private UserToken GetClientInfo(string remoteEndPoint)
{
Socket sk = GetClientSocket(remoteEndPoint);
if (sk == null)
{
return(null);
}
UserToken ci;
ClientInfosDic.TryGetValue(sk, out ci);
return(ci);
}
private void NewClientAccept(object oClientSocket)
{
Socket clientSocket = oClientSocket as Socket;
try
{
UserToken userToken = UserToken.Pop();
if (ClientInfosDic.TryAdd(clientSocket, userToken) && ClientSocketsDic.TryAdd(clientSocket.RemoteEndPoint + "", clientSocket))
{
eShowMsg?.Invoke($"客户端上线，RemoteEndPoint：{clientSocket.RemoteEndPoint}");
userToken.socket = clientSocket;
userToken.LastWorkingTime = DateTime.Now;
if (userToken.ReciveArgs == null)
{
userToken.ReciveArgs = new SocketAsyncEventArgs();
userToken.ReciveArgs.Completed += ReciveArgs_Completed;
userToken.ReciveHandler.server = this;
if (_HandlePackage == null)
{
_HandlePackage = new Action <TcpServerSocket, string, byte[]>((sender, remoteEndPoint, msg) =>
{
HandleMessage.Invoke(sender, remoteEndPoint, msg);
});
}
userToken.ReciveHandler.HandlePackage = _HandlePackage;
userToken.ReciveHandler.dicSendedMessages = dicSendedPackages;
userToken.ReciveHandler.dicRevivedMessages = dicRevivedPackages;
userToken.ReciveHandler.ClientSocketDic = ClientInfosDic;
userToken.ReciveArgs.UserToken = userToken;
}
userToken.ReciveHandler.clientSocket = clientSocket;
userToken.ReciveHandler.Start();
byte[] data = new byte[ReciveBufferSize];
userToken.ReciveArgs.SetBuffer(data, 0, data.Length);
userToken.ReciveArgs.AcceptSocket = clientSocket;
clientSocket.ReceiveAsync(userToken.ReciveArgs);
}
else
{
DisposeClient(clientSocket, "加入客户端队列失败！");
}
}
catch (Exception err)
{
DisposeClient(clientSocket, err.Message);
OnError?.Invoke(this, err);
}
}
private void DisposeClient(Socket worksocket, string message)
{
if (worksocket == null)
{
return;
}
message = "断开连接：" + message;
try
{
UserToken ci = null;
if (ClientInfosDic.TryRemove(worksocket, out ci) && ci != null)
{
eShowMsg?.Invoke($"{message}，{ci?.RemoteEndPoint}");
ci?.ReciveHandler?.Stop();
UserToken.Push(ci);
ClientSocketsDic.TryRemove(ci.RemoteEndPoint, out worksocket);
}
else
{
try
{
eShowMsg?.Invoke($"{message}，{worksocket?.RemoteEndPoint}");
}
catch
{
eShowMsg?.Invoke($"{message}，{worksocket}");
}
}
GC.Collect();
//worksocket.Shutdown(SocketShutdown.Both);
worksocket?.Close();
worksocket?.Dispose();
}
catch (Exception err)
{
OnError?.Invoke(this, err);
}
}
