private TcpClient CreateChannel(int index)
{
CatServer server = _mClientConfig.Servers[index];
if (!server.Enabled)
{
return(null);
}
TcpClient socket = new TcpClient();
socket.NoDelay = true;
socket.ReceiveTimeout = 2 * 1000; // 2 seconds
string ip = server.Ip;
int port = server.Port;
PureCat.Util.Logger.Info("Connecting to server({0}:{1}) ...", ip, port);
try
{
socket.Connect(ip, port);
if (socket.Connected)
{
PureCat.Util.Logger.Info("Connected to server({0}:{1}).", ip, port);
return(socket);
}
PureCat.Util.Logger.Error("Failed to connect to server({0}:{1}).", ip, port);
}
catch (Exception e)
{
PureCat.Util.Logger.Error(
"Failed to connect to server({0}:{1}). Error: {2}.",
ip,
port,
e.Message
);
}
return(null);
}
public void RandomServer()
{
if (_server == null || _server.Count < 2)
{
return;
}
lock (_lock)
{
int k = 0;
int index = 0;
CatServer tmpServer = null;
for (int i = 0; i < _server.Count * 3; i++)
{
index = i % _server.Count;
k = _mRandom.Next(_server.Count);
if (k != index)
{
tmpServer = _server[index];
_server[index] = _server[k];
_server[k] = tmpServer;
}
}
}
}