/// <summary>
/// IOCP完成操作时发生
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void readArgs_Completed(object sender, SocketAsyncEventArgs e)
{
switch (e.LastOperation)
{
case SocketAsyncOperation.Receive:
if (e.SocketError == SocketError.Success)
{
if (e.BytesTransferred <= 0)
{
Close(DisconnectType.NetError);
return;
}
byte[] newData = new byte[e.BytesTransferred];
Array.Copy(e.Buffer, e.Offset, newData, 0, e.BytesTransferred);
try
{
dataPacketManager.ReceivedData(newData);
}
catch (Exception ex)
{
OnRaiseErrored(new RaiseErrorEvent()
{
ErrorMessage = ex.Message
});
}
BeginReceive(e);
}
else
{
Close(DisconnectType.Disconnect);
}
break;
case SocketAsyncOperation.Send:
if (e.SocketError != SocketError.Success)
{
sendQueue.Enqueue(e.Buffer);
//e.Buffer;
Close(DisconnectType.NetError);
}
else
{
StartSend();
}
break;
default:
OnRaiseErrored(new RaiseErrorEvent()
{
ErrorMessage = "读写错误"
}); break;
}
}
