private static TcpClientService GetServiceSimple(string ip, int port) { TcpClientService tcp = new TcpClientService(ip, port); tcp.ConnectTimeout = 500; if (tcp.ConnectWithTimeout()) { return(tcp); } return(null); }
public static bool IsOnline(string ip, int port) { bool result = false; TcpClientService _tcp = new TcpClientService(ip, port); _tcp.ConnectTimeout = 500; if (_tcp.ConnectWithTimeout()) { result = true; } _tcp.Close(); return(result); }