/// <summary>
/// This method is used internally to notify server about the client disconnection
/// </summary>
internal void NotifyClientDisconnection(ProxyServerConnection connection)
{
lock (SyncRoot)
{
// Remove the existing connection from the list
Connections.Remove(connection);
}
}
/// <summary>
/// Processes all incoming requests
/// </summary>
private void _RequestListener()
{
try
{
while (!StopRequested)
{
if (ListenerSocket.Pending())
{
try
{
Log("Connection received");
// Accept the connection
Task <Socket> connectTask = ListenerSocket.AcceptSocketAsync();
connectTask.Wait();
Socket newConnection = connectTask.Result;
// Start a new connection
ProxyServerConnection proxyConnection = new ProxyServerConnection(newConnection, this);
proxyConnection.Start();
// Registering new connection
lock (SyncRoot)
{
Connections.Add(proxyConnection);
}
}
catch (Exception ex)
{
Log(ex.ToString());
}
}
else
{
// Pause a bit
Thread.Sleep(10);
}
}
}
catch (Exception ex)
{
Log(ex.ToString());
}
Log("Stopping the server...");
// Stop the server
ListenerSocket.Stop();
ListenerSocket = null;
Log("Waiting for client connections to terminate...");
// Wait for connections
int connectionsLeft = short.MaxValue;
while (connectionsLeft > 0)
{
lock (SyncRoot)
{
// Check the amount of connections left
connectionsLeft = Connections.Count;
}
// Wait a bit
Thread.Sleep(10);
}
Log("Server is stopped");
}