[英]SSH.Net Tunneling
I am trying to make a SSH Tunnel application. 我正在尝试制作SSH隧道应用程序。 I successfully open a tunnel with dynamic port and it works until the first connection by browser is made.
我成功地打开了一个带有动态端口的隧道,该隧道在浏览器建立第一个连接之前一直有效。 After one page is loaded, the tunnel is not working anymore and I unable to open next page until I restart a tunnel.
加载一页后,隧道不再工作,并且在重新启动隧道之前无法打开下一页。 Sometimes there is an exception
有时会有例外
"Object reference not set to an instance of the object."
“对象引用未设置为对象的实例。” "System.NullReferenceException" in Renci.SshNet.dll.
Renci.SshNet.dll中的“ System.NullReferenceException”。
My code is following: 我的代码如下:
SshClient client;
ForwardedPortDynamic port;
public void Start(string server, string user, string password, int serverport=22)
{
client = new SshClient(server, user, password);
client.KeepAliveInterval = new TimeSpan(0, 0, 5);
client.ConnectionInfo.Timeout = new TimeSpan(0, 0, 20);
client.Connect();
if (client.IsConnected)
{
try
{
port = new ForwardedPortDynamic("127.0.0.1", 1080);
client.AddForwardedPort(port);
port.Start();
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
}
public void Stop()
{
port.Stop();
port.Dispose();
client.Disconnect();
client.Dispose();
}
What's wrong with it? 它出什么问题了? Could you please help me make my app work!
您能否帮我使我的应用程序正常工作! Many thanks in advance!
提前谢谢了!
Solution: don't use SSH.net from NuGet, use the latest version from their website, there are different versions. 解决方案:不要使用来自NuGet的SSH.net,请使用其网站上的最新版本,有不同的版本。 The last one is working good.
最后一个工作良好。
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