public static List <MiniHostData> GetServerList(string serverAddress, int serverPort)
{
List <MiniHostData> serverList = new List <MiniHostData>();
TcpClient socket = null;
try
{
socket = new TcpClient(serverAddress, serverPort);
if (MiniUtility.Write(socket, "list"))
{
string s = MiniUtility.Read(socket);
if (!string.IsNullOrEmpty(s))
{
serverList = (List <MiniHostData>)MiniUtility.Deserialize(s);
}
}
}
catch (SocketException socketException)
{
Debug.LogError("MiniClient::GetServerList: Socket exception: " + socketException);
}
if (socket != null && socket.Connected)
{
socket.Close();
}
return(serverList);
}
private void ClientCommand(TcpClient socket)
{
//Debug.Log("MiniServer::ClientCommand: new client thread: " + socket.Client.LocalEndPoint.ToString());
string cmd = MiniUtility.Read(socket);
if (cmd == "list")
{
//Debug.Log("MiniServer::ClientCommand: server list requested");
mutex.WaitOne();
string s = MiniUtility.Serialize(serverList);
mutex.ReleaseMutex();
if (!MiniUtility.Write(socket, s))
{
Debug.LogError("MiniServer::ClientCommand: could not send server list to client: "
+ socket.Client.LocalEndPoint.ToString());
}
}
else if (cmd == "register")
{
//Debug.Log("MiniServer::ClientCommand: requesting client registration");
string s = MiniUtility.Read(socket);
if (!string.IsNullOrEmpty(s))
{
MiniHostData hostData = (MiniHostData)MiniUtility.Deserialize(s);
if (hostData != null)
{
mutex.WaitOne();
MiniHostData registredHost = serverList.Find(h => h.ip == hostData.ip && h.port == hostData.port);
if (registredHost != null)
{
Debug.Log("MiniServer::ClientCommand: updating host data: " + hostData.ip);
serverList[serverList.IndexOf(registredHost)] = hostData;
}
else
{
Debug.Log("MiniServer::ClientCommand: registred host: " + hostData.ip);
serverList.Add(hostData);
}
mutex.ReleaseMutex();
}
else
{
Debug.LogError("MiniServer::ClientCommand: could not deserialize host data");
}
}
}
else if (cmd == "unregister")
{
//Debug.Log("MiniServer::ClientCommand: requesting host deletion");
string s = MiniUtility.Read(socket);
if (!string.IsNullOrEmpty(s))
{
MiniHostData hostData = (MiniHostData)MiniUtility.Deserialize(s);
if (hostData != null)
{
mutex.WaitOne();
MiniHostData registredHost = serverList.Find(h => h.ip == hostData.ip && h.port == hostData.port);
if (registredHost != null)
{
Debug.Log("MiniServer::ClientCommand: removing host: " + hostData.ip);
serverList.Remove(registredHost);
}
else
{
Debug.Log("MiniServer::ClientCommand: could not remove host, host not found: " + hostData.ip);
}
mutex.ReleaseMutex();
}
else
{
Debug.LogError("MiniServer::ClientCommand: could not deserialize host data");
}
}
}
socket.Close();
}
