C# .net WebSocket client never disconnects

Question

Been using C# Websocket client in my app using System.Net.WebSockets. All my code to send and receive is working well, however I can not for the life of me successfully disconnect (Which i need to do so i can then use the client again w/ different hostname). I have created a quick demo to show my problem.

This is my Program code:

class Program
{
    static void Main(string[] args)
    {
        GetDocList();

        Console.ReadLine();
    }
    static async Task<string> GetDocList()
    {
        var client = new myWSClient(new Uri("ws://localhost:9999/qlcplusWS"));
        var docs = await client.ConnectAndDisconnect();
        return docs;
    }

}

This is my Class that I am using

public class myWSClient
{

    private ClientWebSocket _client;
    public Uri _myURI;
    public myWSClient(Uri MyURI)
    {
        _client = new ClientWebSocket();
        _myURI = MyURI;
    }

    public async Task<string> ConnectAndDisconnect()
    {
        string dummyreturn = "";
        await _client.ConnectAsync(_myURI, CancellationToken.None);
        Console.WriteLine("Connected");
        string status = "";
        Console.WriteLine("Waiting to Disconnect, but it will never happen :(");
        await _client.CloseAsync(WebSocketCloseStatus.NormalClosure, status, CancellationToken.None);
        Console.WriteLine("Disconnected mate");
        return dummyreturn;
    }

}

Am I using the wrong method or is my code just syntactically wrong?

Answer 1

您必须等待方法返回，因为这些方法是异步的，并且在启动GetDocList()方法的任务后，主函数将继续执行。

GetDocList().Wait();