/// <summary>
/// Exchange messages with the server and return true if a message has
/// been received.
/// </summary>
public bool CheckReceive()
{
Debug.Assert(transport != null, "transfert can't be null");
Debug.Assert(transport.IsReceiving || transport.DoneReceiving);
if (transport.IsSending || transport.IsReceiving)
{
transport.DoXfer();
}
return(transport.DoneReceiving);
}
/// <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>
/// 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);
}
