/// <summary>
/// This is a helper method to receive bytes from the server.
/// </summary>
/// <param name="message"></param>
private void ReceiveNextMessage()
{
// should this be a while loop?
while (receiveQueue.Count > 0) // if there are pending message requests
{
if (receivedMessages.Count > 0) // and if we have a message to send
{
ReceiveMessage justReceived = receiveQueue.Dequeue(); // get the request at top of queue
string message = receivedMessages.Dequeue(); // get the message at top of queue
// send the ReceiveMessage callback back to the client on a new thread
ThreadPool.QueueUserWorkItem(o => justReceived.callback(message, null, justReceived.payload));
}
else
{
break;
}
}
// counter for keeping track of how many bytes have been received
int bytesReceived = 0;
// use the socket data structure to begin receiving the byte from the server
if (receiveQueue.Count > 0)
{
try
{
// use the socket data structure to begin receiving the byte from the server
socket.BeginReceive(bytesToReceive, bytesReceived, bytesToReceive.Length, SocketFlags.None, ReceiveByteCallback, null);
}
catch (Exception e)
{
ReceiveMessage exceptionMessage = receiveQueue.Dequeue();
ThreadPool.QueueUserWorkItem(o => exceptionMessage.callback(null, e, exceptionMessage.payload));
}
}
else
{
isReceiving = false;
}
}
