From de3f4c85856f31b795f91fe69c20f8ca82d57910 Mon Sep 17 00:00:00 2001
From: actboy168 <actboy168@gmail.com>
Date: Wed, 8 May 2024 00:00:45 +0800
Subject: [PATCH] remove channel.reset

---
 binding/lua_channel.cpp | 23 +++++++++++++----------
 test/test_channel.lua   | 22 ++++++++++------------
 2 files changed, 23 insertions(+), 22 deletions(-)

diff --git a/binding/lua_channel.cpp b/binding/lua_channel.cpp
index c3cfacd6..20fe332e 100644
--- a/binding/lua_channel.cpp
+++ b/binding/lua_channel.cpp
@@ -84,12 +84,14 @@ namespace bee::lua_channel {
             }
             return r->second;
         }
-        void clear() noexcept {
+        void destroy(zstring_view name) noexcept {
             std::unique_lock<spinlock> lk(mutex);
-            for (const auto& [_, c] : channels) {
-                c->clear();
+            std::string namestr { name.data(), name.size() };
+            auto it = channels.find(namestr);
+            if (it != channels.end()) {
+                it->second->clear();
+                channels.erase(it);
             }
-            channels.clear();
         }
         channel::box query(zstring_view name) noexcept {
             std::unique_lock<spinlock> lk(mutex);
@@ -147,6 +149,12 @@ namespace bee::lua_channel {
         return 1;
     }
 
+    static int ldestroy(lua_State* L) {
+        auto name = lua::checkstrview(L, 1);
+        g_channel.destroy(name);
+        return 0;
+    }
+
     static int lquery(lua_State* L) {
         auto name      = lua::checkstrview(L, 1);
         channel::box c = g_channel.query(name);
@@ -157,11 +165,6 @@ namespace bee::lua_channel {
         return 1;
     }
 
-    static int lreset(lua_State* L) {
-        g_channel.clear();
-        return 0;
-    }
-
     static int luaopen(lua_State* L) {
         if (!net::socket::initialize()) {
             lua_pushstring(L, error::sys_errmsg("initialize").c_str());
@@ -169,8 +172,8 @@ namespace bee::lua_channel {
         }
         luaL_Reg lib[] = {
             { "create", lcreate },
+            { "destroy", ldestroy },
             { "query", lquery },
-            { "reset", lreset },
             { NULL, NULL },
         };
         luaL_newlibtable(L, lib);
diff --git a/test/test_channel.lua b/test/test_channel.lua
index 2845bfc5..37c1dd05 100644
--- a/test/test_channel.lua
+++ b/test/test_channel.lua
@@ -11,27 +11,25 @@ end
 local test_channel = lt.test "channel"
 
 function test_channel:test_create()
-    channel.reset()
     lt.assertErrorMsgEquals("Can't query channel 'test'", channel.query, "test")
     channel.create "test"
     lt.assertIsUserdata(channel.query "test")
     lt.assertIsUserdata(channel.query "test")
-    channel.reset()
+    channel.destroy "test"
     channel.create "test"
     lt.assertErrorMsgEquals("Duplicate channel 'test'", channel.create, "test")
-    channel.reset()
+    channel.destroy "test"
 end
 
 function test_channel:test_reset_1()
-    channel.reset()
     lt.assertErrorMsgEquals("Can't query channel 'test'", channel.query, "test")
     channel.create "test"
     lt.assertIsUserdata(channel.query "test")
-    channel.reset()
+    channel.destroy "test"
     lt.assertErrorMsgEquals("Can't query channel 'test'", channel.query, "test")
     channel.create "test"
     lt.assertIsUserdata(channel.query "test")
-    channel.reset()
+    channel.destroy "test"
 end
 
 local function TestSuit(f)
@@ -48,7 +46,6 @@ local function TestSuit(f)
 end
 
 function test_channel:test_pop_1()
-    channel.reset()
     local chan = channel.create "test"
     local function pack_pop(ok, ...)
         lt.assertEquals(ok, true)
@@ -60,10 +57,10 @@ function test_channel:test_pop_1()
     end
     TestSuit(test_ok)
     -- 基本和serialization的测试重复，所以failed就不测了
+    channel.destroy "test"
 end
 
 function test_channel:test_pop_2()
-    channel.reset()
     local chan = channel.create "test"
 
     local function assertIs(expected)
@@ -98,12 +95,10 @@ function test_channel:test_pop_2()
     assertIs(1025)
     assertIs(1026)
     assertEmpty()
-
-    channel.reset()
+    channel.destroy "test"
 end
 
 function test_channel:test_pop_3()
-    channel.reset()
     assertNotThreadError()
     local req = channel.create "testReq"
     local res = channel.create "testRes"
@@ -146,11 +141,12 @@ function test_channel:test_pop_3()
     TestSuit(test_ok)
     req:push "exit"
     thread.wait(thd)
+    channel.destroy "testReq"
+    channel.destroy "testRes"
     assertNotThreadError()
 end
 
 function test_channel:test_fd()
-    channel.reset()
     assertNotThreadError()
     local req = channel.create "testReq"
     local res = channel.create "testRes"
@@ -213,5 +209,7 @@ function test_channel:test_fd()
     TestSuit(test_ok)
     req:push "exit"
     thread.wait(thd)
+    channel.destroy "testReq"
+    channel.destroy "testRes"
     assertNotThreadError()
 end