refactor(Core/Network): Port TrinityCore socket optimizations (#24384)

Co-authored-by: blinkysc <blinkysc@users.noreply.github.com>
Co-authored-by: Shauren <shauren@users.noreply.github.com>

src/server/game/Server/WorldSocket.cpp

@@ -116,7 +116,7 @@ void EncryptableAndCompressiblePacket::CompressIfNeeded()
     SetOpcode(SMSG_COMPRESSED_UPDATE_OBJECT);
 }
 
-WorldSocket::WorldSocket(tcp::socket&& socket)
+WorldSocket::WorldSocket(IoContextTcpSocket&& socket)
     : Socket(std::move(socket)), _OverSpeedPings(0), _worldSession(nullptr), _authed(false), _sendBufferSize(4096), _loggingPackets(false)
 {
     Acore::Crypto::GetRandomBytes(_authSeed);
@@ -238,10 +238,10 @@ void WorldSocket::OnClose()
     }
 }
 
-void WorldSocket::ReadHandler()
+SocketReadCallbackResult WorldSocket::ReadHandler()
 {
     if (!IsOpen())
-        return;
+        return SocketReadCallbackResult::Stop;
 
     MessageBuffer& packet = GetReadBuffer();
     while (packet.GetActiveSize() > 0)
@@ -264,7 +264,7 @@ void WorldSocket::ReadHandler()
             if (!ReadHeaderHandler())
             {
                 CloseSocket();
-                return;
+                return SocketReadCallbackResult::Stop;
             }
         }
 
@@ -295,11 +295,11 @@ void WorldSocket::ReadHandler()
                 CloseSocket();
             }
 
-            return;
+            return SocketReadCallbackResult::Stop;
         }
     }
 
-    AsyncRead();
+    return SocketReadCallbackResult::KeepReading;
 }
 
 bool WorldSocket::ReadHeaderHandler()

src/server/game/Server/WorldSocket.h

@@ -67,19 +67,19 @@ struct ClientPktHeader
 
 struct AuthSession;
 
-class AC_GAME_API WorldSocket : public Socket<WorldSocket>
+class AC_GAME_API WorldSocket final : public Socket<WorldSocket>
 {
     typedef Socket<WorldSocket> BaseSocket;
 
 public:
-    WorldSocket(tcp::socket&& socket);
+    WorldSocket(IoContextTcpSocket&& socket);
     ~WorldSocket();
 
     WorldSocket(WorldSocket const& right) = delete;
     WorldSocket& operator=(WorldSocket const& right) = delete;
 
     void Start() override;
-    bool Update() override;
+    bool Update() final;
 
     void SendPacket(WorldPacket const& packet);
 
@@ -90,7 +90,7 @@ public:
 
 protected:
     void OnClose() override;
-    void ReadHandler() override;
+    SocketReadCallbackResult ReadHandler() final;
     bool ReadHeaderHandler();
 
     enum class ReadDataHandlerResult

src/server/game/Server/WorldSocketMgr.cpp

@@ -25,13 +25,13 @@
 class WorldSocketThread : public NetworkThread<WorldSocket>
 {
 public:
-    void SocketAdded(std::shared_ptr<WorldSocket> sock) override
+    void SocketAdded(std::shared_ptr<WorldSocket> const& sock) override
     {
         sock->SetSendBufferSize(sWorldSocketMgr.GetApplicationSendBufferSize());
         sScriptMgr->OnSocketOpen(sock);
     }
 
-    void SocketRemoved(std::shared_ptr<WorldSocket> sock) override
+    void SocketRemoved(std::shared_ptr<WorldSocket> const& sock) override
     {
         sScriptMgr->OnSocketClose(sock);
     }
@@ -81,7 +81,7 @@ void WorldSocketMgr::StopNetwork()
     sScriptMgr->OnNetworkStop();
 }
 
-void WorldSocketMgr::OnSocketOpen(tcp::socket&& sock, uint32 threadIndex)
+void WorldSocketMgr::OnSocketOpen(IoContextTcpSocket&& sock, uint32 threadIndex)
 {
     // set some options here
     if (_socketSystemSendBufferSize >= 0)
@@ -109,7 +109,7 @@ void WorldSocketMgr::OnSocketOpen(tcp::socket&& sock, uint32 threadIndex)
         }
     }
 
-    BaseSocketMgr::OnSocketOpen(std::forward<tcp::socket>(sock), threadIndex);
+    BaseSocketMgr::OnSocketOpen(std::move(sock), threadIndex);
 }
 
 NetworkThread<WorldSocket>* WorldSocketMgr::CreateThreads() const

src/server/game/Server/WorldSocketMgr.h

@@ -41,7 +41,7 @@ public:
     /// Stops all network threads, It will wait for all running threads .
     void StopNetwork() override;
 
-    void OnSocketOpen(tcp::socket&& sock, uint32 threadIndex) override;
+    void OnSocketOpen(IoContextTcpSocket&& sock, uint32 threadIndex) override;
 
     std::size_t GetApplicationSendBufferSize() const { return _socketApplicationSendBufferSize; }
 
@@ -50,9 +50,9 @@ protected:
 
     NetworkThread<WorldSocket>* CreateThreads() const override;
 
-    static void OnSocketAccept(tcp::socket&& sock, uint32 threadIndex)
+    static void OnSocketAccept(IoContextTcpSocket&& sock, uint32 threadIndex)
     {
-        Instance().OnSocketOpen(std::forward<tcp::socket>(sock), threadIndex);
+        Instance().OnSocketOpen(std::move(sock), threadIndex);
     }
 
 private: