Release Hermes v1.7.2 (#3709)

* Add metric to count skipped client update messages (#3706) * Add metric to count skipped client update messages * Update guide with new metric * Add changelog entry * Update versions * Fix cargo doc warnings and update version reference in relayer crate * Fix clippy error * Fix relayer-rest test * Fix typo in changelog * Add `broadcast_errors` metric (#3710) * Add metric for broadcast errors * Update the guide with the new broadcast error metric * Add changelog entry * Update release date * Update changelog and summary message * Apply github suggestion and add missing entry in Changelog
informalsystems · Nov 28, 2023 · c3210fc · c3210fc
1 parent 0658526
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diff --git a/.changelog/v1.7.2/features/ibc-telemetry/3707-skipped-client-update-metric.md b/.changelog/v1.7.2/features/ibc-telemetry/3707-skipped-client-update-metric.md
@@ -0,0 +1,3 @@
+- Added metric `client_updates_skipped` to track the number of client
+  update messages skipped due to the conscensus state existing already.
+  ([\#3707](https://github.com/informalsystems/hermes/issues/3707))
diff --git a/.changelog/v1.7.2/features/ibc-telemetry/3708-add-broadcast-errors.md b/.changelog/v1.7.2/features/ibc-telemetry/3708-add-broadcast-errors.md
@@ -0,0 +1,3 @@
+- Add a new metric `broadcast_errors` which
+  records the number of times a specific error is observed by Hermes when broadcasting transactions
+  ([\#3708](https://github.com/informalsystems/hermes/issues/3708))
diff --git a/.changelog/v1.7.2/summary.md b/.changelog/v1.7.2/summary.md
@@ -0,0 +1,7 @@
+*November 28th, 2023*
+
+This patch release of Hermes adds a metric to improve monitoring errors and one
+to measure the efficiency of the client update skip feature released in patch v1.7.1.
+
+* `broadcast_errors` records the number of times a specific error is observed by Hermes when broadcasting transactions.
+* `client_updates_skipped` records the number of client updates skipped due to the consensus states already existing.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,25 @@
 # CHANGELOG
 
+## v1.7.2
+
+*November 28th, 2023*
+
+This patch release of Hermes adds a metric to improve monitoring errors and one
+to measure the efficiency of the client update skip feature released in patch v1.7.1.
+
+* `broadcast_errors` records the number of times a specific error is observed by Hermes when broadcasting transactions.
+* `client_updates_skipped` records the number of client updates skipped due to the consensus states already existing.
+
+### FEATURES
+
+- [Telemetry & Metrics](telemetry)
+  - Added metric `client_updates_skipped` to track the number of client
+    update messages skipped due to the conscensus state existing already.
+    ([\#3707](https://github.com/informalsystems/hermes/issues/3707))
+  - Add a new metric `broadcast_errors` which
+    records the number of times a specific error is observed by Hermes when broadcasting transactions
+    ([\#3708](https://github.com/informalsystems/hermes/issues/3708))
+
 ## v1.7.1
 
 *November 13th, 2023*

diff --git a/Cargo.lock b/Cargo.lock
diff --git a/crates/chain-registry/Cargo.toml b/crates/chain-registry/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name         = "ibc-chain-registry"
-version      = "0.26.1"
+version      = "0.26.2"
 edition      = "2021"
 license      = "Apache-2.0"
 keywords     = ["cosmos", "ibc", "relayer", "chain", "registry"]
@@ -12,7 +12,7 @@ description  = """
 """
 
 [dependencies]
-ibc-relayer-types = { version = "0.26.1", path = "../relayer-types" }
+ibc-relayer-types = { version = "0.26.2", path = "../relayer-types" }
 ibc-proto         = { version = "0.38.0", features = ["serde"] }
 tendermint-rpc    = { version = "0.34.0", features = ["http-client", "websocket-client"] }
 

diff --git a/crates/relayer-cli/Cargo.toml b/crates/relayer-cli/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name       = "ibc-relayer-cli"
-version    = "1.7.1"
+version    = "1.7.2"
 edition    = "2021"
 license    = "Apache-2.0"
 readme     = "README.md"
@@ -25,11 +25,11 @@ telemetry   = ["ibc-relayer/telemetry", "ibc-telemetry"]
 rest-server = ["ibc-relayer-rest"]
 
 [dependencies]
-ibc-relayer-types  = { version = "0.26.1", path = "../relayer-types" }
-ibc-relayer        = { version = "0.26.1", path = "../relayer" }
-ibc-telemetry      = { version = "0.26.1", path = "../telemetry", optional = true }
-ibc-relayer-rest   = { version = "0.26.1", path = "../relayer-rest", optional = true }
-ibc-chain-registry = { version = "0.26.1" , path = "../chain-registry" }
+ibc-relayer-types  = { version = "0.26.2", path = "../relayer-types" }
+ibc-relayer        = { version = "0.26.2", path = "../relayer" }
+ibc-telemetry      = { version = "0.26.2", path = "../telemetry", optional = true }
+ibc-relayer-rest   = { version = "0.26.2", path = "../relayer-rest", optional = true }
+ibc-chain-registry = { version = "0.26.2" , path = "../chain-registry" }
 
 clap                     = { version = "3.2", features = ["cargo"] }
 clap_complete            = "3.2"

diff --git a/crates/relayer-rest/Cargo.toml b/crates/relayer-rest/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name         = "ibc-relayer-rest"
-version      = "0.26.1"
+version      = "0.26.2"
 authors      = ["Informal Systems <hello@informal.systems>"]
 edition      = "2021"
 license      = "Apache-2.0"
@@ -14,8 +14,8 @@ description  = """
 """
 
 [dependencies]
-ibc-relayer-types = { version = "0.26.1", path = "../relayer-types" }
-ibc-relayer       = { version = "0.26.1", path = "../relayer" }
+ibc-relayer-types = { version = "0.26.2", path = "../relayer-types" }
+ibc-relayer       = { version = "0.26.2", path = "../relayer" }
 
 crossbeam-channel = "0.5"
 serde             = "1.0"

diff --git a/crates/relayer-rest/tests/mock.rs b/crates/relayer-rest/tests/mock.rs
@@ -64,7 +64,7 @@ async fn version() {
 
     let rest_api_version = VersionInfo {
         name: "ibc-relayer-rest".to_string(),
-        version: "0.26.1".to_string(),
+        version: "0.26.2".to_string(),
     };
 
     let result: JsonResult<_, ()> = JsonResult::Success(vec![version.clone(), rest_api_version]);

diff --git a/crates/relayer-types/Cargo.toml b/crates/relayer-types/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name         = "ibc-relayer-types"
-version      = "0.26.1"
+version      = "0.26.2"
 edition      = "2021"
 license      = "Apache-2.0"
 readme       = "README.md"

diff --git a/crates/relayer/Cargo.toml b/crates/relayer/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name         = "ibc-relayer"
-version      = "0.26.1"
+version      = "0.26.2"
 edition      = "2021"
 license      = "Apache-2.0"
 readme       = "README.md"
@@ -21,8 +21,8 @@ telemetry = ["ibc-telemetry"]
 
 [dependencies]
 ibc-proto         = { version = "0.38.0", features = ["serde"] }
-ibc-telemetry     = { version = "0.26.1", path = "../telemetry", optional = true }
-ibc-relayer-types = { version = "0.26.1", path = "../relayer-types", features = ["mocks"] }
+ibc-telemetry     = { version = "0.26.2", path = "../telemetry", optional = true }
+ibc-relayer-types = { version = "0.26.2", path = "../relayer-types", features = ["mocks"] }
 
 subtle-encoding = "0.5"
 humantime-serde = "1.1.1"
@@ -104,7 +104,7 @@ version = "0.34.0"
 default-features = false
 
 [dev-dependencies]
-ibc-relayer-types = { version = "0.26.1", path = "../relayer-types", features = ["mocks"] }
+ibc-relayer-types = { version = "0.26.2", path = "../relayer-types", features = ["mocks"] }
 serial_test = "2.0.0"
 env_logger = "0.10.0"
 tracing-subscriber = { version = "0.3.14", features = ["fmt", "env-filter", "json"] }

diff --git a/crates/relayer/src/chain/cosmos/retry.rs b/crates/relayer/src/chain/cosmos/retry.rs
@@ -100,13 +100,23 @@ async fn do_send_tx_with_account_sequence_retry(
         }
 
         // Gas estimation succeeded but broadcast_tx_sync failed with a retry-able error.
+        // NOTE: The error code could potentially overlap between Cosmos SDK and Ibc-go channel
+        // error codes. This is currently not the case of incorrect account sequence error
+        //which is the Cosmos SDK code 32 and Ibc-go channel errors only go up to 25.
         Ok(ref response) if response.code == Code::from(INCORRECT_ACCOUNT_SEQUENCE_ERR) => {
             warn!(
                 ?response,
                 "failed to broadcast tx because of a mismatched account sequence number, \
                 refreshing account sequence number and retrying once"
             );
 
+            telemetry!(
+                broadcast_errors,
+                &account.address.to_string(),
+                response.code.into(),
+                &response.log,
+            );
+
             refresh_account_and_retry_send_tx_with_account_sequence(
                 rpc_client, config, key_pair, account, tx_memo, messages,
             )
@@ -119,6 +129,8 @@ async fn do_send_tx_with_account_sequence_retry(
             debug!("gas estimation succeeded");
 
             // Gas estimation and broadcast_tx_sync were successful.
+            // NOTE: The error code could potentially overlap between Cosmos SDK and Ibc-go channel
+            // error codes.
             match response.code {
                 Code::Ok => {
                     let old_account_sequence = account.sequence;
@@ -147,6 +159,13 @@ async fn do_send_tx_with_account_sequence_retry(
                         "failed to broadcast tx with unrecoverable error"
                     );
 
+                    telemetry!(
+                        broadcast_errors,
+                        &account.address.to_string(),
+                        code.into(),
+                        &response.log
+                    );
+
                     Ok(response)
                 }
             }

diff --git a/crates/relayer/src/chain/cosmos/types/events/channel.rs b/crates/relayer/src/chain/cosmos/types/events/channel.rs
@@ -95,7 +95,7 @@ impl TryFrom<RawObject<'_>> for WriteAcknowledgement {
             .into_bytes();
 
         let mut packet = Packet::try_from(obj)?;
-        packet.data = Vec::from(data_str.as_str().as_bytes());
+        packet.data = Vec::from(data_str.as_bytes());
 
         Ok(Self { packet, ack })
     }

diff --git a/crates/relayer/src/foreign_client.rs b/crates/relayer/src/foreign_client.rs
@@ -1145,6 +1145,13 @@ impl<DstChain: ChainHandle, SrcChain: ChainHandle> ForeignClient<DstChain, SrcCh
 
             // If the client already stores a consensus state for the target height,
             // there is no need to update the client
+            telemetry!(
+                client_updates_skipped,
+                &self.src_chain.id(),
+                &self.dst_chain.id(),
+                &self.id,
+                1,
+            );
             return Ok(vec![]);
         }
 

diff --git a/crates/relayer/src/lib.rs b/crates/relayer/src/lib.rs
@@ -16,7 +16,7 @@
 //!
 //! For the IBC relayer binary, please see [Hermes] (`ibc-relayer-cli` crate).
 //!
-//! [Hermes]: https://docs.rs/ibc-relayer-cli/0.2.0/
+//! [Hermes]: https://docs.rs/ibc-relayer-cli/1.7.2/
 
 extern crate alloc;
 

diff --git a/crates/telemetry/Cargo.toml b/crates/telemetry/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name         = "ibc-telemetry"
-version      = "0.26.1"
+version      = "0.26.2"
 edition      = "2021"
 license      = "Apache-2.0"
 readme       = "README.md"
@@ -13,7 +13,7 @@ description  = """
 """
 
 [dependencies]
-ibc-relayer-types = { version = "0.26.1", path = "../relayer-types" }
+ibc-relayer-types = { version = "0.26.2", path = "../relayer-types" }
 
 once_cell                = "1.17.0"
 opentelemetry            = { version = "0.19.0", features = ["metrics"] }