/// <summary>
/// Send a message on the tunnel.
/// </summary>
protected void SendAnpMsg(AnpMsg m)
{
AnpTransport transfer = InternalAnpTunnel.GetTransport();
Debug.Assert(transfer.isReceiving || transfer.doneReceiving);
Debug.Assert(!transfer.isSending);
transfer.sendMsg(m);
while (transfer.isSending)
{
transfer.doXfer();
if (transfer.isSending)
{
SelectSockets set = new SelectSockets();
InternalAnpTunnel.UpdateSelect(set);
Block(set);
}
}
}
/// <summary>
/// Send an AnpMsg. This method blocks if a message is currently being
/// transferred.
/// </summary>
/// <param name="msg"></param>
public void SendMsg(AnpMsg msg)
{
Debug.Assert(transport.isReceiving || transport.doneReceiving);
while (transport.isSending)
{
SelectSockets select = new SelectSockets();
transport.doXfer();
UpdateSelect(select);
if (transport.isSending)
{
select.Select();
}
}
transport.sendMsg(msg);
transport.doXfer();
}
/// <summary>
/// Retrieve a message from the tunnel.
/// </summary>
protected AnpMsg GetAnpMsg()
{
AnpTransport transfer = InternalAnpTunnel.GetTransport();
Debug.Assert(transfer.isReceiving || transfer.doneReceiving);
Debug.Assert(!transfer.isSending);
while (!transfer.doneReceiving)
{
transfer.doXfer();
if (!transfer.doneReceiving)
{
SelectSockets set = new SelectSockets();
InternalAnpTunnel.UpdateSelect(set);
Block(set);
}
}
AnpMsg msg = transfer.getRecv();
transfer.beginRecv();
return(msg);
}
