private static void recycleReadArgs(SocketAsyncEventArgs e, ReadUserToken userToken)
{
userToken.Reset();
e.SetBuffer(null, 0, 0);
if (!readArgPool.PutValue(e))
{
e.Dispose();
}
}
private static int ReadCompleted(SocketAsyncEventArgs e, ReadUserToken userToken, SocketStream2 sw, out Exception exception)
{
int bytesTransferred = e.BytesTransferred;
SocketError socketError = e.SocketError;
recycleReadArgs(e, userToken);
if (socketError == SocketError.Success)
{
sw.OnAsyncReadCompleted(bytesTransferred);
if (bytesTransferred == 0)
{
Logging.debug($"{sw}: remote shutdown");
sw.State |= MyStreamState.RemoteShutdown;
}
exception = null;
return(bytesTransferred);
}
else
{
exception = new SocketException((int)socketError);
return(-1);
}
}
