public int Forward(IntPtr destinationHandle)
{
if (_msg.Init() == -1)
{
return(-1);
}
int receiveMore;
int bytesSent;
do
{
if (LibZmq.zmq_msg_recv(_msg, SocketHandle, 0) == -1)
{
return(-1);
}
if (GetReceiveMore(out receiveMore) == -1)
{
return(-1);
}
if ((bytesSent = LibZmq.zmq_msg_send(_msg, destinationHandle, receiveMore == 1 ? (int)SocketFlags.SendMore : 0)) == -1)
{
return(-1);
}
}while (receiveMore == 1);
if (_msg.Close() == -1)
{
return(-1);
}
return(bytesSent);
}