/// <summary>
/// If the tunnel is connected, a new AnpTransport is created and the
/// method returns true. Otherwise, the method returns false.
/// </summary>
public bool CheckConnect()
{
SelectSockets select = new SelectSockets();
select.Timeout = 0;
select.AddRead(tunnel.Sock);
tunnel.CheckTls();
select.Select();
if (select.ReadSockets.Contains(tunnel.Sock))
{
CreateTransport();
return true;
}
return false;
}
/// <summary>
/// Wait for one of the sockets specified to become ready, for a message
/// to arrive or for the thread to be cancelled. Be careful not to call
/// Block() while handling a message, since this method does not handle
/// recursivity. Do not call this method after it has thrown an exception.
/// </summary>
protected void Block(SelectSockets set)
{
Debug.Assert(!BlockedFlag);
BlockedFlag = true;
set.AddRead(SocketPair[1]);
set.Select();
FlushWakeUp();
CheckCancellation();
CheckMessages();
BlockedFlag = false;
}
