+
+class ClientInfo extends $pb.GeneratedMessage {
+  factory ClientInfo() => create();
+  ClientInfo._() : super();
+  factory ClientInfo.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory ClientInfo.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'ClientInfo',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..aOS(1, _omitFieldNames ? '' : 'user')
+    ..aOS(2, _omitFieldNames ? '' : 'client')
+    ..a<$core.List<$core.int>>(
+        3, _omitFieldNames ? '' : 'connInfo', $pb.PbFieldType.OY)
+    ..a<$core.List<$core.int>>(
+        4, _omitFieldNames ? '' : 'chanInfo', $pb.PbFieldType.OY)
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  ClientInfo clone() => ClientInfo()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  ClientInfo copyWith(void Function(ClientInfo) updates) =>
+      super.copyWith((message) => updates(message as ClientInfo)) as ClientInfo;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static ClientInfo create() => ClientInfo._();
+  ClientInfo createEmptyInstance() => create();
+  static $pb.PbList<ClientInfo> createRepeated() => $pb.PbList<ClientInfo>();
+  @$core.pragma('dart2js:noInline')
+  static ClientInfo getDefault() => _defaultInstance ??=
+      $pb.GeneratedMessage.$_defaultFor<ClientInfo>(create);
+  static ClientInfo? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.String get user => $_getSZ(0);
+  @$pb.TagNumber(1)
+  set user($core.String v) {
+    $_setString(0, v);
+  }
+
+  @$pb.TagNumber(1)
+  $core.bool hasUser() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearUser() => clearField(1);
+
+  @$pb.TagNumber(2)
+  $core.String get client => $_getSZ(1);
+  @$pb.TagNumber(2)
+  set client($core.String v) {
+    $_setString(1, v);
+  }
+
+  @$pb.TagNumber(2)
+  $core.bool hasClient() => $_has(1);
+  @$pb.TagNumber(2)
+  void clearClient() => clearField(2);
+
+  @$pb.TagNumber(3)
+  $core.List<$core.int> get connInfo => $_getN(2);
+  @$pb.TagNumber(3)
+  set connInfo($core.List<$core.int> v) {
+    $_setBytes(2, v);
+  }
+
+  @$pb.TagNumber(3)
+  $core.bool hasConnInfo() => $_has(2);
+  @$pb.TagNumber(3)
+  void clearConnInfo() => clearField(3);
+
+  @$pb.TagNumber(4)
+  $core.List<$core.int> get chanInfo => $_getN(3);
+  @$pb.TagNumber(4)
+  set chanInfo($core.List<$core.int> v) {
+    $_setBytes(3, v);
+  }
+
+  @$pb.TagNumber(4)
+  $core.bool hasChanInfo() => $_has(3);
+  @$pb.TagNumber(4)
+  void clearChanInfo() => clearField(4);
+}
+
+class Publication extends $pb.GeneratedMessage {
+  factory Publication() => create();
+  Publication._() : super();
+  factory Publication.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory Publication.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'Publication',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..a<$core.List<$core.int>>(
+        4, _omitFieldNames ? '' : 'data', $pb.PbFieldType.OY)
+    ..aOM<ClientInfo>(5, _omitFieldNames ? '' : 'info',
+        subBuilder: ClientInfo.create)
+    ..a<$fixnum.Int64>(6, _omitFieldNames ? '' : 'offset', $pb.PbFieldType.OU6,
+        defaultOrMaker: $fixnum.Int64.ZERO)
+    ..m<$core.String, $core.String>(7, _omitFieldNames ? '' : 'tags',
+        entryClassName: 'Publication.TagsEntry',
+        keyFieldType: $pb.PbFieldType.OS,
+        valueFieldType: $pb.PbFieldType.OS,
+        packageName: const $pb.PackageName('centrifugal.centrifuge.protocol'))
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  Publication clone() => Publication()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  Publication copyWith(void Function(Publication) updates) =>
+      super.copyWith((message) => updates(message as Publication))
+          as Publication;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static Publication create() => Publication._();
+  Publication createEmptyInstance() => create();
+  static $pb.PbList<Publication> createRepeated() => $pb.PbList<Publication>();
+  @$core.pragma('dart2js:noInline')
+  static Publication getDefault() => _defaultInstance ??=
+      $pb.GeneratedMessage.$_defaultFor<Publication>(create);
+  static Publication? _defaultInstance;
+
+  @$pb.TagNumber(4)
+  $core.List<$core.int> get data => $_getN(0);
+  @$pb.TagNumber(4)
+  set data($core.List<$core.int> v) {
+    $_setBytes(0, v);
+  }
+
+  @$pb.TagNumber(4)
+  $core.bool hasData() => $_has(0);
+  @$pb.TagNumber(4)
+  void clearData() => clearField(4);
+
+  @$pb.TagNumber(5)
+  ClientInfo get info => $_getN(1);
+  @$pb.TagNumber(5)
+  set info(ClientInfo v) {
+    setField(5, v);
+  }
+
+  @$pb.TagNumber(5)
+  $core.bool hasInfo() => $_has(1);
+  @$pb.TagNumber(5)
+  void clearInfo() => clearField(5);
+  @$pb.TagNumber(5)
+  ClientInfo ensureInfo() => $_ensure(1);
+
+  @$pb.TagNumber(6)
+  $fixnum.Int64 get offset => $_getI64(2);
+  @$pb.TagNumber(6)
+  set offset($fixnum.Int64 v) {
+    $_setInt64(2, v);
+  }
+
+  @$pb.TagNumber(6)
+  $core.bool hasOffset() => $_has(2);
+  @$pb.TagNumber(6)
+  void clearOffset() => clearField(6);
+
+  @$pb.TagNumber(7)
+  $core.Map<$core.String, $core.String> get tags => $_getMap(3);
+}
+
+class Join extends $pb.GeneratedMessage {
+  factory Join() => create();
+  Join._() : super();
+  factory Join.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory Join.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'Join',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..aOM<ClientInfo>(1, _omitFieldNames ? '' : 'info',
+        subBuilder: ClientInfo.create)
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  Join clone() => Join()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  Join copyWith(void Function(Join) updates) =>
+      super.copyWith((message) => updates(message as Join)) as Join;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static Join create() => Join._();
+  Join createEmptyInstance() => create();
+  static $pb.PbList<Join> createRepeated() => $pb.PbList<Join>();
+  @$core.pragma('dart2js:noInline')
+  static Join getDefault() =>
+      _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<Join>(create);
+  static Join? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  ClientInfo get info => $_getN(0);
+  @$pb.TagNumber(1)
+  set info(ClientInfo v) {
+    setField(1, v);
+  }
+
+  @$pb.TagNumber(1)
+  $core.bool hasInfo() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearInfo() => clearField(1);
+  @$pb.TagNumber(1)
+  ClientInfo ensureInfo() => $_ensure(0);
+}
+
+class Leave extends $pb.GeneratedMessage {
+  factory Leave() => create();
+  Leave._() : super();
+  factory Leave.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory Leave.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'Leave',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..aOM<ClientInfo>(1, _omitFieldNames ? '' : 'info',
+        subBuilder: ClientInfo.create)
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  Leave clone() => Leave()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  Leave copyWith(void Function(Leave) updates) =>
+      super.copyWith((message) => updates(message as Leave)) as Leave;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static Leave create() => Leave._();
+  Leave createEmptyInstance() => create();
+  static $pb.PbList<Leave> createRepeated() => $pb.PbList<Leave>();
+  @$core.pragma('dart2js:noInline')
+  static Leave getDefault() =>
+      _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<Leave>(create);
+  static Leave? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  ClientInfo get info => $_getN(0);
+  @$pb.TagNumber(1)
+  set info(ClientInfo v) {
+    setField(1, v);
+  }
+
+  @$pb.TagNumber(1)
+  $core.bool hasInfo() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearInfo() => clearField(1);
+  @$pb.TagNumber(1)
+  ClientInfo ensureInfo() => $_ensure(0);
+}
+
+class Unsubscribe extends $pb.GeneratedMessage {
+  factory Unsubscribe() => create();
+  Unsubscribe._() : super();
+  factory Unsubscribe.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory Unsubscribe.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'Unsubscribe',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..a<$core.int>(2, _omitFieldNames ? '' : 'code', $pb.PbFieldType.OU3)
+    ..aOS(3, _omitFieldNames ? '' : 'reason')
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  Unsubscribe clone() => Unsubscribe()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  Unsubscribe copyWith(void Function(Unsubscribe) updates) =>
+      super.copyWith((message) => updates(message as Unsubscribe))
+          as Unsubscribe;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static Unsubscribe create() => Unsubscribe._();
+  Unsubscribe createEmptyInstance() => create();
+  static $pb.PbList<Unsubscribe> createRepeated() => $pb.PbList<Unsubscribe>();
+  @$core.pragma('dart2js:noInline')
+  static Unsubscribe getDefault() => _defaultInstance ??=
+      $pb.GeneratedMessage.$_defaultFor<Unsubscribe>(create);
+  static Unsubscribe? _defaultInstance;
+
+  @$pb.TagNumber(2)
+  $core.int get code => $_getIZ(0);
+  @$pb.TagNumber(2)
+  set code($core.int v) {
+    $_setUnsignedInt32(0, v);
+  }
+
+  @$pb.TagNumber(2)
+  $core.bool hasCode() => $_has(0);
+  @$pb.TagNumber(2)
+  void clearCode() => clearField(2);
+
+  @$pb.TagNumber(3)
+  $core.String get reason => $_getSZ(1);
+  @$pb.TagNumber(3)
+  set reason($core.String v) {
+    $_setString(1, v);
+  }
+
+  @$pb.TagNumber(3)
+  $core.bool hasReason() => $_has(1);
+  @$pb.TagNumber(3)
+  void clearReason() => clearField(3);
+}
+
+class Subscribe extends $pb.GeneratedMessage {
+  factory Subscribe() => create();
+  Subscribe._() : super();
+  factory Subscribe.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory Subscribe.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'Subscribe',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..aOB(1, _omitFieldNames ? '' : 'recoverable')
+    ..aOS(4, _omitFieldNames ? '' : 'epoch')
+    ..a<$fixnum.Int64>(5, _omitFieldNames ? '' : 'offset', $pb.PbFieldType.OU6,
+        defaultOrMaker: $fixnum.Int64.ZERO)
+    ..aOB(6, _omitFieldNames ? '' : 'positioned')
+    ..a<$core.List<$core.int>>(
+        7, _omitFieldNames ? '' : 'data', $pb.PbFieldType.OY)
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  Subscribe clone() => Subscribe()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  Subscribe copyWith(void Function(Subscribe) updates) =>
+      super.copyWith((message) => updates(message as Subscribe)) as Subscribe;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static Subscribe create() => Subscribe._();
+  Subscribe createEmptyInstance() => create();
+  static $pb.PbList<Subscribe> createRepeated() => $pb.PbList<Subscribe>();
+  @$core.pragma('dart2js:noInline')
+  static Subscribe getDefault() =>
+      _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<Subscribe>(create);
+  static Subscribe? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.bool get recoverable => $_getBF(0);
+  @$pb.TagNumber(1)
+  set recoverable($core.bool v) {
+    $_setBool(0, v);
+  }
+
+  @$pb.TagNumber(1)
+  $core.bool hasRecoverable() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearRecoverable() => clearField(1);
+
+  @$pb.TagNumber(4)
+  $core.String get epoch => $_getSZ(1);
+  @$pb.TagNumber(4)
+  set epoch($core.String v) {
+    $_setString(1, v);
+  }
+
+  @$pb.TagNumber(4)
+  $core.bool hasEpoch() => $_has(1);
+  @$pb.TagNumber(4)
+  void clearEpoch() => clearField(4);
+
+  @$pb.TagNumber(5)
+  $fixnum.Int64 get offset => $_getI64(2);
+  @$pb.TagNumber(5)
+  set offset($fixnum.Int64 v) {
+    $_setInt64(2, v);
+  }
+
+  @$pb.TagNumber(5)
+  $core.bool hasOffset() => $_has(2);
+  @$pb.TagNumber(5)
+  void clearOffset() => clearField(5);
+
+  @$pb.TagNumber(6)
+  $core.bool get positioned => $_getBF(3);
+  @$pb.TagNumber(6)
+  set positioned($core.bool v) {
+    $_setBool(3, v);
+  }
+
+  @$pb.TagNumber(6)
+  $core.bool hasPositioned() => $_has(3);
+  @$pb.TagNumber(6)
+  void clearPositioned() => clearField(6);
+
+  @$pb.TagNumber(7)
+  $core.List<$core.int> get data => $_getN(4);
+  @$pb.TagNumber(7)
+  set data($core.List<$core.int> v) {
+    $_setBytes(4, v);
+  }
+
+  @$pb.TagNumber(7)
+  $core.bool hasData() => $_has(4);
+  @$pb.TagNumber(7)
+  void clearData() => clearField(7);
+}
+
+class Message extends $pb.GeneratedMessage {
+  factory Message() => create();
+  Message._() : super();
+  factory Message.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory Message.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'Message',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..a<$core.List<$core.int>>(
+        1, _omitFieldNames ? '' : 'data', $pb.PbFieldType.OY)
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  Message clone() => Message()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  Message copyWith(void Function(Message) updates) =>
+      super.copyWith((message) => updates(message as Message)) as Message;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static Message create() => Message._();
+  Message createEmptyInstance() => create();
+  static $pb.PbList<Message> createRepeated() => $pb.PbList<Message>();
+  @$core.pragma('dart2js:noInline')
+  static Message getDefault() =>
+      _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<Message>(create);
+  static Message? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.List<$core.int> get data => $_getN(0);
+  @$pb.TagNumber(1)
+  set data($core.List<$core.int> v) {
+    $_setBytes(0, v);
+  }
+
+  @$pb.TagNumber(1)
+  $core.bool hasData() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearData() => clearField(1);
+}
+
+class Connect extends $pb.GeneratedMessage {
+  factory Connect() => create();
+  Connect._() : super();
+  factory Connect.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory Connect.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'Connect',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..aOS(1, _omitFieldNames ? '' : 'client')
+    ..aOS(2, _omitFieldNames ? '' : 'version')
+    ..a<$core.List<$core.int>>(
+        3, _omitFieldNames ? '' : 'data', $pb.PbFieldType.OY)
+    ..m<$core.String, SubscribeResult>(4, _omitFieldNames ? '' : 'subs',
+        entryClassName: 'Connect.SubsEntry',
+        keyFieldType: $pb.PbFieldType.OS,
+        valueFieldType: $pb.PbFieldType.OM,
+        valueCreator: SubscribeResult.create,
+        valueDefaultOrMaker: SubscribeResult.getDefault,
+        packageName: const $pb.PackageName('centrifugal.centrifuge.protocol'))
+    ..aOB(5, _omitFieldNames ? '' : 'expires')
+    ..a<$core.int>(6, _omitFieldNames ? '' : 'ttl', $pb.PbFieldType.OU3)
+    ..a<$core.int>(7, _omitFieldNames ? '' : 'ping', $pb.PbFieldType.OU3)
+    ..aOB(8, _omitFieldNames ? '' : 'pong')
+    ..aOS(9, _omitFieldNames ? '' : 'session')
+    ..aOS(10, _omitFieldNames ? '' : 'node')
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  Connect clone() => Connect()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  Connect copyWith(void Function(Connect) updates) =>
+      super.copyWith((message) => updates(message as Connect)) as Connect;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static Connect create() => Connect._();
+  Connect createEmptyInstance() => create();
+  static $pb.PbList<Connect> createRepeated() => $pb.PbList<Connect>();
+  @$core.pragma('dart2js:noInline')
+  static Connect getDefault() =>
+      _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<Connect>(create);
+  static Connect? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.String get client => $_getSZ(0);
+  @$pb.TagNumber(1)
+  set client($core.String v) {
+    $_setString(0, v);
+  }
+
+  @$pb.TagNumber(1)
+  $core.bool hasClient() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearClient() => clearField(1);
+
+  @$pb.TagNumber(2)
+  $core.String get version => $_getSZ(1);
+  @$pb.TagNumber(2)
+  set version($core.String v) {
+    $_setString(1, v);
+  }
+
+  @$pb.TagNumber(2)
+  $core.bool hasVersion() => $_has(1);
+  @$pb.TagNumber(2)
+  void clearVersion() => clearField(2);
+
+  @$pb.TagNumber(3)
+  $core.List<$core.int> get data => $_getN(2);
+  @$pb.TagNumber(3)
+  set data($core.List<$core.int> v) {
+    $_setBytes(2, v);
+  }
+
+  @$pb.TagNumber(3)
+  $core.bool hasData() => $_has(2);
+  @$pb.TagNumber(3)
+  void clearData() => clearField(3);
+
+  @$pb.TagNumber(4)
+  $core.Map<$core.String, SubscribeResult> get subs => $_getMap(3);
+
+  @$pb.TagNumber(5)
+  $core.bool get expires => $_getBF(4);
+  @$pb.TagNumber(5)
+  set expires($core.bool v) {
+    $_setBool(4, v);
+  }
+
+  @$pb.TagNumber(5)
+  $core.bool hasExpires() => $_has(4);
+  @$pb.TagNumber(5)
+  void clearExpires() => clearField(5);
+
+  @$pb.TagNumber(6)
+  $core.int get ttl => $_getIZ(5);
+  @$pb.TagNumber(6)
+  set ttl($core.int v) {
+    $_setUnsignedInt32(5, v);
+  }
+
+  @$pb.TagNumber(6)
+  $core.bool hasTtl() => $_has(5);
+  @$pb.TagNumber(6)
+  void clearTtl() => clearField(6);
+
+  @$pb.TagNumber(7)
+  $core.int get ping => $_getIZ(6);
+  @$pb.TagNumber(7)
+  set ping($core.int v) {
+    $_setUnsignedInt32(6, v);
+  }
+
+  @$pb.TagNumber(7)
+  $core.bool hasPing() => $_has(6);
+  @$pb.TagNumber(7)
+  void clearPing() => clearField(7);
+
+  @$pb.TagNumber(8)
+  $core.bool get pong => $_getBF(7);
+  @$pb.TagNumber(8)
+  set pong($core.bool v) {
+    $_setBool(7, v);
+  }
+
+  @$pb.TagNumber(8)
+  $core.bool hasPong() => $_has(7);
+  @$pb.TagNumber(8)
+  void clearPong() => clearField(8);
+
+  @$pb.TagNumber(9)
+  $core.String get session => $_getSZ(8);
+  @$pb.TagNumber(9)
+  set session($core.String v) {
+    $_setString(8, v);
+  }
+
+  @$pb.TagNumber(9)
+  $core.bool hasSession() => $_has(8);
+  @$pb.TagNumber(9)
+  void clearSession() => clearField(9);
+
+  @$pb.TagNumber(10)
+  $core.String get node => $_getSZ(9);
+  @$pb.TagNumber(10)
+  set node($core.String v) {
+    $_setString(9, v);
+  }
+
+  @$pb.TagNumber(10)
+  $core.bool hasNode() => $_has(9);
+  @$pb.TagNumber(10)
+  void clearNode() => clearField(10);
+}
+
+class Disconnect extends $pb.GeneratedMessage {
+  factory Disconnect() => create();
+  Disconnect._() : super();
+  factory Disconnect.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory Disconnect.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'Disconnect',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..a<$core.int>(1, _omitFieldNames ? '' : 'code', $pb.PbFieldType.OU3)
+    ..aOS(2, _omitFieldNames ? '' : 'reason')
+    ..aOB(3, _omitFieldNames ? '' : 'reconnect')
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  Disconnect clone() => Disconnect()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  Disconnect copyWith(void Function(Disconnect) updates) =>
+      super.copyWith((message) => updates(message as Disconnect)) as Disconnect;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static Disconnect create() => Disconnect._();
+  Disconnect createEmptyInstance() => create();
+  static $pb.PbList<Disconnect> createRepeated() => $pb.PbList<Disconnect>();
+  @$core.pragma('dart2js:noInline')
+  static Disconnect getDefault() => _defaultInstance ??=
+      $pb.GeneratedMessage.$_defaultFor<Disconnect>(create);
+  static Disconnect? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.int get code => $_getIZ(0);
+  @$pb.TagNumber(1)
+  set code($core.int v) {
+    $_setUnsignedInt32(0, v);
+  }
+
+  @$pb.TagNumber(1)
+  $core.bool hasCode() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearCode() => clearField(1);
+
+  @$pb.TagNumber(2)
+  $core.String get reason => $_getSZ(1);
+  @$pb.TagNumber(2)
+  set reason($core.String v) {
+    $_setString(1, v);
+  }
+
+  @$pb.TagNumber(2)
+  $core.bool hasReason() => $_has(1);
+  @$pb.TagNumber(2)
+  void clearReason() => clearField(2);
+
+  @$pb.TagNumber(3)
+  $core.bool get reconnect => $_getBF(2);
+  @$pb.TagNumber(3)
+  set reconnect($core.bool v) {
+    $_setBool(2, v);
+  }
+
+  @$pb.TagNumber(3)
+  $core.bool hasReconnect() => $_has(2);
+  @$pb.TagNumber(3)
+  void clearReconnect() => clearField(3);
+}
+
+class Refresh extends $pb.GeneratedMessage {
+  factory Refresh() => create();
+  Refresh._() : super();
+  factory Refresh.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory Refresh.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'Refresh',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..aOB(1, _omitFieldNames ? '' : 'expires')
+    ..a<$core.int>(2, _omitFieldNames ? '' : 'ttl', $pb.PbFieldType.OU3)
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  Refresh clone() => Refresh()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  Refresh copyWith(void Function(Refresh) updates) =>
+      super.copyWith((message) => updates(message as Refresh)) as Refresh;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static Refresh create() => Refresh._();
+  Refresh createEmptyInstance() => create();
+  static $pb.PbList<Refresh> createRepeated() => $pb.PbList<Refresh>();
+  @$core.pragma('dart2js:noInline')
+  static Refresh getDefault() =>
+      _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<Refresh>(create);
+  static Refresh? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.bool get expires => $_getBF(0);
+  @$pb.TagNumber(1)
+  set expires($core.bool v) {
+    $_setBool(0, v);
+  }
+
+  @$pb.TagNumber(1)
+  $core.bool hasExpires() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearExpires() => clearField(1);
+
+  @$pb.TagNumber(2)
+  $core.int get ttl => $_getIZ(1);
+  @$pb.TagNumber(2)
+  set ttl($core.int v) {
+    $_setUnsignedInt32(1, v);
+  }
+
+  @$pb.TagNumber(2)
+  $core.bool hasTtl() => $_has(1);
+  @$pb.TagNumber(2)
+  void clearTtl() => clearField(2);
+}
+
+class ConnectRequest extends $pb.GeneratedMessage {
+  factory ConnectRequest() => create();
+  ConnectRequest._() : super();
+  factory ConnectRequest.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory ConnectRequest.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'ConnectRequest',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..aOS(1, _omitFieldNames ? '' : 'token')
+    ..a<$core.List<$core.int>>(
+        2, _omitFieldNames ? '' : 'data', $pb.PbFieldType.OY)
+    ..m<$core.String, SubscribeRequest>(3, _omitFieldNames ? '' : 'subs',
+        entryClassName: 'ConnectRequest.SubsEntry',
+        keyFieldType: $pb.PbFieldType.OS,
+        valueFieldType: $pb.PbFieldType.OM,
+        valueCreator: SubscribeRequest.create,
+        valueDefaultOrMaker: SubscribeRequest.getDefault,
+        packageName: const $pb.PackageName('centrifugal.centrifuge.protocol'))
+    ..aOS(4, _omitFieldNames ? '' : 'name')
+    ..aOS(5, _omitFieldNames ? '' : 'version')
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  ConnectRequest clone() => ConnectRequest()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  ConnectRequest copyWith(void Function(ConnectRequest) updates) =>
+      super.copyWith((message) => updates(message as ConnectRequest))
+          as ConnectRequest;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static ConnectRequest create() => ConnectRequest._();
+  ConnectRequest createEmptyInstance() => create();
+  static $pb.PbList<ConnectRequest> createRepeated() =>
+      $pb.PbList<ConnectRequest>();
+  @$core.pragma('dart2js:noInline')
+  static ConnectRequest getDefault() => _defaultInstance ??=
+      $pb.GeneratedMessage.$_defaultFor<ConnectRequest>(create);
+  static ConnectRequest? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.String get token => $_getSZ(0);
+  @$pb.TagNumber(1)
+  set token($core.String v) {
+    $_setString(0, v);
+  }
+
+  @$pb.TagNumber(1)
+  $core.bool hasToken() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearToken() => clearField(1);
+
+  @$pb.TagNumber(2)
+  $core.List<$core.int> get data => $_getN(1);
+  @$pb.TagNumber(2)
+  set data($core.List<$core.int> v) {
+    $_setBytes(1, v);
+  }
+
+  @$pb.TagNumber(2)
+  $core.bool hasData() => $_has(1);
+  @$pb.TagNumber(2)
+  void clearData() => clearField(2);
+
+  @$pb.TagNumber(3)
+  $core.Map<$core.String, SubscribeRequest> get subs => $_getMap(2);
+
+  @$pb.TagNumber(4)
+  $core.String get name => $_getSZ(3);
+  @$pb.TagNumber(4)
+  set name($core.String v) {
+    $_setString(3, v);
+  }
+
+  @$pb.TagNumber(4)
+  $core.bool hasName() => $_has(3);
+  @$pb.TagNumber(4)
+  void clearName() => clearField(4);
+
+  @$pb.TagNumber(5)
+  $core.String get version => $_getSZ(4);
+  @$pb.TagNumber(5)
+  set version($core.String v) {
+    $_setString(4, v);
+  }
+
+  @$pb.TagNumber(5)
+  $core.bool hasVersion() => $_has(4);
+  @$pb.TagNumber(5)
+  void clearVersion() => clearField(5);
+}
+
+class ConnectResult extends $pb.GeneratedMessage {
+  factory ConnectResult() => create();
+  ConnectResult._() : super();
+  factory ConnectResult.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory ConnectResult.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'ConnectResult',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..aOS(1, _omitFieldNames ? '' : 'client')
+    ..aOS(2, _omitFieldNames ? '' : 'version')
+    ..aOB(3, _omitFieldNames ? '' : 'expires')
+    ..a<$core.int>(4, _omitFieldNames ? '' : 'ttl', $pb.PbFieldType.OU3)
+    ..a<$core.List<$core.int>>(
+        5, _omitFieldNames ? '' : 'data', $pb.PbFieldType.OY)
+    ..m<$core.String, SubscribeResult>(6, _omitFieldNames ? '' : 'subs',
+        entryClassName: 'ConnectResult.SubsEntry',
+        keyFieldType: $pb.PbFieldType.OS,
+        valueFieldType: $pb.PbFieldType.OM,
+        valueCreator: SubscribeResult.create,
+        valueDefaultOrMaker: SubscribeResult.getDefault,
+        packageName: const $pb.PackageName('centrifugal.centrifuge.protocol'))
+    ..a<$core.int>(7, _omitFieldNames ? '' : 'ping', $pb.PbFieldType.OU3)
+    ..aOB(8, _omitFieldNames ? '' : 'pong')
+    ..aOS(9, _omitFieldNames ? '' : 'session')
+    ..aOS(10, _omitFieldNames ? '' : 'node')
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  ConnectResult clone() => ConnectResult()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  ConnectResult copyWith(void Function(ConnectResult) updates) =>
+      super.copyWith((message) => updates(message as ConnectResult))
+          as ConnectResult;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static ConnectResult create() => ConnectResult._();
+  ConnectResult createEmptyInstance() => create();
+  static $pb.PbList<ConnectResult> createRepeated() =>
+      $pb.PbList<ConnectResult>();
+  @$core.pragma('dart2js:noInline')
+  static ConnectResult getDefault() => _defaultInstance ??=
+      $pb.GeneratedMessage.$_defaultFor<ConnectResult>(create);
+  static ConnectResult? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.String get client => $_getSZ(0);
+  @$pb.TagNumber(1)
+  set client($core.String v) {
+    $_setString(0, v);
+  }
+
+  @$pb.TagNumber(1)
+  $core.bool hasClient() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearClient() => clearField(1);
+
+  @$pb.TagNumber(2)
+  $core.String get version => $_getSZ(1);
+  @$pb.TagNumber(2)
+  set version($core.String v) {
+    $_setString(1, v);
+  }
+
+  @$pb.TagNumber(2)
+  $core.bool hasVersion() => $_has(1);
+  @$pb.TagNumber(2)
+  void clearVersion() => clearField(2);
+
+  @$pb.TagNumber(3)
+  $core.bool get expires => $_getBF(2);
+  @$pb.TagNumber(3)
+  set expires($core.bool v) {
+    $_setBool(2, v);
+  }
+
+  @$pb.TagNumber(3)
+  $core.bool hasExpires() => $_has(2);
+  @$pb.TagNumber(3)
+  void clearExpires() => clearField(3);
+
+  @$pb.TagNumber(4)
+  $core.int get ttl => $_getIZ(3);
+  @$pb.TagNumber(4)
+  set ttl($core.int v) {
+    $_setUnsignedInt32(3, v);
+  }
+
+  @$pb.TagNumber(4)
+  $core.bool hasTtl() => $_has(3);
+  @$pb.TagNumber(4)
+  void clearTtl() => clearField(4);
+
+  @$pb.TagNumber(5)
+  $core.List<$core.int> get data => $_getN(4);
+  @$pb.TagNumber(5)
+  set data($core.List<$core.int> v) {
+    $_setBytes(4, v);
+  }
+
+  @$pb.TagNumber(5)
+  $core.bool hasData() => $_has(4);
+  @$pb.TagNumber(5)
+  void clearData() => clearField(5);
+
+  @$pb.TagNumber(6)
+  $core.Map<$core.String, SubscribeResult> get subs => $_getMap(5);
+
+  @$pb.TagNumber(7)
+  $core.int get ping => $_getIZ(6);
+  @$pb.TagNumber(7)
+  set ping($core.int v) {
+    $_setUnsignedInt32(6, v);
+  }
+
+  @$pb.TagNumber(7)
+  $core.bool hasPing() => $_has(6);
+  @$pb.TagNumber(7)
+  void clearPing() => clearField(7);
+
+  @$pb.TagNumber(8)
+  $core.bool get pong => $_getBF(7);
+  @$pb.TagNumber(8)
+  set pong($core.bool v) {
+    $_setBool(7, v);
+  }
+
+  @$pb.TagNumber(8)
+  $core.bool hasPong() => $_has(7);
+  @$pb.TagNumber(8)
+  void clearPong() => clearField(8);
+
+  @$pb.TagNumber(9)
+  $core.String get session => $_getSZ(8);
+  @$pb.TagNumber(9)
+  set session($core.String v) {
+    $_setString(8, v);
+  }
+
+  @$pb.TagNumber(9)
+  $core.bool hasSession() => $_has(8);
+  @$pb.TagNumber(9)
+  void clearSession() => clearField(9);
+
+  @$pb.TagNumber(10)
+  $core.String get node => $_getSZ(9);
+  @$pb.TagNumber(10)
+  set node($core.String v) {
+    $_setString(9, v);
+  }
+
+  @$pb.TagNumber(10)
+  $core.bool hasNode() => $_has(9);
+  @$pb.TagNumber(10)
+  void clearNode() => clearField(10);
+}
+
+class RefreshRequest extends $pb.GeneratedMessage {
+  factory RefreshRequest() => create();
+  RefreshRequest._() : super();
+  factory RefreshRequest.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory RefreshRequest.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'RefreshRequest',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..aOS(1, _omitFieldNames ? '' : 'token')
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  RefreshRequest clone() => RefreshRequest()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  RefreshRequest copyWith(void Function(RefreshRequest) updates) =>
+      super.copyWith((message) => updates(message as RefreshRequest))
+          as RefreshRequest;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static RefreshRequest create() => RefreshRequest._();
+  RefreshRequest createEmptyInstance() => create();
+  static $pb.PbList<RefreshRequest> createRepeated() =>
+      $pb.PbList<RefreshRequest>();
+  @$core.pragma('dart2js:noInline')
+  static RefreshRequest getDefault() => _defaultInstance ??=
+      $pb.GeneratedMessage.$_defaultFor<RefreshRequest>(create);
+  static RefreshRequest? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.String get token => $_getSZ(0);
+  @$pb.TagNumber(1)
+  set token($core.String v) {
+    $_setString(0, v);
+  }
+
+  @$pb.TagNumber(1)
+  $core.bool hasToken() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearToken() => clearField(1);
+}
+
+class RefreshResult extends $pb.GeneratedMessage {
+  factory RefreshResult() => create();
+  RefreshResult._() : super();
+  factory RefreshResult.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory RefreshResult.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'RefreshResult',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..aOS(1, _omitFieldNames ? '' : 'client')
+    ..aOS(2, _omitFieldNames ? '' : 'version')
+    ..aOB(3, _omitFieldNames ? '' : 'expires')
+    ..a<$core.int>(4, _omitFieldNames ? '' : 'ttl', $pb.PbFieldType.OU3)
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  RefreshResult clone() => RefreshResult()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  RefreshResult copyWith(void Function(RefreshResult) updates) =>
+      super.copyWith((message) => updates(message as RefreshResult))
+          as RefreshResult;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static RefreshResult create() => RefreshResult._();
+  RefreshResult createEmptyInstance() => create();
+  static $pb.PbList<RefreshResult> createRepeated() =>
+      $pb.PbList<RefreshResult>();
+  @$core.pragma('dart2js:noInline')
+  static RefreshResult getDefault() => _defaultInstance ??=
+      $pb.GeneratedMessage.$_defaultFor<RefreshResult>(create);
+  static RefreshResult? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.String get client => $_getSZ(0);
+  @$pb.TagNumber(1)
+  set client($core.String v) {
+    $_setString(0, v);
+  }
+
+  @$pb.TagNumber(1)
+  $core.bool hasClient() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearClient() => clearField(1);
+
+  @$pb.TagNumber(2)
+  $core.String get version => $_getSZ(1);
+  @$pb.TagNumber(2)
+  set version($core.String v) {
+    $_setString(1, v);
+  }
+
+  @$pb.TagNumber(2)
+  $core.bool hasVersion() => $_has(1);
+  @$pb.TagNumber(2)
+  void clearVersion() => clearField(2);
+
+  @$pb.TagNumber(3)
+  $core.bool get expires => $_getBF(2);
+  @$pb.TagNumber(3)
+  set expires($core.bool v) {
+    $_setBool(2, v);
+  }
+
+  @$pb.TagNumber(3)
+  $core.bool hasExpires() => $_has(2);
+  @$pb.TagNumber(3)
+  void clearExpires() => clearField(3);
+
+  @$pb.TagNumber(4)
+  $core.int get ttl => $_getIZ(3);
+  @$pb.TagNumber(4)
+  set ttl($core.int v) {
+    $_setUnsignedInt32(3, v);
+  }
+
+  @$pb.TagNumber(4)
+  $core.bool hasTtl() => $_has(3);
+  @$pb.TagNumber(4)
+  void clearTtl() => clearField(4);
+}
+
+class SubscribeRequest extends $pb.GeneratedMessage {
+  factory SubscribeRequest() => create();
+  SubscribeRequest._() : super();
+  factory SubscribeRequest.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory SubscribeRequest.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'SubscribeRequest',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..aOS(1, _omitFieldNames ? '' : 'channel')
+    ..aOS(2, _omitFieldNames ? '' : 'token')
+    ..aOB(3, _omitFieldNames ? '' : 'recover')
+    ..aOS(6, _omitFieldNames ? '' : 'epoch')
+    ..a<$fixnum.Int64>(7, _omitFieldNames ? '' : 'offset', $pb.PbFieldType.OU6,
+        defaultOrMaker: $fixnum.Int64.ZERO)
+    ..a<$core.List<$core.int>>(
+        8, _omitFieldNames ? '' : 'data', $pb.PbFieldType.OY)
+    ..aOB(9, _omitFieldNames ? '' : 'positioned')
+    ..aOB(10, _omitFieldNames ? '' : 'recoverable')
+    ..aOB(11, _omitFieldNames ? '' : 'joinLeave')
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  SubscribeRequest clone() => SubscribeRequest()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  SubscribeRequest copyWith(void Function(SubscribeRequest) updates) =>
+      super.copyWith((message) => updates(message as SubscribeRequest))
+          as SubscribeRequest;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static SubscribeRequest create() => SubscribeRequest._();
+  SubscribeRequest createEmptyInstance() => create();
+  static $pb.PbList<SubscribeRequest> createRepeated() =>
+      $pb.PbList<SubscribeRequest>();
+  @$core.pragma('dart2js:noInline')
+  static SubscribeRequest getDefault() => _defaultInstance ??=
+      $pb.GeneratedMessage.$_defaultFor<SubscribeRequest>(create);
+  static SubscribeRequest? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.String get channel => $_getSZ(0);
+  @$pb.TagNumber(1)
+  set channel($core.String v) {
+    $_setString(0, v);
+  }
+
+  @$pb.TagNumber(1)
+  $core.bool hasChannel() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearChannel() => clearField(1);
+
+  @$pb.TagNumber(2)
+  $core.String get token => $_getSZ(1);
+  @$pb.TagNumber(2)
+  set token($core.String v) {
+    $_setString(1, v);
+  }
+
+  @$pb.TagNumber(2)
+  $core.bool hasToken() => $_has(1);
+  @$pb.TagNumber(2)
+  void clearToken() => clearField(2);
+
+  @$pb.TagNumber(3)
+  $core.bool get recover => $_getBF(2);
+  @$pb.TagNumber(3)
+  set recover($core.bool v) {
+    $_setBool(2, v);
+  }
+
+  @$pb.TagNumber(3)
+  $core.bool hasRecover() => $_has(2);
+  @$pb.TagNumber(3)
+  void clearRecover() => clearField(3);
+
+  @$pb.TagNumber(6)
+  $core.String get epoch => $_getSZ(3);
+  @$pb.TagNumber(6)
+  set epoch($core.String v) {
+    $_setString(3, v);
+  }
+
+  @$pb.TagNumber(6)
+  $core.bool hasEpoch() => $_has(3);
+  @$pb.TagNumber(6)
+  void clearEpoch() => clearField(6);
+
+  @$pb.TagNumber(7)
+  $fixnum.Int64 get offset => $_getI64(4);
+  @$pb.TagNumber(7)
+  set offset($fixnum.Int64 v) {
+    $_setInt64(4, v);
+  }
+
+  @$pb.TagNumber(7)
+  $core.bool hasOffset() => $_has(4);
+  @$pb.TagNumber(7)
+  void clearOffset() => clearField(7);
+
+  @$pb.TagNumber(8)
+  $core.List<$core.int> get data => $_getN(5);
+  @$pb.TagNumber(8)
+  set data($core.List<$core.int> v) {
+    $_setBytes(5, v);
+  }
+
+  @$pb.TagNumber(8)
+  $core.bool hasData() => $_has(5);
+  @$pb.TagNumber(8)
+  void clearData() => clearField(8);
+
+  @$pb.TagNumber(9)
+  $core.bool get positioned => $_getBF(6);
+  @$pb.TagNumber(9)
+  set positioned($core.bool v) {
+    $_setBool(6, v);
+  }
+
+  @$pb.TagNumber(9)
+  $core.bool hasPositioned() => $_has(6);
+  @$pb.TagNumber(9)
+  void clearPositioned() => clearField(9);
+
+  @$pb.TagNumber(10)
+  $core.bool get recoverable => $_getBF(7);
+  @$pb.TagNumber(10)
+  set recoverable($core.bool v) {
+    $_setBool(7, v);
+  }
+
+  @$pb.TagNumber(10)
+  $core.bool hasRecoverable() => $_has(7);
+  @$pb.TagNumber(10)
+  void clearRecoverable() => clearField(10);
+
+  @$pb.TagNumber(11)
+  $core.bool get joinLeave => $_getBF(8);
+  @$pb.TagNumber(11)
+  set joinLeave($core.bool v) {
+    $_setBool(8, v);
+  }
+
+  @$pb.TagNumber(11)
+  $core.bool hasJoinLeave() => $_has(8);
+  @$pb.TagNumber(11)
+  void clearJoinLeave() => clearField(11);
+}
+
+class SubscribeResult extends $pb.GeneratedMessage {
+  factory SubscribeResult() => create();
+  SubscribeResult._() : super();
+  factory SubscribeResult.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory SubscribeResult.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'SubscribeResult',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..aOB(1, _omitFieldNames ? '' : 'expires')
+    ..a<$core.int>(2, _omitFieldNames ? '' : 'ttl', $pb.PbFieldType.OU3)
+    ..aOB(3, _omitFieldNames ? '' : 'recoverable')
+    ..aOS(6, _omitFieldNames ? '' : 'epoch')
+    ..pc<Publication>(
+        7, _omitFieldNames ? '' : 'publications', $pb.PbFieldType.PM,
+        subBuilder: Publication.create)
+    ..aOB(8, _omitFieldNames ? '' : 'recovered')
+    ..a<$fixnum.Int64>(9, _omitFieldNames ? '' : 'offset', $pb.PbFieldType.OU6,
+        defaultOrMaker: $fixnum.Int64.ZERO)
+    ..aOB(10, _omitFieldNames ? '' : 'positioned')
+    ..a<$core.List<$core.int>>(
+        11, _omitFieldNames ? '' : 'data', $pb.PbFieldType.OY)
+    ..aOB(12, _omitFieldNames ? '' : 'wasRecovering')
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  SubscribeResult clone() => SubscribeResult()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  SubscribeResult copyWith(void Function(SubscribeResult) updates) =>
+      super.copyWith((message) => updates(message as SubscribeResult))
+          as SubscribeResult;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static SubscribeResult create() => SubscribeResult._();
+  SubscribeResult createEmptyInstance() => create();
+  static $pb.PbList<SubscribeResult> createRepeated() =>
+      $pb.PbList<SubscribeResult>();
+  @$core.pragma('dart2js:noInline')
+  static SubscribeResult getDefault() => _defaultInstance ??=
+      $pb.GeneratedMessage.$_defaultFor<SubscribeResult>(create);
+  static SubscribeResult? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.bool get expires => $_getBF(0);
+  @$pb.TagNumber(1)
+  set expires($core.bool v) {
+    $_setBool(0, v);
+  }
+
+  @$pb.TagNumber(1)
+  $core.bool hasExpires() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearExpires() => clearField(1);
+
+  @$pb.TagNumber(2)
+  $core.int get ttl => $_getIZ(1);
+  @$pb.TagNumber(2)
+  set ttl($core.int v) {
+    $_setUnsignedInt32(1, v);
+  }
+
+  @$pb.TagNumber(2)
+  $core.bool hasTtl() => $_has(1);
+  @$pb.TagNumber(2)
+  void clearTtl() => clearField(2);
+
+  @$pb.TagNumber(3)
+  $core.bool get recoverable => $_getBF(2);
+  @$pb.TagNumber(3)
+  set recoverable($core.bool v) {
+    $_setBool(2, v);
+  }
+
+  @$pb.TagNumber(3)
+  $core.bool hasRecoverable() => $_has(2);
+  @$pb.TagNumber(3)
+  void clearRecoverable() => clearField(3);
+
+  @$pb.TagNumber(6)
+  $core.String get epoch => $_getSZ(3);
+  @$pb.TagNumber(6)
+  set epoch($core.String v) {
+    $_setString(3, v);
+  }
+
+  @$pb.TagNumber(6)
+  $core.bool hasEpoch() => $_has(3);
+  @$pb.TagNumber(6)
+  void clearEpoch() => clearField(6);
+
+  @$pb.TagNumber(7)
+  $core.List<Publication> get publications => $_getList(4);
+
+  @$pb.TagNumber(8)
+  $core.bool get recovered => $_getBF(5);
+  @$pb.TagNumber(8)
+  set recovered($core.bool v) {
+    $_setBool(5, v);
+  }
+
+  @$pb.TagNumber(8)
+  $core.bool hasRecovered() => $_has(5);
+  @$pb.TagNumber(8)
+  void clearRecovered() => clearField(8);
+
+  @$pb.TagNumber(9)
+  $fixnum.Int64 get offset => $_getI64(6);
+  @$pb.TagNumber(9)
+  set offset($fixnum.Int64 v) {
+    $_setInt64(6, v);
+  }
+
+  @$pb.TagNumber(9)
+  $core.bool hasOffset() => $_has(6);
+  @$pb.TagNumber(9)
+  void clearOffset() => clearField(9);
+
+  @$pb.TagNumber(10)
+  $core.bool get positioned => $_getBF(7);
+  @$pb.TagNumber(10)
+  set positioned($core.bool v) {
+    $_setBool(7, v);
+  }
+
+  @$pb.TagNumber(10)
+  $core.bool hasPositioned() => $_has(7);
+  @$pb.TagNumber(10)
+  void clearPositioned() => clearField(10);
+
+  @$pb.TagNumber(11)
+  $core.List<$core.int> get data => $_getN(8);
+  @$pb.TagNumber(11)
+  set data($core.List<$core.int> v) {
+    $_setBytes(8, v);
+  }
+
+  @$pb.TagNumber(11)
+  $core.bool hasData() => $_has(8);
+  @$pb.TagNumber(11)
+  void clearData() => clearField(11);
+
+  @$pb.TagNumber(12)
+  $core.bool get wasRecovering => $_getBF(9);
+  @$pb.TagNumber(12)
+  set wasRecovering($core.bool v) {
+    $_setBool(9, v);
+  }
+
+  @$pb.TagNumber(12)
+  $core.bool hasWasRecovering() => $_has(9);
+  @$pb.TagNumber(12)
+  void clearWasRecovering() => clearField(12);
+}
+
+class SubRefreshRequest extends $pb.GeneratedMessage {
+  factory SubRefreshRequest() => create();
+  SubRefreshRequest._() : super();
+  factory SubRefreshRequest.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory SubRefreshRequest.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'SubRefreshRequest',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..aOS(1, _omitFieldNames ? '' : 'channel')
+    ..aOS(2, _omitFieldNames ? '' : 'token')
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  SubRefreshRequest clone() => SubRefreshRequest()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  SubRefreshRequest copyWith(void Function(SubRefreshRequest) updates) =>
+      super.copyWith((message) => updates(message as SubRefreshRequest))
+          as SubRefreshRequest;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static SubRefreshRequest create() => SubRefreshRequest._();
+  SubRefreshRequest createEmptyInstance() => create();
+  static $pb.PbList<SubRefreshRequest> createRepeated() =>
+      $pb.PbList<SubRefreshRequest>();
+  @$core.pragma('dart2js:noInline')
+  static SubRefreshRequest getDefault() => _defaultInstance ??=
+      $pb.GeneratedMessage.$_defaultFor<SubRefreshRequest>(create);
+  static SubRefreshRequest? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.String get channel => $_getSZ(0);
+  @$pb.TagNumber(1)
+  set channel($core.String v) {
+    $_setString(0, v);
+  }
+
+  @$pb.TagNumber(1)
+  $core.bool hasChannel() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearChannel() => clearField(1);
+
+  @$pb.TagNumber(2)
+  $core.String get token => $_getSZ(1);
+  @$pb.TagNumber(2)
+  set token($core.String v) {
+    $_setString(1, v);
+  }
+
+  @$pb.TagNumber(2)
+  $core.bool hasToken() => $_has(1);
+  @$pb.TagNumber(2)
+  void clearToken() => clearField(2);
+}
+
+class SubRefreshResult extends $pb.GeneratedMessage {
+  factory SubRefreshResult() => create();
+  SubRefreshResult._() : super();
+  factory SubRefreshResult.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory SubRefreshResult.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'SubRefreshResult',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..aOB(1, _omitFieldNames ? '' : 'expires')
+    ..a<$core.int>(2, _omitFieldNames ? '' : 'ttl', $pb.PbFieldType.OU3)
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  SubRefreshResult clone() => SubRefreshResult()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  SubRefreshResult copyWith(void Function(SubRefreshResult) updates) =>
+      super.copyWith((message) => updates(message as SubRefreshResult))
+          as SubRefreshResult;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static SubRefreshResult create() => SubRefreshResult._();
+  SubRefreshResult createEmptyInstance() => create();
+  static $pb.PbList<SubRefreshResult> createRepeated() =>
+      $pb.PbList<SubRefreshResult>();
+  @$core.pragma('dart2js:noInline')
+  static SubRefreshResult getDefault() => _defaultInstance ??=
+      $pb.GeneratedMessage.$_defaultFor<SubRefreshResult>(create);
+  static SubRefreshResult? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.bool get expires => $_getBF(0);
+  @$pb.TagNumber(1)
+  set expires($core.bool v) {
+    $_setBool(0, v);
+  }
+
+  @$pb.TagNumber(1)
+  $core.bool hasExpires() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearExpires() => clearField(1);
+
+  @$pb.TagNumber(2)
+  $core.int get ttl => $_getIZ(1);
+  @$pb.TagNumber(2)
+  set ttl($core.int v) {
+    $_setUnsignedInt32(1, v);
+  }
+
+  @$pb.TagNumber(2)
+  $core.bool hasTtl() => $_has(1);
+  @$pb.TagNumber(2)
+  void clearTtl() => clearField(2);
+}
+
+class UnsubscribeRequest extends $pb.GeneratedMessage {
+  factory UnsubscribeRequest() => create();
+  UnsubscribeRequest._() : super();
+  factory UnsubscribeRequest.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory UnsubscribeRequest.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'UnsubscribeRequest',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..aOS(1, _omitFieldNames ? '' : 'channel')
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  UnsubscribeRequest clone() => UnsubscribeRequest()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  UnsubscribeRequest copyWith(void Function(UnsubscribeRequest) updates) =>
+      super.copyWith((message) => updates(message as UnsubscribeRequest))
+          as UnsubscribeRequest;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static UnsubscribeRequest create() => UnsubscribeRequest._();
+  UnsubscribeRequest createEmptyInstance() => create();
+  static $pb.PbList<UnsubscribeRequest> createRepeated() =>
+      $pb.PbList<UnsubscribeRequest>();
+  @$core.pragma('dart2js:noInline')
+  static UnsubscribeRequest getDefault() => _defaultInstance ??=
+      $pb.GeneratedMessage.$_defaultFor<UnsubscribeRequest>(create);
+  static UnsubscribeRequest? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.String get channel => $_getSZ(0);
+  @$pb.TagNumber(1)
+  set channel($core.String v) {
+    $_setString(0, v);
+  }
+
+  @$pb.TagNumber(1)
+  $core.bool hasChannel() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearChannel() => clearField(1);
+}
+
+class UnsubscribeResult extends $pb.GeneratedMessage {
+  factory UnsubscribeResult() => create();
+  UnsubscribeResult._() : super();
+  factory UnsubscribeResult.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory UnsubscribeResult.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'UnsubscribeResult',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  UnsubscribeResult clone() => UnsubscribeResult()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  UnsubscribeResult copyWith(void Function(UnsubscribeResult) updates) =>
+      super.copyWith((message) => updates(message as UnsubscribeResult))
+          as UnsubscribeResult;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static UnsubscribeResult create() => UnsubscribeResult._();
+  UnsubscribeResult createEmptyInstance() => create();
+  static $pb.PbList<UnsubscribeResult> createRepeated() =>
+      $pb.PbList<UnsubscribeResult>();
+  @$core.pragma('dart2js:noInline')
+  static UnsubscribeResult getDefault() => _defaultInstance ??=
+      $pb.GeneratedMessage.$_defaultFor<UnsubscribeResult>(create);
+  static UnsubscribeResult? _defaultInstance;
+}
+
+class PublishRequest extends $pb.GeneratedMessage {
+  factory PublishRequest() => create();
+  PublishRequest._() : super();
+  factory PublishRequest.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory PublishRequest.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'PublishRequest',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..aOS(1, _omitFieldNames ? '' : 'channel')
+    ..a<$core.List<$core.int>>(
+        2, _omitFieldNames ? '' : 'data', $pb.PbFieldType.OY)
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  PublishRequest clone() => PublishRequest()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  PublishRequest copyWith(void Function(PublishRequest) updates) =>
+      super.copyWith((message) => updates(message as PublishRequest))
+          as PublishRequest;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static PublishRequest create() => PublishRequest._();
+  PublishRequest createEmptyInstance() => create();
+  static $pb.PbList<PublishRequest> createRepeated() =>
+      $pb.PbList<PublishRequest>();
+  @$core.pragma('dart2js:noInline')
+  static PublishRequest getDefault() => _defaultInstance ??=
+      $pb.GeneratedMessage.$_defaultFor<PublishRequest>(create);
+  static PublishRequest? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.String get channel => $_getSZ(0);
+  @$pb.TagNumber(1)
+  set channel($core.String v) {
+    $_setString(0, v);
+  }
+
+  @$pb.TagNumber(1)
+  $core.bool hasChannel() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearChannel() => clearField(1);
+
+  @$pb.TagNumber(2)
+  $core.List<$core.int> get data => $_getN(1);
+  @$pb.TagNumber(2)
+  set data($core.List<$core.int> v) {
+    $_setBytes(1, v);
+  }
+
+  @$pb.TagNumber(2)
+  $core.bool hasData() => $_has(1);
+  @$pb.TagNumber(2)
+  void clearData() => clearField(2);
+}
+
+class PublishResult extends $pb.GeneratedMessage {
+  factory PublishResult() => create();
+  PublishResult._() : super();
+  factory PublishResult.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory PublishResult.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'PublishResult',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  PublishResult clone() => PublishResult()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  PublishResult copyWith(void Function(PublishResult) updates) =>
+      super.copyWith((message) => updates(message as PublishResult))
+          as PublishResult;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static PublishResult create() => PublishResult._();
+  PublishResult createEmptyInstance() => create();
+  static $pb.PbList<PublishResult> createRepeated() =>
+      $pb.PbList<PublishResult>();
+  @$core.pragma('dart2js:noInline')
+  static PublishResult getDefault() => _defaultInstance ??=
+      $pb.GeneratedMessage.$_defaultFor<PublishResult>(create);
+  static PublishResult? _defaultInstance;
+}
+
+class PresenceRequest extends $pb.GeneratedMessage {
+  factory PresenceRequest() => create();
+  PresenceRequest._() : super();
+  factory PresenceRequest.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory PresenceRequest.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'PresenceRequest',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..aOS(1, _omitFieldNames ? '' : 'channel')
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  PresenceRequest clone() => PresenceRequest()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  PresenceRequest copyWith(void Function(PresenceRequest) updates) =>
+      super.copyWith((message) => updates(message as PresenceRequest))
+          as PresenceRequest;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static PresenceRequest create() => PresenceRequest._();
+  PresenceRequest createEmptyInstance() => create();
+  static $pb.PbList<PresenceRequest> createRepeated() =>
+      $pb.PbList<PresenceRequest>();
+  @$core.pragma('dart2js:noInline')
+  static PresenceRequest getDefault() => _defaultInstance ??=
+      $pb.GeneratedMessage.$_defaultFor<PresenceRequest>(create);
+  static PresenceRequest? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.String get channel => $_getSZ(0);
+  @$pb.TagNumber(1)
+  set channel($core.String v) {
+    $_setString(0, v);
+  }
+
+  @$pb.TagNumber(1)
+  $core.bool hasChannel() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearChannel() => clearField(1);
+}
+
+class PresenceResult extends $pb.GeneratedMessage {
+  factory PresenceResult() => create();
+  PresenceResult._() : super();
+  factory PresenceResult.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory PresenceResult.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'PresenceResult',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..m<$core.String, ClientInfo>(1, _omitFieldNames ? '' : 'presence',
+        entryClassName: 'PresenceResult.PresenceEntry',
+        keyFieldType: $pb.PbFieldType.OS,
+        valueFieldType: $pb.PbFieldType.OM,
+        valueCreator: ClientInfo.create,
+        valueDefaultOrMaker: ClientInfo.getDefault,
+        packageName: const $pb.PackageName('centrifugal.centrifuge.protocol'))
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  PresenceResult clone() => PresenceResult()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  PresenceResult copyWith(void Function(PresenceResult) updates) =>
+      super.copyWith((message) => updates(message as PresenceResult))
+          as PresenceResult;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static PresenceResult create() => PresenceResult._();
+  PresenceResult createEmptyInstance() => create();
+  static $pb.PbList<PresenceResult> createRepeated() =>
+      $pb.PbList<PresenceResult>();
+  @$core.pragma('dart2js:noInline')
+  static PresenceResult getDefault() => _defaultInstance ??=
+      $pb.GeneratedMessage.$_defaultFor<PresenceResult>(create);
+  static PresenceResult? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.Map<$core.String, ClientInfo> get presence => $_getMap(0);
+}
+
+class PresenceStatsRequest extends $pb.GeneratedMessage {
+  factory PresenceStatsRequest() => create();
+  PresenceStatsRequest._() : super();
+  factory PresenceStatsRequest.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory PresenceStatsRequest.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'PresenceStatsRequest',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..aOS(1, _omitFieldNames ? '' : 'channel')
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  PresenceStatsRequest clone() =>
+      PresenceStatsRequest()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  PresenceStatsRequest copyWith(void Function(PresenceStatsRequest) updates) =>
+      super.copyWith((message) => updates(message as PresenceStatsRequest))
+          as PresenceStatsRequest;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static PresenceStatsRequest create() => PresenceStatsRequest._();
+  PresenceStatsRequest createEmptyInstance() => create();
+  static $pb.PbList<PresenceStatsRequest> createRepeated() =>
+      $pb.PbList<PresenceStatsRequest>();
+  @$core.pragma('dart2js:noInline')
+  static PresenceStatsRequest getDefault() => _defaultInstance ??=
+      $pb.GeneratedMessage.$_defaultFor<PresenceStatsRequest>(create);
+  static PresenceStatsRequest? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.String get channel => $_getSZ(0);
+  @$pb.TagNumber(1)
+  set channel($core.String v) {
+    $_setString(0, v);
+  }
+
+  @$pb.TagNumber(1)
+  $core.bool hasChannel() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearChannel() => clearField(1);
+}
+
+class PresenceStatsResult extends $pb.GeneratedMessage {
+  factory PresenceStatsResult() => create();
+  PresenceStatsResult._() : super();
+  factory PresenceStatsResult.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory PresenceStatsResult.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'PresenceStatsResult',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..a<$core.int>(1, _omitFieldNames ? '' : 'numClients', $pb.PbFieldType.OU3)
+    ..a<$core.int>(2, _omitFieldNames ? '' : 'numUsers', $pb.PbFieldType.OU3)
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  PresenceStatsResult clone() => PresenceStatsResult()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  PresenceStatsResult copyWith(void Function(PresenceStatsResult) updates) =>
+      super.copyWith((message) => updates(message as PresenceStatsResult))
+          as PresenceStatsResult;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static PresenceStatsResult create() => PresenceStatsResult._();
+  PresenceStatsResult createEmptyInstance() => create();
+  static $pb.PbList<PresenceStatsResult> createRepeated() =>
+      $pb.PbList<PresenceStatsResult>();
+  @$core.pragma('dart2js:noInline')
+  static PresenceStatsResult getDefault() => _defaultInstance ??=
+      $pb.GeneratedMessage.$_defaultFor<PresenceStatsResult>(create);
+  static PresenceStatsResult? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.int get numClients => $_getIZ(0);
+  @$pb.TagNumber(1)
+  set numClients($core.int v) {
+    $_setUnsignedInt32(0, v);
+  }
+
+  @$pb.TagNumber(1)
+  $core.bool hasNumClients() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearNumClients() => clearField(1);
+
+  @$pb.TagNumber(2)
+  $core.int get numUsers => $_getIZ(1);
+  @$pb.TagNumber(2)
+  set numUsers($core.int v) {
+    $_setUnsignedInt32(1, v);
+  }
+
+  @$pb.TagNumber(2)
+  $core.bool hasNumUsers() => $_has(1);
+  @$pb.TagNumber(2)
+  void clearNumUsers() => clearField(2);
+}
+
+class StreamPosition extends $pb.GeneratedMessage {
+  factory StreamPosition() => create();
+  StreamPosition._() : super();
+  factory StreamPosition.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory StreamPosition.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'StreamPosition',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..a<$fixnum.Int64>(1, _omitFieldNames ? '' : 'offset', $pb.PbFieldType.OU6,
+        defaultOrMaker: $fixnum.Int64.ZERO)
+    ..aOS(2, _omitFieldNames ? '' : 'epoch')
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  StreamPosition clone() => StreamPosition()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  StreamPosition copyWith(void Function(StreamPosition) updates) =>
+      super.copyWith((message) => updates(message as StreamPosition))
+          as StreamPosition;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static StreamPosition create() => StreamPosition._();
+  StreamPosition createEmptyInstance() => create();
+  static $pb.PbList<StreamPosition> createRepeated() =>
+      $pb.PbList<StreamPosition>();
+  @$core.pragma('dart2js:noInline')
+  static StreamPosition getDefault() => _defaultInstance ??=
+      $pb.GeneratedMessage.$_defaultFor<StreamPosition>(create);
+  static StreamPosition? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $fixnum.Int64 get offset => $_getI64(0);
+  @$pb.TagNumber(1)
+  set offset($fixnum.Int64 v) {
+    $_setInt64(0, v);
+  }
+
+  @$pb.TagNumber(1)
+  $core.bool hasOffset() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearOffset() => clearField(1);
+
+  @$pb.TagNumber(2)
+  $core.String get epoch => $_getSZ(1);
+  @$pb.TagNumber(2)
+  set epoch($core.String v) {
+    $_setString(1, v);
+  }
+
+  @$pb.TagNumber(2)
+  $core.bool hasEpoch() => $_has(1);
+  @$pb.TagNumber(2)
+  void clearEpoch() => clearField(2);
+}
+
+class HistoryRequest extends $pb.GeneratedMessage {
+  factory HistoryRequest() => create();
+  HistoryRequest._() : super();
+  factory HistoryRequest.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory HistoryRequest.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'HistoryRequest',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..aOS(1, _omitFieldNames ? '' : 'channel')
+    ..a<$core.int>(7, _omitFieldNames ? '' : 'limit', $pb.PbFieldType.O3)
+    ..aOM<StreamPosition>(8, _omitFieldNames ? '' : 'since',
+        subBuilder: StreamPosition.create)
+    ..aOB(9, _omitFieldNames ? '' : 'reverse')
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  HistoryRequest clone() => HistoryRequest()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  HistoryRequest copyWith(void Function(HistoryRequest) updates) =>
+      super.copyWith((message) => updates(message as HistoryRequest))
+          as HistoryRequest;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static HistoryRequest create() => HistoryRequest._();
+  HistoryRequest createEmptyInstance() => create();
+  static $pb.PbList<HistoryRequest> createRepeated() =>
+      $pb.PbList<HistoryRequest>();
+  @$core.pragma('dart2js:noInline')
+  static HistoryRequest getDefault() => _defaultInstance ??=
+      $pb.GeneratedMessage.$_defaultFor<HistoryRequest>(create);
+  static HistoryRequest? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.String get channel => $_getSZ(0);
+  @$pb.TagNumber(1)
+  set channel($core.String v) {
+    $_setString(0, v);
+  }
+
+  @$pb.TagNumber(1)
+  $core.bool hasChannel() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearChannel() => clearField(1);
+
+  @$pb.TagNumber(7)
+  $core.int get limit => $_getIZ(1);
+  @$pb.TagNumber(7)
+  set limit($core.int v) {
+    $_setSignedInt32(1, v);
+  }
+
+  @$pb.TagNumber(7)
+  $core.bool hasLimit() => $_has(1);
+  @$pb.TagNumber(7)
+  void clearLimit() => clearField(7);
+
+  @$pb.TagNumber(8)
+  StreamPosition get since => $_getN(2);
+  @$pb.TagNumber(8)
+  set since(StreamPosition v) {
+    setField(8, v);
+  }
+
+  @$pb.TagNumber(8)
+  $core.bool hasSince() => $_has(2);
+  @$pb.TagNumber(8)
+  void clearSince() => clearField(8);
+  @$pb.TagNumber(8)
+  StreamPosition ensureSince() => $_ensure(2);
+
+  @$pb.TagNumber(9)
+  $core.bool get reverse => $_getBF(3);
+  @$pb.TagNumber(9)
+  set reverse($core.bool v) {
+    $_setBool(3, v);
+  }
+
+  @$pb.TagNumber(9)
+  $core.bool hasReverse() => $_has(3);
+  @$pb.TagNumber(9)
+  void clearReverse() => clearField(9);
+}
+
+class HistoryResult extends $pb.GeneratedMessage {
+  factory HistoryResult() => create();
+  HistoryResult._() : super();
+  factory HistoryResult.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory HistoryResult.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'HistoryResult',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..pc<Publication>(
+        1, _omitFieldNames ? '' : 'publications', $pb.PbFieldType.PM,
+        subBuilder: Publication.create)
+    ..aOS(2, _omitFieldNames ? '' : 'epoch')
+    ..a<$fixnum.Int64>(3, _omitFieldNames ? '' : 'offset', $pb.PbFieldType.OU6,
+        defaultOrMaker: $fixnum.Int64.ZERO)
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  HistoryResult clone() => HistoryResult()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  HistoryResult copyWith(void Function(HistoryResult) updates) =>
+      super.copyWith((message) => updates(message as HistoryResult))
+          as HistoryResult;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static HistoryResult create() => HistoryResult._();
+  HistoryResult createEmptyInstance() => create();
+  static $pb.PbList<HistoryResult> createRepeated() =>
+      $pb.PbList<HistoryResult>();
+  @$core.pragma('dart2js:noInline')
+  static HistoryResult getDefault() => _defaultInstance ??=
+      $pb.GeneratedMessage.$_defaultFor<HistoryResult>(create);
+  static HistoryResult? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.List<Publication> get publications => $_getList(0);
+
+  @$pb.TagNumber(2)
+  $core.String get epoch => $_getSZ(1);
+  @$pb.TagNumber(2)
+  set epoch($core.String v) {
+    $_setString(1, v);
+  }
+
+  @$pb.TagNumber(2)
+  $core.bool hasEpoch() => $_has(1);
+  @$pb.TagNumber(2)
+  void clearEpoch() => clearField(2);
+
+  @$pb.TagNumber(3)
+  $fixnum.Int64 get offset => $_getI64(2);
+  @$pb.TagNumber(3)
+  set offset($fixnum.Int64 v) {
+    $_setInt64(2, v);
+  }
+
+  @$pb.TagNumber(3)
+  $core.bool hasOffset() => $_has(2);
+  @$pb.TagNumber(3)
+  void clearOffset() => clearField(3);
+}
+
+class PingRequest extends $pb.GeneratedMessage {
+  factory PingRequest() => create();
+  PingRequest._() : super();
+  factory PingRequest.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory PingRequest.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'PingRequest',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  PingRequest clone() => PingRequest()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  PingRequest copyWith(void Function(PingRequest) updates) =>
+      super.copyWith((message) => updates(message as PingRequest))
+          as PingRequest;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static PingRequest create() => PingRequest._();
+  PingRequest createEmptyInstance() => create();
+  static $pb.PbList<PingRequest> createRepeated() => $pb.PbList<PingRequest>();
+  @$core.pragma('dart2js:noInline')
+  static PingRequest getDefault() => _defaultInstance ??=
+      $pb.GeneratedMessage.$_defaultFor<PingRequest>(create);
+  static PingRequest? _defaultInstance;
+}
+
+class PingResult extends $pb.GeneratedMessage {
+  factory PingResult() => create();
+  PingResult._() : super();
+  factory PingResult.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory PingResult.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'PingResult',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  PingResult clone() => PingResult()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  PingResult copyWith(void Function(PingResult) updates) =>
+      super.copyWith((message) => updates(message as PingResult)) as PingResult;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static PingResult create() => PingResult._();
+  PingResult createEmptyInstance() => create();
+  static $pb.PbList<PingResult> createRepeated() => $pb.PbList<PingResult>();
+  @$core.pragma('dart2js:noInline')
+  static PingResult getDefault() => _defaultInstance ??=
+      $pb.GeneratedMessage.$_defaultFor<PingResult>(create);
+  static PingResult? _defaultInstance;
+}
+
+class RPCRequest extends $pb.GeneratedMessage {
+  factory RPCRequest() => create();
+  RPCRequest._() : super();
+  factory RPCRequest.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory RPCRequest.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'RPCRequest',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..a<$core.List<$core.int>>(
+        1, _omitFieldNames ? '' : 'data', $pb.PbFieldType.OY)
+    ..aOS(2, _omitFieldNames ? '' : 'method')
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  RPCRequest clone() => RPCRequest()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  RPCRequest copyWith(void Function(RPCRequest) updates) =>
+      super.copyWith((message) => updates(message as RPCRequest)) as RPCRequest;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static RPCRequest create() => RPCRequest._();
+  RPCRequest createEmptyInstance() => create();
+  static $pb.PbList<RPCRequest> createRepeated() => $pb.PbList<RPCRequest>();
+  @$core.pragma('dart2js:noInline')
+  static RPCRequest getDefault() => _defaultInstance ??=
+      $pb.GeneratedMessage.$_defaultFor<RPCRequest>(create);
+  static RPCRequest? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.List<$core.int> get data => $_getN(0);
+  @$pb.TagNumber(1)
+  set data($core.List<$core.int> v) {
+    $_setBytes(0, v);
+  }
+
+  @$pb.TagNumber(1)
+  $core.bool hasData() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearData() => clearField(1);
+
+  @$pb.TagNumber(2)
+  $core.String get method => $_getSZ(1);
+  @$pb.TagNumber(2)
+  set method($core.String v) {
+    $_setString(1, v);
+  }
+
+  @$pb.TagNumber(2)
+  $core.bool hasMethod() => $_has(1);
+  @$pb.TagNumber(2)
+  void clearMethod() => clearField(2);
+}
+
+class RPCResult extends $pb.GeneratedMessage {
+  factory RPCResult() => create();
+  RPCResult._() : super();
+  factory RPCResult.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory RPCResult.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'RPCResult',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..a<$core.List<$core.int>>(
+        1, _omitFieldNames ? '' : 'data', $pb.PbFieldType.OY)
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  RPCResult clone() => RPCResult()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  RPCResult copyWith(void Function(RPCResult) updates) =>
+      super.copyWith((message) => updates(message as RPCResult)) as RPCResult;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static RPCResult create() => RPCResult._();
+  RPCResult createEmptyInstance() => create();
+  static $pb.PbList<RPCResult> createRepeated() => $pb.PbList<RPCResult>();
+  @$core.pragma('dart2js:noInline')
+  static RPCResult getDefault() =>
+      _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<RPCResult>(create);
+  static RPCResult? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.List<$core.int> get data => $_getN(0);
+  @$pb.TagNumber(1)
+  set data($core.List<$core.int> v) {
+    $_setBytes(0, v);
+  }
+
+  @$pb.TagNumber(1)
+  $core.bool hasData() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearData() => clearField(1);
+}
+
+class SendRequest extends $pb.GeneratedMessage {
+  factory SendRequest() => create();
+  SendRequest._() : super();
+  factory SendRequest.fromBuffer($core.List<$core.int> i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(i, r);
+  factory SendRequest.fromJson($core.String i,
+          [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'SendRequest',
+      package: const $pb.PackageName(
+          _omitMessageNames ? '' : 'centrifugal.centrifuge.protocol'),
+      createEmptyInstance: create)
+    ..a<$core.List<$core.int>>(
+        1, _omitFieldNames ? '' : 'data', $pb.PbFieldType.OY)
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+      'Will be removed in next major version')
+  SendRequest clone() => SendRequest()..mergeFromMessage(this);
+  @$core.Deprecated('Using this can add significant overhead to your binary. '
+      'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+      'Will be removed in next major version')
+  SendRequest copyWith(void Function(SendRequest) updates) =>
+      super.copyWith((message) => updates(message as SendRequest))
+          as SendRequest;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static SendRequest create() => SendRequest._();
+  SendRequest createEmptyInstance() => create();
+  static $pb.PbList<SendRequest> createRepeated() => $pb.PbList<SendRequest>();
+  @$core.pragma('dart2js:noInline')
+  static SendRequest getDefault() => _defaultInstance ??=
+      $pb.GeneratedMessage.$_defaultFor<SendRequest>(create);
+  static SendRequest? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.List<$core.int> get data => $_getN(0);
+  @$pb.TagNumber(1)
+  set data($core.List<$core.int> v) {
+    $_setBytes(0, v);
+  }
+
+  @$pb.TagNumber(1)
+  $core.bool hasData() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearData() => clearField(1);
+}
+
+const _omitFieldNames = $core.bool.fromEnvironment('protobuf.omit_field_names');
+const _omitMessageNames =
+    $core.bool.fromEnvironment('protobuf.omit_message_names');
diff --git a/lib/src/model/protobuf/client.pbenum.dart b/lib/src/model/protobuf/client.pbenum.dart
new file mode 100644
index 0000000..84b2da2
--- /dev/null
+++ b/lib/src/model/protobuf/client.pbenum.dart
@@ -0,0 +1,10 @@
+//
+//  Generated code. Do not modify.
+//  source: client.proto
+//
+// @dart = 2.12
+
+// ignore_for_file: annotate_overrides, camel_case_types
+// ignore_for_file: constant_identifier_names, library_prefixes
+// ignore_for_file: non_constant_identifier_names, prefer_final_fields
+// ignore_for_file: unnecessary_import, unnecessary_this, unused_import
diff --git a/lib/src/model/protobuf/client.pbjson.dart b/lib/src/model/protobuf/client.pbjson.dart
new file mode 100644
index 0000000..877e34d
--- /dev/null
+++ b/lib/src/model/protobuf/client.pbjson.dart
@@ -0,0 +1,1116 @@
+//
+//  Generated code. Do not modify.
+//  source: client.proto
+//
+// @dart = 2.12
+
+// ignore_for_file: annotate_overrides, camel_case_types
+// ignore_for_file: constant_identifier_names, library_prefixes
+// ignore_for_file: non_constant_identifier_names, prefer_final_fields
+// ignore_for_file: unnecessary_import, unnecessary_this, unused_import
+
+import 'dart:convert' as $convert;
+import 'dart:core' as $core;
+import 'dart:typed_data' as $typed_data;
+
+@$core.Deprecated('Use errorDescriptor instead')
+const Error$json = {
+  '1': 'Error',
+  '2': [
+    {'1': 'code', '3': 1, '4': 1, '5': 13, '10': 'code'},
+    {'1': 'message', '3': 2, '4': 1, '5': 9, '10': 'message'},
+    {'1': 'temporary', '3': 3, '4': 1, '5': 8, '10': 'temporary'},
+  ],
+};
+
+/// Descriptor for `Error`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List errorDescriptor = $convert.base64Decode(
+    'CgVFcnJvchISCgRjb2RlGAEgASgNUgRjb2RlEhgKB21lc3NhZ2UYAiABKAlSB21lc3NhZ2USHA'
+    'oJdGVtcG9yYXJ5GAMgASgIUgl0ZW1wb3Jhcnk=');
+
+@$core.Deprecated('Use emulationRequestDescriptor instead')
+const EmulationRequest$json = {
+  '1': 'EmulationRequest',
+  '2': [
+    {'1': 'node', '3': 1, '4': 1, '5': 9, '10': 'node'},
+    {'1': 'session', '3': 2, '4': 1, '5': 9, '10': 'session'},
+    {'1': 'data', '3': 3, '4': 1, '5': 12, '10': 'data'},
+  ],
+};
+
+/// Descriptor for `EmulationRequest`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List emulationRequestDescriptor = $convert.base64Decode(
+    'ChBFbXVsYXRpb25SZXF1ZXN0EhIKBG5vZGUYASABKAlSBG5vZGUSGAoHc2Vzc2lvbhgCIAEoCV'
+    'IHc2Vzc2lvbhISCgRkYXRhGAMgASgMUgRkYXRh');
+
+@$core.Deprecated('Use commandDescriptor instead')
+const Command$json = {
+  '1': 'Command',
+  '2': [
+    {'1': 'id', '3': 1, '4': 1, '5': 13, '10': 'id'},
+    {
+      '1': 'connect',
+      '3': 4,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.ConnectRequest',
+      '10': 'connect'
+    },
+    {
+      '1': 'subscribe',
+      '3': 5,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.SubscribeRequest',
+      '10': 'subscribe'
+    },
+    {
+      '1': 'unsubscribe',
+      '3': 6,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.UnsubscribeRequest',
+      '10': 'unsubscribe'
+    },
+    {
+      '1': 'publish',
+      '3': 7,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.PublishRequest',
+      '10': 'publish'
+    },
+    {
+      '1': 'presence',
+      '3': 8,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.PresenceRequest',
+      '10': 'presence'
+    },
+    {
+      '1': 'presence_stats',
+      '3': 9,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.PresenceStatsRequest',
+      '10': 'presenceStats'
+    },
+    {
+      '1': 'history',
+      '3': 10,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.HistoryRequest',
+      '10': 'history'
+    },
+    {
+      '1': 'ping',
+      '3': 11,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.PingRequest',
+      '10': 'ping'
+    },
+    {
+      '1': 'send',
+      '3': 12,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.SendRequest',
+      '10': 'send'
+    },
+    {
+      '1': 'rpc',
+      '3': 13,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.RPCRequest',
+      '10': 'rpc'
+    },
+    {
+      '1': 'refresh',
+      '3': 14,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.RefreshRequest',
+      '10': 'refresh'
+    },
+    {
+      '1': 'sub_refresh',
+      '3': 15,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.SubRefreshRequest',
+      '10': 'subRefresh'
+    },
+  ],
+  '9': [
+    {'1': 2, '2': 3},
+    {'1': 3, '2': 4},
+  ],
+};
+
+/// Descriptor for `Command`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List commandDescriptor = $convert.base64Decode(
+    'CgdDb21tYW5kEg4KAmlkGAEgASgNUgJpZBJJCgdjb25uZWN0GAQgASgLMi8uY2VudHJpZnVnYW'
+    'wuY2VudHJpZnVnZS5wcm90b2NvbC5Db25uZWN0UmVxdWVzdFIHY29ubmVjdBJPCglzdWJzY3Jp'
+    'YmUYBSABKAsyMS5jZW50cmlmdWdhbC5jZW50cmlmdWdlLnByb3RvY29sLlN1YnNjcmliZVJlcX'
+    'Vlc3RSCXN1YnNjcmliZRJVCgt1bnN1YnNjcmliZRgGIAEoCzIzLmNlbnRyaWZ1Z2FsLmNlbnRy'
+    'aWZ1Z2UucHJvdG9jb2wuVW5zdWJzY3JpYmVSZXF1ZXN0Ugt1bnN1YnNjcmliZRJJCgdwdWJsaX'
+    'NoGAcgASgLMi8uY2VudHJpZnVnYWwuY2VudHJpZnVnZS5wcm90b2NvbC5QdWJsaXNoUmVxdWVz'
+    'dFIHcHVibGlzaBJMCghwcmVzZW5jZRgIIAEoCzIwLmNlbnRyaWZ1Z2FsLmNlbnRyaWZ1Z2UucH'
+    'JvdG9jb2wuUHJlc2VuY2VSZXF1ZXN0UghwcmVzZW5jZRJcCg5wcmVzZW5jZV9zdGF0cxgJIAEo'
+    'CzI1LmNlbnRyaWZ1Z2FsLmNlbnRyaWZ1Z2UucHJvdG9jb2wuUHJlc2VuY2VTdGF0c1JlcXVlc3'
+    'RSDXByZXNlbmNlU3RhdHMSSQoHaGlzdG9yeRgKIAEoCzIvLmNlbnRyaWZ1Z2FsLmNlbnRyaWZ1'
+    'Z2UucHJvdG9jb2wuSGlzdG9yeVJlcXVlc3RSB2hpc3RvcnkSQAoEcGluZxgLIAEoCzIsLmNlbn'
+    'RyaWZ1Z2FsLmNlbnRyaWZ1Z2UucHJvdG9jb2wuUGluZ1JlcXVlc3RSBHBpbmcSQAoEc2VuZBgM'
+    'IAEoCzIsLmNlbnRyaWZ1Z2FsLmNlbnRyaWZ1Z2UucHJvdG9jb2wuU2VuZFJlcXVlc3RSBHNlbm'
+    'QSPQoDcnBjGA0gASgLMisuY2VudHJpZnVnYWwuY2VudHJpZnVnZS5wcm90b2NvbC5SUENSZXF1'
+    'ZXN0UgNycGMSSQoHcmVmcmVzaBgOIAEoCzIvLmNlbnRyaWZ1Z2FsLmNlbnRyaWZ1Z2UucHJvdG'
+    '9jb2wuUmVmcmVzaFJlcXVlc3RSB3JlZnJlc2gSUwoLc3ViX3JlZnJlc2gYDyABKAsyMi5jZW50'
+    'cmlmdWdhbC5jZW50cmlmdWdlLnByb3RvY29sLlN1YlJlZnJlc2hSZXF1ZXN0UgpzdWJSZWZyZX'
+    'NoSgQIAhADSgQIAxAE');
+
+@$core.Deprecated('Use replyDescriptor instead')
+const Reply$json = {
+  '1': 'Reply',
+  '2': [
+    {'1': 'id', '3': 1, '4': 1, '5': 13, '10': 'id'},
+    {
+      '1': 'error',
+      '3': 2,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.Error',
+      '10': 'error'
+    },
+    {
+      '1': 'push',
+      '3': 4,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.Push',
+      '10': 'push'
+    },
+    {
+      '1': 'connect',
+      '3': 5,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.ConnectResult',
+      '10': 'connect'
+    },
+    {
+      '1': 'subscribe',
+      '3': 6,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.SubscribeResult',
+      '10': 'subscribe'
+    },
+    {
+      '1': 'unsubscribe',
+      '3': 7,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.UnsubscribeResult',
+      '10': 'unsubscribe'
+    },
+    {
+      '1': 'publish',
+      '3': 8,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.PublishResult',
+      '10': 'publish'
+    },
+    {
+      '1': 'presence',
+      '3': 9,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.PresenceResult',
+      '10': 'presence'
+    },
+    {
+      '1': 'presence_stats',
+      '3': 10,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.PresenceStatsResult',
+      '10': 'presenceStats'
+    },
+    {
+      '1': 'history',
+      '3': 11,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.HistoryResult',
+      '10': 'history'
+    },
+    {
+      '1': 'ping',
+      '3': 12,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.PingResult',
+      '10': 'ping'
+    },
+    {
+      '1': 'rpc',
+      '3': 13,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.RPCResult',
+      '10': 'rpc'
+    },
+    {
+      '1': 'refresh',
+      '3': 14,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.RefreshResult',
+      '10': 'refresh'
+    },
+    {
+      '1': 'sub_refresh',
+      '3': 15,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.SubRefreshResult',
+      '10': 'subRefresh'
+    },
+  ],
+  '9': [
+    {'1': 3, '2': 4},
+  ],
+};
+
+/// Descriptor for `Reply`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List replyDescriptor = $convert.base64Decode(
+    'CgVSZXBseRIOCgJpZBgBIAEoDVICaWQSPAoFZXJyb3IYAiABKAsyJi5jZW50cmlmdWdhbC5jZW'
+    '50cmlmdWdlLnByb3RvY29sLkVycm9yUgVlcnJvchI5CgRwdXNoGAQgASgLMiUuY2VudHJpZnVn'
+    'YWwuY2VudHJpZnVnZS5wcm90b2NvbC5QdXNoUgRwdXNoEkgKB2Nvbm5lY3QYBSABKAsyLi5jZW'
+    '50cmlmdWdhbC5jZW50cmlmdWdlLnByb3RvY29sLkNvbm5lY3RSZXN1bHRSB2Nvbm5lY3QSTgoJ'
+    'c3Vic2NyaWJlGAYgASgLMjAuY2VudHJpZnVnYWwuY2VudHJpZnVnZS5wcm90b2NvbC5TdWJzY3'
+    'JpYmVSZXN1bHRSCXN1YnNjcmliZRJUCgt1bnN1YnNjcmliZRgHIAEoCzIyLmNlbnRyaWZ1Z2Fs'
+    'LmNlbnRyaWZ1Z2UucHJvdG9jb2wuVW5zdWJzY3JpYmVSZXN1bHRSC3Vuc3Vic2NyaWJlEkgKB3'
+    'B1Ymxpc2gYCCABKAsyLi5jZW50cmlmdWdhbC5jZW50cmlmdWdlLnByb3RvY29sLlB1Ymxpc2hS'
+    'ZXN1bHRSB3B1Ymxpc2gSSwoIcHJlc2VuY2UYCSABKAsyLy5jZW50cmlmdWdhbC5jZW50cmlmdW'
+    'dlLnByb3RvY29sLlByZXNlbmNlUmVzdWx0UghwcmVzZW5jZRJbCg5wcmVzZW5jZV9zdGF0cxgK'
+    'IAEoCzI0LmNlbnRyaWZ1Z2FsLmNlbnRyaWZ1Z2UucHJvdG9jb2wuUHJlc2VuY2VTdGF0c1Jlc3'
+    'VsdFINcHJlc2VuY2VTdGF0cxJICgdoaXN0b3J5GAsgASgLMi4uY2VudHJpZnVnYWwuY2VudHJp'
+    'ZnVnZS5wcm90b2NvbC5IaXN0b3J5UmVzdWx0UgdoaXN0b3J5Ej8KBHBpbmcYDCABKAsyKy5jZW'
+    '50cmlmdWdhbC5jZW50cmlmdWdlLnByb3RvY29sLlBpbmdSZXN1bHRSBHBpbmcSPAoDcnBjGA0g'
+    'ASgLMiouY2VudHJpZnVnYWwuY2VudHJpZnVnZS5wcm90b2NvbC5SUENSZXN1bHRSA3JwYxJICg'
+    'dyZWZyZXNoGA4gASgLMi4uY2VudHJpZnVnYWwuY2VudHJpZnVnZS5wcm90b2NvbC5SZWZyZXNo'
+    'UmVzdWx0UgdyZWZyZXNoElIKC3N1Yl9yZWZyZXNoGA8gASgLMjEuY2VudHJpZnVnYWwuY2VudH'
+    'JpZnVnZS5wcm90b2NvbC5TdWJSZWZyZXNoUmVzdWx0UgpzdWJSZWZyZXNoSgQIAxAE');
+
+@$core.Deprecated('Use pushDescriptor instead')
+const Push$json = {
+  '1': 'Push',
+  '2': [
+    {'1': 'channel', '3': 2, '4': 1, '5': 9, '10': 'channel'},
+    {
+      '1': 'pub',
+      '3': 4,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.Publication',
+      '10': 'pub'
+    },
+    {
+      '1': 'join',
+      '3': 5,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.Join',
+      '10': 'join'
+    },
+    {
+      '1': 'leave',
+      '3': 6,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.Leave',
+      '10': 'leave'
+    },
+    {
+      '1': 'unsubscribe',
+      '3': 7,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.Unsubscribe',
+      '10': 'unsubscribe'
+    },
+    {
+      '1': 'message',
+      '3': 8,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.Message',
+      '10': 'message'
+    },
+    {
+      '1': 'subscribe',
+      '3': 9,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.Subscribe',
+      '10': 'subscribe'
+    },
+    {
+      '1': 'connect',
+      '3': 10,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.Connect',
+      '10': 'connect'
+    },
+    {
+      '1': 'disconnect',
+      '3': 11,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.Disconnect',
+      '10': 'disconnect'
+    },
+    {
+      '1': 'refresh',
+      '3': 12,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.Refresh',
+      '10': 'refresh'
+    },
+  ],
+  '9': [
+    {'1': 1, '2': 2},
+    {'1': 3, '2': 4},
+  ],
+};
+
+/// Descriptor for `Push`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List pushDescriptor = $convert.base64Decode(
+    'CgRQdXNoEhgKB2NoYW5uZWwYAiABKAlSB2NoYW5uZWwSPgoDcHViGAQgASgLMiwuY2VudHJpZn'
+    'VnYWwuY2VudHJpZnVnZS5wcm90b2NvbC5QdWJsaWNhdGlvblIDcHViEjkKBGpvaW4YBSABKAsy'
+    'JS5jZW50cmlmdWdhbC5jZW50cmlmdWdlLnByb3RvY29sLkpvaW5SBGpvaW4SPAoFbGVhdmUYBi'
+    'ABKAsyJi5jZW50cmlmdWdhbC5jZW50cmlmdWdlLnByb3RvY29sLkxlYXZlUgVsZWF2ZRJOCgt1'
+    'bnN1YnNjcmliZRgHIAEoCzIsLmNlbnRyaWZ1Z2FsLmNlbnRyaWZ1Z2UucHJvdG9jb2wuVW5zdW'
+    'JzY3JpYmVSC3Vuc3Vic2NyaWJlEkIKB21lc3NhZ2UYCCABKAsyKC5jZW50cmlmdWdhbC5jZW50'
+    'cmlmdWdlLnByb3RvY29sLk1lc3NhZ2VSB21lc3NhZ2USSAoJc3Vic2NyaWJlGAkgASgLMiouY2'
+    'VudHJpZnVnYWwuY2VudHJpZnVnZS5wcm90b2NvbC5TdWJzY3JpYmVSCXN1YnNjcmliZRJCCgdj'
+    'b25uZWN0GAogASgLMiguY2VudHJpZnVnYWwuY2VudHJpZnVnZS5wcm90b2NvbC5Db25uZWN0Ug'
+    'djb25uZWN0EksKCmRpc2Nvbm5lY3QYCyABKAsyKy5jZW50cmlmdWdhbC5jZW50cmlmdWdlLnBy'
+    'b3RvY29sLkRpc2Nvbm5lY3RSCmRpc2Nvbm5lY3QSQgoHcmVmcmVzaBgMIAEoCzIoLmNlbnRyaW'
+    'Z1Z2FsLmNlbnRyaWZ1Z2UucHJvdG9jb2wuUmVmcmVzaFIHcmVmcmVzaEoECAEQAkoECAMQBA==');
+
+@$core.Deprecated('Use clientInfoDescriptor instead')
+const ClientInfo$json = {
+  '1': 'ClientInfo',
+  '2': [
+    {'1': 'user', '3': 1, '4': 1, '5': 9, '10': 'user'},
+    {'1': 'client', '3': 2, '4': 1, '5': 9, '10': 'client'},
+    {'1': 'conn_info', '3': 3, '4': 1, '5': 12, '10': 'connInfo'},
+    {'1': 'chan_info', '3': 4, '4': 1, '5': 12, '10': 'chanInfo'},
+  ],
+};
+
+/// Descriptor for `ClientInfo`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List clientInfoDescriptor = $convert.base64Decode(
+    'CgpDbGllbnRJbmZvEhIKBHVzZXIYASABKAlSBHVzZXISFgoGY2xpZW50GAIgASgJUgZjbGllbn'
+    'QSGwoJY29ubl9pbmZvGAMgASgMUghjb25uSW5mbxIbCgljaGFuX2luZm8YBCABKAxSCGNoYW5J'
+    'bmZv');
+
+@$core.Deprecated('Use publicationDescriptor instead')
+const Publication$json = {
+  '1': 'Publication',
+  '2': [
+    {'1': 'data', '3': 4, '4': 1, '5': 12, '10': 'data'},
+    {
+      '1': 'info',
+      '3': 5,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.ClientInfo',
+      '10': 'info'
+    },
+    {'1': 'offset', '3': 6, '4': 1, '5': 4, '10': 'offset'},
+    {
+      '1': 'tags',
+      '3': 7,
+      '4': 3,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.Publication.TagsEntry',
+      '10': 'tags'
+    },
+  ],
+  '3': [Publication_TagsEntry$json],
+  '9': [
+    {'1': 1, '2': 2},
+    {'1': 2, '2': 3},
+    {'1': 3, '2': 4},
+  ],
+};
+
+@$core.Deprecated('Use publicationDescriptor instead')
+const Publication_TagsEntry$json = {
+  '1': 'TagsEntry',
+  '2': [
+    {'1': 'key', '3': 1, '4': 1, '5': 9, '10': 'key'},
+    {'1': 'value', '3': 2, '4': 1, '5': 9, '10': 'value'},
+  ],
+  '7': {'7': true},
+};
+
+/// Descriptor for `Publication`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List publicationDescriptor = $convert.base64Decode(
+    'CgtQdWJsaWNhdGlvbhISCgRkYXRhGAQgASgMUgRkYXRhEj8KBGluZm8YBSABKAsyKy5jZW50cm'
+    'lmdWdhbC5jZW50cmlmdWdlLnByb3RvY29sLkNsaWVudEluZm9SBGluZm8SFgoGb2Zmc2V0GAYg'
+    'ASgEUgZvZmZzZXQSSgoEdGFncxgHIAMoCzI2LmNlbnRyaWZ1Z2FsLmNlbnRyaWZ1Z2UucHJvdG'
+    '9jb2wuUHVibGljYXRpb24uVGFnc0VudHJ5UgR0YWdzGjcKCVRhZ3NFbnRyeRIQCgNrZXkYASAB'
+    'KAlSA2tleRIUCgV2YWx1ZRgCIAEoCVIFdmFsdWU6AjgBSgQIARACSgQIAhADSgQIAxAE');
+
+@$core.Deprecated('Use joinDescriptor instead')
+const Join$json = {
+  '1': 'Join',
+  '2': [
+    {
+      '1': 'info',
+      '3': 1,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.ClientInfo',
+      '10': 'info'
+    },
+  ],
+};
+
+/// Descriptor for `Join`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List joinDescriptor = $convert.base64Decode(
+    'CgRKb2luEj8KBGluZm8YASABKAsyKy5jZW50cmlmdWdhbC5jZW50cmlmdWdlLnByb3RvY29sLk'
+    'NsaWVudEluZm9SBGluZm8=');
+
+@$core.Deprecated('Use leaveDescriptor instead')
+const Leave$json = {
+  '1': 'Leave',
+  '2': [
+    {
+      '1': 'info',
+      '3': 1,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.ClientInfo',
+      '10': 'info'
+    },
+  ],
+};
+
+/// Descriptor for `Leave`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List leaveDescriptor = $convert.base64Decode(
+    'CgVMZWF2ZRI/CgRpbmZvGAEgASgLMisuY2VudHJpZnVnYWwuY2VudHJpZnVnZS5wcm90b2NvbC'
+    '5DbGllbnRJbmZvUgRpbmZv');
+
+@$core.Deprecated('Use unsubscribeDescriptor instead')
+const Unsubscribe$json = {
+  '1': 'Unsubscribe',
+  '2': [
+    {'1': 'code', '3': 2, '4': 1, '5': 13, '10': 'code'},
+    {'1': 'reason', '3': 3, '4': 1, '5': 9, '10': 'reason'},
+  ],
+  '9': [
+    {'1': 1, '2': 2},
+  ],
+};
+
+/// Descriptor for `Unsubscribe`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List unsubscribeDescriptor = $convert.base64Decode(
+    'CgtVbnN1YnNjcmliZRISCgRjb2RlGAIgASgNUgRjb2RlEhYKBnJlYXNvbhgDIAEoCVIGcmVhc2'
+    '9uSgQIARAC');
+
+@$core.Deprecated('Use subscribeDescriptor instead')
+const Subscribe$json = {
+  '1': 'Subscribe',
+  '2': [
+    {'1': 'recoverable', '3': 1, '4': 1, '5': 8, '10': 'recoverable'},
+    {'1': 'epoch', '3': 4, '4': 1, '5': 9, '10': 'epoch'},
+    {'1': 'offset', '3': 5, '4': 1, '5': 4, '10': 'offset'},
+    {'1': 'positioned', '3': 6, '4': 1, '5': 8, '10': 'positioned'},
+    {'1': 'data', '3': 7, '4': 1, '5': 12, '10': 'data'},
+  ],
+  '9': [
+    {'1': 2, '2': 3},
+    {'1': 3, '2': 4},
+  ],
+};
+
+/// Descriptor for `Subscribe`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List subscribeDescriptor = $convert.base64Decode(
+    'CglTdWJzY3JpYmUSIAoLcmVjb3ZlcmFibGUYASABKAhSC3JlY292ZXJhYmxlEhQKBWVwb2NoGA'
+    'QgASgJUgVlcG9jaBIWCgZvZmZzZXQYBSABKARSBm9mZnNldBIeCgpwb3NpdGlvbmVkGAYgASgI'
+    'Ugpwb3NpdGlvbmVkEhIKBGRhdGEYByABKAxSBGRhdGFKBAgCEANKBAgDEAQ=');
+
+@$core.Deprecated('Use messageDescriptor instead')
+const Message$json = {
+  '1': 'Message',
+  '2': [
+    {'1': 'data', '3': 1, '4': 1, '5': 12, '10': 'data'},
+  ],
+};
+
+/// Descriptor for `Message`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List messageDescriptor =
+    $convert.base64Decode('CgdNZXNzYWdlEhIKBGRhdGEYASABKAxSBGRhdGE=');
+
+@$core.Deprecated('Use connectDescriptor instead')
+const Connect$json = {
+  '1': 'Connect',
+  '2': [
+    {'1': 'client', '3': 1, '4': 1, '5': 9, '10': 'client'},
+    {'1': 'version', '3': 2, '4': 1, '5': 9, '10': 'version'},
+    {'1': 'data', '3': 3, '4': 1, '5': 12, '10': 'data'},
+    {
+      '1': 'subs',
+      '3': 4,
+      '4': 3,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.Connect.SubsEntry',
+      '10': 'subs'
+    },
+    {'1': 'expires', '3': 5, '4': 1, '5': 8, '10': 'expires'},
+    {'1': 'ttl', '3': 6, '4': 1, '5': 13, '10': 'ttl'},
+    {'1': 'ping', '3': 7, '4': 1, '5': 13, '10': 'ping'},
+    {'1': 'pong', '3': 8, '4': 1, '5': 8, '10': 'pong'},
+    {'1': 'session', '3': 9, '4': 1, '5': 9, '10': 'session'},
+    {'1': 'node', '3': 10, '4': 1, '5': 9, '10': 'node'},
+  ],
+  '3': [Connect_SubsEntry$json],
+};
+
+@$core.Deprecated('Use connectDescriptor instead')
+const Connect_SubsEntry$json = {
+  '1': 'SubsEntry',
+  '2': [
+    {'1': 'key', '3': 1, '4': 1, '5': 9, '10': 'key'},
+    {
+      '1': 'value',
+      '3': 2,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.SubscribeResult',
+      '10': 'value'
+    },
+  ],
+  '7': {'7': true},
+};
+
+/// Descriptor for `Connect`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List connectDescriptor = $convert.base64Decode(
+    'CgdDb25uZWN0EhYKBmNsaWVudBgBIAEoCVIGY2xpZW50EhgKB3ZlcnNpb24YAiABKAlSB3Zlcn'
+    'Npb24SEgoEZGF0YRgDIAEoDFIEZGF0YRJGCgRzdWJzGAQgAygLMjIuY2VudHJpZnVnYWwuY2Vu'
+    'dHJpZnVnZS5wcm90b2NvbC5Db25uZWN0LlN1YnNFbnRyeVIEc3VicxIYCgdleHBpcmVzGAUgAS'
+    'gIUgdleHBpcmVzEhAKA3R0bBgGIAEoDVIDdHRsEhIKBHBpbmcYByABKA1SBHBpbmcSEgoEcG9u'
+    'ZxgIIAEoCFIEcG9uZxIYCgdzZXNzaW9uGAkgASgJUgdzZXNzaW9uEhIKBG5vZGUYCiABKAlSBG'
+    '5vZGUaaQoJU3Vic0VudHJ5EhAKA2tleRgBIAEoCVIDa2V5EkYKBXZhbHVlGAIgASgLMjAuY2Vu'
+    'dHJpZnVnYWwuY2VudHJpZnVnZS5wcm90b2NvbC5TdWJzY3JpYmVSZXN1bHRSBXZhbHVlOgI4AQ'
+    '==');
+
+@$core.Deprecated('Use disconnectDescriptor instead')
+const Disconnect$json = {
+  '1': 'Disconnect',
+  '2': [
+    {'1': 'code', '3': 1, '4': 1, '5': 13, '10': 'code'},
+    {'1': 'reason', '3': 2, '4': 1, '5': 9, '10': 'reason'},
+    {'1': 'reconnect', '3': 3, '4': 1, '5': 8, '10': 'reconnect'},
+  ],
+};
+
+/// Descriptor for `Disconnect`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List disconnectDescriptor = $convert.base64Decode(
+    'CgpEaXNjb25uZWN0EhIKBGNvZGUYASABKA1SBGNvZGUSFgoGcmVhc29uGAIgASgJUgZyZWFzb2'
+    '4SHAoJcmVjb25uZWN0GAMgASgIUglyZWNvbm5lY3Q=');
+
+@$core.Deprecated('Use refreshDescriptor instead')
+const Refresh$json = {
+  '1': 'Refresh',
+  '2': [
+    {'1': 'expires', '3': 1, '4': 1, '5': 8, '10': 'expires'},
+    {'1': 'ttl', '3': 2, '4': 1, '5': 13, '10': 'ttl'},
+  ],
+};
+
+/// Descriptor for `Refresh`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List refreshDescriptor = $convert.base64Decode(
+    'CgdSZWZyZXNoEhgKB2V4cGlyZXMYASABKAhSB2V4cGlyZXMSEAoDdHRsGAIgASgNUgN0dGw=');
+
+@$core.Deprecated('Use connectRequestDescriptor instead')
+const ConnectRequest$json = {
+  '1': 'ConnectRequest',
+  '2': [
+    {'1': 'token', '3': 1, '4': 1, '5': 9, '10': 'token'},
+    {'1': 'data', '3': 2, '4': 1, '5': 12, '10': 'data'},
+    {
+      '1': 'subs',
+      '3': 3,
+      '4': 3,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.ConnectRequest.SubsEntry',
+      '10': 'subs'
+    },
+    {'1': 'name', '3': 4, '4': 1, '5': 9, '10': 'name'},
+    {'1': 'version', '3': 5, '4': 1, '5': 9, '10': 'version'},
+  ],
+  '3': [ConnectRequest_SubsEntry$json],
+};
+
+@$core.Deprecated('Use connectRequestDescriptor instead')
+const ConnectRequest_SubsEntry$json = {
+  '1': 'SubsEntry',
+  '2': [
+    {'1': 'key', '3': 1, '4': 1, '5': 9, '10': 'key'},
+    {
+      '1': 'value',
+      '3': 2,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.SubscribeRequest',
+      '10': 'value'
+    },
+  ],
+  '7': {'7': true},
+};
+
+/// Descriptor for `ConnectRequest`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List connectRequestDescriptor = $convert.base64Decode(
+    'Cg5Db25uZWN0UmVxdWVzdBIUCgV0b2tlbhgBIAEoCVIFdG9rZW4SEgoEZGF0YRgCIAEoDFIEZG'
+    'F0YRJNCgRzdWJzGAMgAygLMjkuY2VudHJpZnVnYWwuY2VudHJpZnVnZS5wcm90b2NvbC5Db25u'
+    'ZWN0UmVxdWVzdC5TdWJzRW50cnlSBHN1YnMSEgoEbmFtZRgEIAEoCVIEbmFtZRIYCgd2ZXJzaW'
+    '9uGAUgASgJUgd2ZXJzaW9uGmoKCVN1YnNFbnRyeRIQCgNrZXkYASABKAlSA2tleRJHCgV2YWx1'
+    'ZRgCIAEoCzIxLmNlbnRyaWZ1Z2FsLmNlbnRyaWZ1Z2UucHJvdG9jb2wuU3Vic2NyaWJlUmVxdW'
+    'VzdFIFdmFsdWU6AjgB');
+
+@$core.Deprecated('Use connectResultDescriptor instead')
+const ConnectResult$json = {
+  '1': 'ConnectResult',
+  '2': [
+    {'1': 'client', '3': 1, '4': 1, '5': 9, '10': 'client'},
+    {'1': 'version', '3': 2, '4': 1, '5': 9, '10': 'version'},
+    {'1': 'expires', '3': 3, '4': 1, '5': 8, '10': 'expires'},
+    {'1': 'ttl', '3': 4, '4': 1, '5': 13, '10': 'ttl'},
+    {'1': 'data', '3': 5, '4': 1, '5': 12, '10': 'data'},
+    {
+      '1': 'subs',
+      '3': 6,
+      '4': 3,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.ConnectResult.SubsEntry',
+      '10': 'subs'
+    },
+    {'1': 'ping', '3': 7, '4': 1, '5': 13, '10': 'ping'},
+    {'1': 'pong', '3': 8, '4': 1, '5': 8, '10': 'pong'},
+    {'1': 'session', '3': 9, '4': 1, '5': 9, '10': 'session'},
+    {'1': 'node', '3': 10, '4': 1, '5': 9, '10': 'node'},
+  ],
+  '3': [ConnectResult_SubsEntry$json],
+};
+
+@$core.Deprecated('Use connectResultDescriptor instead')
+const ConnectResult_SubsEntry$json = {
+  '1': 'SubsEntry',
+  '2': [
+    {'1': 'key', '3': 1, '4': 1, '5': 9, '10': 'key'},
+    {
+      '1': 'value',
+      '3': 2,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.SubscribeResult',
+      '10': 'value'
+    },
+  ],
+  '7': {'7': true},
+};
+
+/// Descriptor for `ConnectResult`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List connectResultDescriptor = $convert.base64Decode(
+    'Cg1Db25uZWN0UmVzdWx0EhYKBmNsaWVudBgBIAEoCVIGY2xpZW50EhgKB3ZlcnNpb24YAiABKA'
+    'lSB3ZlcnNpb24SGAoHZXhwaXJlcxgDIAEoCFIHZXhwaXJlcxIQCgN0dGwYBCABKA1SA3R0bBIS'
+    'CgRkYXRhGAUgASgMUgRkYXRhEkwKBHN1YnMYBiADKAsyOC5jZW50cmlmdWdhbC5jZW50cmlmdW'
+    'dlLnByb3RvY29sLkNvbm5lY3RSZXN1bHQuU3Vic0VudHJ5UgRzdWJzEhIKBHBpbmcYByABKA1S'
+    'BHBpbmcSEgoEcG9uZxgIIAEoCFIEcG9uZxIYCgdzZXNzaW9uGAkgASgJUgdzZXNzaW9uEhIKBG'
+    '5vZGUYCiABKAlSBG5vZGUaaQoJU3Vic0VudHJ5EhAKA2tleRgBIAEoCVIDa2V5EkYKBXZhbHVl'
+    'GAIgASgLMjAuY2VudHJpZnVnYWwuY2VudHJpZnVnZS5wcm90b2NvbC5TdWJzY3JpYmVSZXN1bH'
+    'RSBXZhbHVlOgI4AQ==');
+
+@$core.Deprecated('Use refreshRequestDescriptor instead')
+const RefreshRequest$json = {
+  '1': 'RefreshRequest',
+  '2': [
+    {'1': 'token', '3': 1, '4': 1, '5': 9, '10': 'token'},
+  ],
+};
+
+/// Descriptor for `RefreshRequest`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List refreshRequestDescriptor = $convert
+    .base64Decode('Cg5SZWZyZXNoUmVxdWVzdBIUCgV0b2tlbhgBIAEoCVIFdG9rZW4=');
+
+@$core.Deprecated('Use refreshResultDescriptor instead')
+const RefreshResult$json = {
+  '1': 'RefreshResult',
+  '2': [
+    {'1': 'client', '3': 1, '4': 1, '5': 9, '10': 'client'},
+    {'1': 'version', '3': 2, '4': 1, '5': 9, '10': 'version'},
+    {'1': 'expires', '3': 3, '4': 1, '5': 8, '10': 'expires'},
+    {'1': 'ttl', '3': 4, '4': 1, '5': 13, '10': 'ttl'},
+  ],
+};
+
+/// Descriptor for `RefreshResult`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List refreshResultDescriptor = $convert.base64Decode(
+    'Cg1SZWZyZXNoUmVzdWx0EhYKBmNsaWVudBgBIAEoCVIGY2xpZW50EhgKB3ZlcnNpb24YAiABKA'
+    'lSB3ZlcnNpb24SGAoHZXhwaXJlcxgDIAEoCFIHZXhwaXJlcxIQCgN0dGwYBCABKA1SA3R0bA==');
+
+@$core.Deprecated('Use subscribeRequestDescriptor instead')
+const SubscribeRequest$json = {
+  '1': 'SubscribeRequest',
+  '2': [
+    {'1': 'channel', '3': 1, '4': 1, '5': 9, '10': 'channel'},
+    {'1': 'token', '3': 2, '4': 1, '5': 9, '10': 'token'},
+    {'1': 'recover', '3': 3, '4': 1, '5': 8, '10': 'recover'},
+    {'1': 'epoch', '3': 6, '4': 1, '5': 9, '10': 'epoch'},
+    {'1': 'offset', '3': 7, '4': 1, '5': 4, '10': 'offset'},
+    {'1': 'data', '3': 8, '4': 1, '5': 12, '10': 'data'},
+    {'1': 'positioned', '3': 9, '4': 1, '5': 8, '10': 'positioned'},
+    {'1': 'recoverable', '3': 10, '4': 1, '5': 8, '10': 'recoverable'},
+    {'1': 'join_leave', '3': 11, '4': 1, '5': 8, '10': 'joinLeave'},
+  ],
+  '9': [
+    {'1': 4, '2': 5},
+    {'1': 5, '2': 6},
+  ],
+};
+
+/// Descriptor for `SubscribeRequest`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List subscribeRequestDescriptor = $convert.base64Decode(
+    'ChBTdWJzY3JpYmVSZXF1ZXN0EhgKB2NoYW5uZWwYASABKAlSB2NoYW5uZWwSFAoFdG9rZW4YAi'
+    'ABKAlSBXRva2VuEhgKB3JlY292ZXIYAyABKAhSB3JlY292ZXISFAoFZXBvY2gYBiABKAlSBWVw'
+    'b2NoEhYKBm9mZnNldBgHIAEoBFIGb2Zmc2V0EhIKBGRhdGEYCCABKAxSBGRhdGESHgoKcG9zaX'
+    'Rpb25lZBgJIAEoCFIKcG9zaXRpb25lZBIgCgtyZWNvdmVyYWJsZRgKIAEoCFILcmVjb3ZlcmFi'
+    'bGUSHQoKam9pbl9sZWF2ZRgLIAEoCFIJam9pbkxlYXZlSgQIBBAFSgQIBRAG');
+
+@$core.Deprecated('Use subscribeResultDescriptor instead')
+const SubscribeResult$json = {
+  '1': 'SubscribeResult',
+  '2': [
+    {'1': 'expires', '3': 1, '4': 1, '5': 8, '10': 'expires'},
+    {'1': 'ttl', '3': 2, '4': 1, '5': 13, '10': 'ttl'},
+    {'1': 'recoverable', '3': 3, '4': 1, '5': 8, '10': 'recoverable'},
+    {'1': 'epoch', '3': 6, '4': 1, '5': 9, '10': 'epoch'},
+    {
+      '1': 'publications',
+      '3': 7,
+      '4': 3,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.Publication',
+      '10': 'publications'
+    },
+    {'1': 'recovered', '3': 8, '4': 1, '5': 8, '10': 'recovered'},
+    {'1': 'offset', '3': 9, '4': 1, '5': 4, '10': 'offset'},
+    {'1': 'positioned', '3': 10, '4': 1, '5': 8, '10': 'positioned'},
+    {'1': 'data', '3': 11, '4': 1, '5': 12, '10': 'data'},
+    {'1': 'was_recovering', '3': 12, '4': 1, '5': 8, '10': 'wasRecovering'},
+  ],
+  '9': [
+    {'1': 4, '2': 5},
+    {'1': 5, '2': 6},
+  ],
+};
+
+/// Descriptor for `SubscribeResult`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List subscribeResultDescriptor = $convert.base64Decode(
+    'Cg9TdWJzY3JpYmVSZXN1bHQSGAoHZXhwaXJlcxgBIAEoCFIHZXhwaXJlcxIQCgN0dGwYAiABKA'
+    '1SA3R0bBIgCgtyZWNvdmVyYWJsZRgDIAEoCFILcmVjb3ZlcmFibGUSFAoFZXBvY2gYBiABKAlS'
+    'BWVwb2NoElAKDHB1YmxpY2F0aW9ucxgHIAMoCzIsLmNlbnRyaWZ1Z2FsLmNlbnRyaWZ1Z2UucH'
+    'JvdG9jb2wuUHVibGljYXRpb25SDHB1YmxpY2F0aW9ucxIcCglyZWNvdmVyZWQYCCABKAhSCXJl'
+    'Y292ZXJlZBIWCgZvZmZzZXQYCSABKARSBm9mZnNldBIeCgpwb3NpdGlvbmVkGAogASgIUgpwb3'
+    'NpdGlvbmVkEhIKBGRhdGEYCyABKAxSBGRhdGESJQoOd2FzX3JlY292ZXJpbmcYDCABKAhSDXdh'
+    'c1JlY292ZXJpbmdKBAgEEAVKBAgFEAY=');
+
+@$core.Deprecated('Use subRefreshRequestDescriptor instead')
+const SubRefreshRequest$json = {
+  '1': 'SubRefreshRequest',
+  '2': [
+    {'1': 'channel', '3': 1, '4': 1, '5': 9, '10': 'channel'},
+    {'1': 'token', '3': 2, '4': 1, '5': 9, '10': 'token'},
+  ],
+};
+
+/// Descriptor for `SubRefreshRequest`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List subRefreshRequestDescriptor = $convert.base64Decode(
+    'ChFTdWJSZWZyZXNoUmVxdWVzdBIYCgdjaGFubmVsGAEgASgJUgdjaGFubmVsEhQKBXRva2VuGA'
+    'IgASgJUgV0b2tlbg==');
+
+@$core.Deprecated('Use subRefreshResultDescriptor instead')
+const SubRefreshResult$json = {
+  '1': 'SubRefreshResult',
+  '2': [
+    {'1': 'expires', '3': 1, '4': 1, '5': 8, '10': 'expires'},
+    {'1': 'ttl', '3': 2, '4': 1, '5': 13, '10': 'ttl'},
+  ],
+};
+
+/// Descriptor for `SubRefreshResult`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List subRefreshResultDescriptor = $convert.base64Decode(
+    'ChBTdWJSZWZyZXNoUmVzdWx0EhgKB2V4cGlyZXMYASABKAhSB2V4cGlyZXMSEAoDdHRsGAIgAS'
+    'gNUgN0dGw=');
+
+@$core.Deprecated('Use unsubscribeRequestDescriptor instead')
+const UnsubscribeRequest$json = {
+  '1': 'UnsubscribeRequest',
+  '2': [
+    {'1': 'channel', '3': 1, '4': 1, '5': 9, '10': 'channel'},
+  ],
+};
+
+/// Descriptor for `UnsubscribeRequest`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List unsubscribeRequestDescriptor =
+    $convert.base64Decode(
+        'ChJVbnN1YnNjcmliZVJlcXVlc3QSGAoHY2hhbm5lbBgBIAEoCVIHY2hhbm5lbA==');
+
+@$core.Deprecated('Use unsubscribeResultDescriptor instead')
+const UnsubscribeResult$json = {
+  '1': 'UnsubscribeResult',
+};
+
+/// Descriptor for `UnsubscribeResult`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List unsubscribeResultDescriptor =
+    $convert.base64Decode('ChFVbnN1YnNjcmliZVJlc3VsdA==');
+
+@$core.Deprecated('Use publishRequestDescriptor instead')
+const PublishRequest$json = {
+  '1': 'PublishRequest',
+  '2': [
+    {'1': 'channel', '3': 1, '4': 1, '5': 9, '10': 'channel'},
+    {'1': 'data', '3': 2, '4': 1, '5': 12, '10': 'data'},
+  ],
+};
+
+/// Descriptor for `PublishRequest`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List publishRequestDescriptor = $convert.base64Decode(
+    'Cg5QdWJsaXNoUmVxdWVzdBIYCgdjaGFubmVsGAEgASgJUgdjaGFubmVsEhIKBGRhdGEYAiABKA'
+    'xSBGRhdGE=');
+
+@$core.Deprecated('Use publishResultDescriptor instead')
+const PublishResult$json = {
+  '1': 'PublishResult',
+};
+
+/// Descriptor for `PublishResult`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List publishResultDescriptor =
+    $convert.base64Decode('Cg1QdWJsaXNoUmVzdWx0');
+
+@$core.Deprecated('Use presenceRequestDescriptor instead')
+const PresenceRequest$json = {
+  '1': 'PresenceRequest',
+  '2': [
+    {'1': 'channel', '3': 1, '4': 1, '5': 9, '10': 'channel'},
+  ],
+};
+
+/// Descriptor for `PresenceRequest`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List presenceRequestDescriptor = $convert.base64Decode(
+    'Cg9QcmVzZW5jZVJlcXVlc3QSGAoHY2hhbm5lbBgBIAEoCVIHY2hhbm5lbA==');
+
+@$core.Deprecated('Use presenceResultDescriptor instead')
+const PresenceResult$json = {
+  '1': 'PresenceResult',
+  '2': [
+    {
+      '1': 'presence',
+      '3': 1,
+      '4': 3,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.PresenceResult.PresenceEntry',
+      '10': 'presence'
+    },
+  ],
+  '3': [PresenceResult_PresenceEntry$json],
+};
+
+@$core.Deprecated('Use presenceResultDescriptor instead')
+const PresenceResult_PresenceEntry$json = {
+  '1': 'PresenceEntry',
+  '2': [
+    {'1': 'key', '3': 1, '4': 1, '5': 9, '10': 'key'},
+    {
+      '1': 'value',
+      '3': 2,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.ClientInfo',
+      '10': 'value'
+    },
+  ],
+  '7': {'7': true},
+};
+
+/// Descriptor for `PresenceResult`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List presenceResultDescriptor = $convert.base64Decode(
+    'Cg5QcmVzZW5jZVJlc3VsdBJZCghwcmVzZW5jZRgBIAMoCzI9LmNlbnRyaWZ1Z2FsLmNlbnRyaW'
+    'Z1Z2UucHJvdG9jb2wuUHJlc2VuY2VSZXN1bHQuUHJlc2VuY2VFbnRyeVIIcHJlc2VuY2UaaAoN'
+    'UHJlc2VuY2VFbnRyeRIQCgNrZXkYASABKAlSA2tleRJBCgV2YWx1ZRgCIAEoCzIrLmNlbnRyaW'
+    'Z1Z2FsLmNlbnRyaWZ1Z2UucHJvdG9jb2wuQ2xpZW50SW5mb1IFdmFsdWU6AjgB');
+
+@$core.Deprecated('Use presenceStatsRequestDescriptor instead')
+const PresenceStatsRequest$json = {
+  '1': 'PresenceStatsRequest',
+  '2': [
+    {'1': 'channel', '3': 1, '4': 1, '5': 9, '10': 'channel'},
+  ],
+};
+
+/// Descriptor for `PresenceStatsRequest`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List presenceStatsRequestDescriptor =
+    $convert.base64Decode(
+        'ChRQcmVzZW5jZVN0YXRzUmVxdWVzdBIYCgdjaGFubmVsGAEgASgJUgdjaGFubmVs');
+
+@$core.Deprecated('Use presenceStatsResultDescriptor instead')
+const PresenceStatsResult$json = {
+  '1': 'PresenceStatsResult',
+  '2': [
+    {'1': 'num_clients', '3': 1, '4': 1, '5': 13, '10': 'numClients'},
+    {'1': 'num_users', '3': 2, '4': 1, '5': 13, '10': 'numUsers'},
+  ],
+};
+
+/// Descriptor for `PresenceStatsResult`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List presenceStatsResultDescriptor = $convert.base64Decode(
+    'ChNQcmVzZW5jZVN0YXRzUmVzdWx0Eh8KC251bV9jbGllbnRzGAEgASgNUgpudW1DbGllbnRzEh'
+    'sKCW51bV91c2VycxgCIAEoDVIIbnVtVXNlcnM=');
+
+@$core.Deprecated('Use streamPositionDescriptor instead')
+const StreamPosition$json = {
+  '1': 'StreamPosition',
+  '2': [
+    {'1': 'offset', '3': 1, '4': 1, '5': 4, '10': 'offset'},
+    {'1': 'epoch', '3': 2, '4': 1, '5': 9, '10': 'epoch'},
+  ],
+};
+
+/// Descriptor for `StreamPosition`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List streamPositionDescriptor = $convert.base64Decode(
+    'Cg5TdHJlYW1Qb3NpdGlvbhIWCgZvZmZzZXQYASABKARSBm9mZnNldBIUCgVlcG9jaBgCIAEoCV'
+    'IFZXBvY2g=');
+
+@$core.Deprecated('Use historyRequestDescriptor instead')
+const HistoryRequest$json = {
+  '1': 'HistoryRequest',
+  '2': [
+    {'1': 'channel', '3': 1, '4': 1, '5': 9, '10': 'channel'},
+    {'1': 'limit', '3': 7, '4': 1, '5': 5, '10': 'limit'},
+    {
+      '1': 'since',
+      '3': 8,
+      '4': 1,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.StreamPosition',
+      '10': 'since'
+    },
+    {'1': 'reverse', '3': 9, '4': 1, '5': 8, '10': 'reverse'},
+  ],
+  '9': [
+    {'1': 2, '2': 3},
+    {'1': 3, '2': 4},
+    {'1': 4, '2': 5},
+    {'1': 5, '2': 6},
+    {'1': 6, '2': 7},
+  ],
+};
+
+/// Descriptor for `HistoryRequest`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List historyRequestDescriptor = $convert.base64Decode(
+    'Cg5IaXN0b3J5UmVxdWVzdBIYCgdjaGFubmVsGAEgASgJUgdjaGFubmVsEhQKBWxpbWl0GAcgAS'
+    'gFUgVsaW1pdBJFCgVzaW5jZRgIIAEoCzIvLmNlbnRyaWZ1Z2FsLmNlbnRyaWZ1Z2UucHJvdG9j'
+    'b2wuU3RyZWFtUG9zaXRpb25SBXNpbmNlEhgKB3JldmVyc2UYCSABKAhSB3JldmVyc2VKBAgCEA'
+    'NKBAgDEARKBAgEEAVKBAgFEAZKBAgGEAc=');
+
+@$core.Deprecated('Use historyResultDescriptor instead')
+const HistoryResult$json = {
+  '1': 'HistoryResult',
+  '2': [
+    {
+      '1': 'publications',
+      '3': 1,
+      '4': 3,
+      '5': 11,
+      '6': '.centrifugal.centrifuge.protocol.Publication',
+      '10': 'publications'
+    },
+    {'1': 'epoch', '3': 2, '4': 1, '5': 9, '10': 'epoch'},
+    {'1': 'offset', '3': 3, '4': 1, '5': 4, '10': 'offset'},
+  ],
+};
+
+/// Descriptor for `HistoryResult`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List historyResultDescriptor = $convert.base64Decode(
+    'Cg1IaXN0b3J5UmVzdWx0ElAKDHB1YmxpY2F0aW9ucxgBIAMoCzIsLmNlbnRyaWZ1Z2FsLmNlbn'
+    'RyaWZ1Z2UucHJvdG9jb2wuUHVibGljYXRpb25SDHB1YmxpY2F0aW9ucxIUCgVlcG9jaBgCIAEo'
+    'CVIFZXBvY2gSFgoGb2Zmc2V0GAMgASgEUgZvZmZzZXQ=');
+
+@$core.Deprecated('Use pingRequestDescriptor instead')
+const PingRequest$json = {
+  '1': 'PingRequest',
+};
+
+/// Descriptor for `PingRequest`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List pingRequestDescriptor =
+    $convert.base64Decode('CgtQaW5nUmVxdWVzdA==');
+
+@$core.Deprecated('Use pingResultDescriptor instead')
+const PingResult$json = {
+  '1': 'PingResult',
+};
+
+/// Descriptor for `PingResult`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List pingResultDescriptor =
+    $convert.base64Decode('CgpQaW5nUmVzdWx0');
+
+@$core.Deprecated('Use rPCRequestDescriptor instead')
+const RPCRequest$json = {
+  '1': 'RPCRequest',
+  '2': [
+    {'1': 'data', '3': 1, '4': 1, '5': 12, '10': 'data'},
+    {'1': 'method', '3': 2, '4': 1, '5': 9, '10': 'method'},
+  ],
+};
+
+/// Descriptor for `RPCRequest`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List rPCRequestDescriptor = $convert.base64Decode(
+    'CgpSUENSZXF1ZXN0EhIKBGRhdGEYASABKAxSBGRhdGESFgoGbWV0aG9kGAIgASgJUgZtZXRob2'
+    'Q=');
+
+@$core.Deprecated('Use rPCResultDescriptor instead')
+const RPCResult$json = {
+  '1': 'RPCResult',
+  '2': [
+    {'1': 'data', '3': 1, '4': 1, '5': 12, '10': 'data'},
+  ],
+};
+
+/// Descriptor for `RPCResult`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List rPCResultDescriptor =
+    $convert.base64Decode('CglSUENSZXN1bHQSEgoEZGF0YRgBIAEoDFIEZGF0YQ==');
+
+@$core.Deprecated('Use sendRequestDescriptor instead')
+const SendRequest$json = {
+  '1': 'SendRequest',
+  '2': [
+    {'1': 'data', '3': 1, '4': 1, '5': 12, '10': 'data'},
+  ],
+};
+
+/// Descriptor for `SendRequest`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List sendRequestDescriptor =
+    $convert.base64Decode('CgtTZW5kUmVxdWVzdBISCgRkYXRhGAEgASgMUgRkYXRh');
diff --git a/lib/src/model/protobuf/client.pbserver.dart b/lib/src/model/protobuf/client.pbserver.dart
new file mode 100644
index 0000000..6dbd1e8
--- /dev/null
+++ b/lib/src/model/protobuf/client.pbserver.dart
@@ -0,0 +1,13 @@
+//
+//  Generated code. Do not modify.
+//  source: client.proto
+//
+// @dart = 2.12
+
+// ignore_for_file: annotate_overrides, camel_case_types
+// ignore_for_file: constant_identifier_names
+// ignore_for_file: deprecated_member_use_from_same_package, library_prefixes
+// ignore_for_file: non_constant_identifier_names, prefer_final_fields
+// ignore_for_file: unnecessary_import, unnecessary_this, unused_import
+
+export 'client.pb.dart';
diff --git a/lib/src/model/protobuf/client.proto b/lib/src/model/protobuf/client.proto
new file mode 100644
index 0000000..938803a
--- /dev/null
+++ b/lib/src/model/protobuf/client.proto
@@ -0,0 +1,273 @@
+syntax = "proto3";
+
+package centrifugal.centrifuge.protocol;
+
+option go_package = "./;protocol";
+
+message Error {
+  uint32 code = 1;
+  string message = 2;
+  bool temporary = 3;
+}
+
+message EmulationRequest {
+  string node = 1;
+  string session = 2;
+  bytes data = 3;
+}
+
+// Command sent from a client to a server.
+// ProtocolVersion2 uses id and one of the possible request messages.
+message Command {
+  // Id of command to let client match replies to commands.
+  uint32 id = 1;
+
+  reserved 2, 3;
+
+  // ProtocolVersion2 client can send one of the following requests. Server will
+  // only take the first non-null request out of these and may return an error
+  // if client passed more than one request. We are not using oneof here due to
+  // JSON interoperability concerns.
+  ConnectRequest connect = 4;
+  SubscribeRequest subscribe = 5;
+  UnsubscribeRequest unsubscribe = 6;
+  PublishRequest publish = 7;
+  PresenceRequest presence = 8;
+  PresenceStatsRequest presence_stats = 9;
+  HistoryRequest history = 10;
+  PingRequest ping = 11;
+  SendRequest send = 12;
+  RPCRequest rpc = 13;
+  RefreshRequest refresh = 14;
+  SubRefreshRequest sub_refresh = 15;
+}
+
+// Reply sent from a server to a client.
+// ProtocolVersion2 uses id and one of the possible concrete result messages.
+message Reply {
+  // Id will only be set to a value > 0 for replies to commands. For pushes
+  // it will have zero value.
+  uint32 id = 1;
+  // Error can only be set in replies to commands. For pushes it will have zero
+  // value.
+  Error error = 2;
+
+  reserved 3;
+
+  // ProtocolVersion2 server can send one of the following fields. We are not
+  // using oneof here due to JSON interoperability concerns.
+  Push push = 4;
+  ConnectResult connect = 5;
+  SubscribeResult subscribe = 6;
+  UnsubscribeResult unsubscribe = 7;
+  PublishResult publish = 8;
+  PresenceResult presence = 9;
+  PresenceStatsResult presence_stats = 10;
+  HistoryResult history = 11;
+  PingResult ping = 12;
+  RPCResult rpc = 13;
+  RefreshResult refresh = 14;
+  SubRefreshResult sub_refresh = 15;
+}
+
+// Push can be sent to a client as part of Reply in case of bidirectional
+// transport or without additional wrapping in case of unidirectional
+// transports. ProtocolVersion2 uses channel and one of the possible concrete
+// push messages.
+message Push {
+  reserved 1, 3;
+  string channel = 2;
+
+  // ProtocolVersion2 server can push one of the following fields to the client.
+  // We are not using oneof here due to JSON interoperability concerns.
+  Publication pub = 4;
+  Join join = 5;
+  Leave leave = 6;
+  Unsubscribe unsubscribe = 7;
+  Message message = 8;
+  Subscribe subscribe = 9;
+  Connect connect = 10;
+  Disconnect disconnect = 11;
+  Refresh refresh = 12;
+}
+
+message ClientInfo {
+  string user = 1;
+  string client = 2;
+  bytes conn_info = 3;
+  bytes chan_info = 4;
+}
+
+message Publication {
+  reserved 1, 2, 3;
+  bytes data = 4;
+  ClientInfo info = 5;
+  uint64 offset = 6;
+  map<string, string> tags = 7;
+}
+
+message Join { ClientInfo info = 1; }
+
+message Leave { ClientInfo info = 1; }
+
+message Unsubscribe {
+  reserved 1;
+  uint32 code = 2;
+  string reason = 3;
+}
+
+message Subscribe {
+  bool recoverable = 1;
+  reserved 2, 3;
+  string epoch = 4;
+  uint64 offset = 5;
+  bool positioned = 6;
+  bytes data = 7;
+}
+
+message Message { bytes data = 1; }
+
+message Connect {
+  string client = 1;
+  string version = 2;
+  bytes data = 3;
+  map<string, SubscribeResult> subs = 4;
+  bool expires = 5;
+  uint32 ttl = 6;
+  uint32 ping = 7;
+  bool pong = 8;
+  string session = 9;
+  string node = 10;
+}
+
+message Disconnect {
+  uint32 code = 1;
+  string reason = 2;
+  bool reconnect = 3;
+}
+
+message Refresh {
+  bool expires = 1;
+  uint32 ttl = 2;
+}
+
+message ConnectRequest {
+  string token = 1;
+  bytes data = 2;
+  map<string, SubscribeRequest> subs = 3;
+  string name = 4;
+  string version = 5;
+}
+
+message ConnectResult {
+  string client = 1;
+  string version = 2;
+  bool expires = 3;
+  uint32 ttl = 4;
+  bytes data = 5;
+  map<string, SubscribeResult> subs = 6;
+  uint32 ping = 7;
+  bool pong = 8;
+  string session = 9;
+  string node = 10;
+}
+
+message RefreshRequest { string token = 1; }
+
+message RefreshResult {
+  string client = 1;
+  string version = 2;
+  bool expires = 3;
+  uint32 ttl = 4;
+}
+
+message SubscribeRequest {
+  string channel = 1;
+  string token = 2;
+  bool recover = 3;
+  reserved 4, 5;
+  string epoch = 6;
+  uint64 offset = 7;
+  bytes data = 8;
+  bool positioned = 9;
+  bool recoverable = 10;
+  bool join_leave = 11;
+}
+
+message SubscribeResult {
+  bool expires = 1;
+  uint32 ttl = 2;
+  bool recoverable = 3;
+  reserved 4, 5;
+  string epoch = 6;
+  repeated Publication publications = 7;
+  bool recovered = 8;
+  uint64 offset = 9;
+  bool positioned = 10;
+  bytes data = 11;
+  bool was_recovering = 12;
+}
+
+message SubRefreshRequest {
+  string channel = 1;
+  string token = 2;
+}
+
+message SubRefreshResult {
+  bool expires = 1;
+  uint32 ttl = 2;
+}
+
+message UnsubscribeRequest { string channel = 1; }
+
+message UnsubscribeResult {}
+
+message PublishRequest {
+  string channel = 1;
+  bytes data = 2;
+}
+
+message PublishResult {}
+
+message PresenceRequest { string channel = 1; }
+
+message PresenceResult { map<string, ClientInfo> presence = 1; }
+
+message PresenceStatsRequest { string channel = 1; }
+
+message PresenceStatsResult {
+  uint32 num_clients = 1;
+  uint32 num_users = 2;
+}
+
+message StreamPosition {
+  uint64 offset = 1;
+  string epoch = 2;
+}
+
+message HistoryRequest {
+  string channel = 1;
+  reserved 2, 3, 4, 5, 6;
+  int32 limit = 7;
+  StreamPosition since = 8;
+  bool reverse = 9;
+}
+
+message HistoryResult {
+  repeated Publication publications = 1;
+  string epoch = 2;
+  uint64 offset = 3;
+}
+
+message PingRequest {}
+
+message PingResult {}
+
+message RPCRequest {
+  bytes data = 1;
+  string method = 2;
+}
+
+message RPCResult { bytes data = 1; }
+
+message SendRequest { bytes data = 1; }
\ No newline at end of file