/// <summary>
/// 处理发送
/// </summary>
/// <param name="socketAsyncEventArgs"></param>
private void ProcessSend(SocketAsyncEventArgs socketAsyncEventArgs)
{
//指的是发送之后的处理，发送已经完成
if (socketAsyncEventArgs.SocketError == SocketError.Success)
{
//发送成功
// done echoing data back to the client
AsyncUserToken token = (AsyncUserToken)socketAsyncEventArgs.UserToken;
// read the next block of data send from the client
bool willRaiseEvent = token.Socket.ReceiveAsync(socketAsyncEventArgs);
if (!willRaiseEvent)
{
ProcessReceive(socketAsyncEventArgs);
}
}
else
{
CloseClientSocket(socketAsyncEventArgs);
}
}
/// <summary>
/// 关闭客户端socket
/// </summary>
/// <param name="eventArgs"></param>
private void CloseClientSocket(SocketAsyncEventArgs eventArgs)
{
AsyncUserToken token = eventArgs.UserToken as AsyncUserToken;
//Close the socket
try
{
token.Socket.Shutdown(SocketShutdown.Send);
}
catch (Exception)
{
}
token.Socket.Close();
Interlocked.Decrement(ref m_numConnectedSockets);
m_maxNumberAcceptedClients.Release();
//Free the SocketAsyncEventArg so they can be reused
m_readWritePool.Push(eventArgs);
}
