public void OnIOCompleted(object sender, SocketAsyncEventArgs e)
{
TCPSocketToken token = e.UserToken as TCPSocketToken;
try
{
if (e.LastOperation == SocketAsyncOperation.Send)
{
token.OnSendCompleted();
}
else if (e.LastOperation == SocketAsyncOperation.Receive && e.BytesTransferred > 0)
{
token.OnReciveCompleted();
token.DoRecive();
}
else
{
if (sender as Socket == token.ConnectSocket)
{
CloseToken(token);
}
}
}
catch (Exception ex)
{
LogHelper.LogException(ex);
if (sender as Socket == token.ConnectSocket)
{
CloseToken(token);
}
}
}
public void SetToken(TCPSocketToken token)
{
Interlocked.Exchange(ref _Token, token);
if (token != null)
{
token.Session = this;
token.SetPacketList(_SendList);
}
}
public override void Stop()
{
TCPSocketToken[] tokens = new TCPSocketToken[Tokens.Count];
lock (Tokens)
{
Tokens.CopyTo(tokens);
}
foreach (var token in tokens)
{
token.DisConnect();
}
}
public virtual bool SendPacket(INetPacket packt)
{
_SendList.Enqueue(packt);
TCPSocketToken token = Token;
if (token == null || !token.IsConnect)
{
return(false);
}
token.TrySend();
return(true);
}
public void Push(TCPSocketToken token)
{
lock (this)
{
if (token != null && !_TokenPool.Contains(token))
{
--_UsedTokenNum;
token.Clear();
token.Session = null;
_TokenPool.Enqueue(token);
}
}
}
public bool SendPackets(IEnumerable <INetPacket> packets)
{
foreach (var pack in packets)
{
_SendList.Enqueue(pack);
}
TCPSocketToken token = Token;
if (token == null || !token.IsConnect)
{
return(false);
}
token.TrySend();
return(true);
}
public void CloseToken(TCPSocketToken token)
{
lock (CloseLockObj)
{
if (OnCloseToken != null)
{
OnCloseToken(this, token);
}
TCPSession session = token.Session;
if (session != null)
{
session.SetToken(null);
session.OnDisconnect();
}
_TokenPool.Push(token);
}
}
public TCPSocketToken Pop()
{
lock (this)
{
TCPSocketToken token = null;
if (_TokenPool.Count > 0)
{
token = _TokenPool.Dequeue();
}
if (token == null)
{
token = CreatNewToken();
}
++_UsedTokenNum;
token.Clear();
return(token);
}
}
public bool IsConnect()
{
TCPSocketToken token = Token;
return(token != null && token.IsConnect);
}
