public bool DisconnectClient(int client_id)
{
try
{
ClientInServer client = Id_to_Client(client_id);
if (client.Disconnect())
{
LOG_LINE("SERVER >> Client {0} disconnected.", client_id);
}
else
{
LOG_LINE("SERVER >> ERROR: Client {0} cannot be disconnected.", client_id);
}
// TO DO: Clear deletes all the clients - we must delete only the disconnected client !!!!
// clients.Clear();
// clients.TryRemove(client);
}
catch (Exception e)
{
LOG_LINE("SERVER >> DisconnectClient():" + e.ToString());
return(false);
}
return(true);
}
//
// Private methods
//
// Listening thread
private void ListenForClients()
{
this.tcpListener.Start();
Socket socket = null;
while (serverRun)
{
LOG_LINE("SERVER >> ListenForClients()-> Listening for clients...");
// Blocks until a client has connected to the server
try
{
while ((serverRun) && (!this.tcpListener.Pending()))
{
Thread.Sleep(10);
}
if (serverRun)
{
socket = this.tcpListener.AcceptSocket();
LOG_LINE("SERVER >> Client socket accepted.");
}
}
catch (Exception e)
{
serverRun = false;
LOG_LINE("SERVER >> ListenForClients()-> ERROR:" + e.ToString());
}
if (!serverRun)
{
LOG_LINE("SERVER >> ListenForClients()-> Server was terminated. ");
break; // server was terminated
}
ClientInServer client = CreateClient();
// Add the socket to the global client sockets list
clients[cur_sock_id] = client;
// Add also GUI window for the socket
// pass the clients log handler delagate(e.g. in the Clients Log form) to this client
client.SubscribeLogHandler(logHdrClients);
client.SubscribeRecHandler(recHdrClients);
// start handling the client - communication thread will be start internally
client.StartHandlingClient(cur_sock_id, socket, logHdrClients);
LOG_LINE("SERVER >> Client # {0} from IP:{1} at port {2} connected and communication started.",
cur_sock_id,
((IPEndPoint)(socket.RemoteEndPoint)).Address.ToString(),
((IPEndPoint)(socket.LocalEndPoint)).Port);
if (connectHandler != null)
{
connectHandler(cur_sock_id);
}
cur_sock_id++;
// go listen for the next client
}
LOG_LINE("SERVER >> ListenForClients()-> Listenning thread finished. ");
}
