title: Not able to connect from javascript signalr client to azure client
body: <p>Here is my stuff:</p>
  <h2>Javascript:</h2>
  <pre><code> var connection = new signalR.HubConnectionBuilder()
                  .configureLogging(signalR.LogLevel.Debug)
                  .withUrl(&quot;/client/?hub=myHub&quot;)
                  .withAutomaticReconnect().build();
  </code></pre>
  <p>OR</p>
  <pre><code> var connection = new signalR.HubConnectionBuilder()
                  .configureLogging(signalR.LogLevel.Debug)
                  .withUrl(&quot;https://azure-service.service.signalr.net/client/?hub=myHub&quot;)
                  .withAutomaticReconnect().build();
  </code></pre>
  <h2>C# Startup.cs:</h2>
  <pre><code>    // Azure SignalR service
      app.UseAzureSignalR(routes =&gt;
      {
          routes.MapHub&lt;MyHub&gt;(&quot;/myHub&quot;);
      });
  </code></pre>
  <p>Its getting following error:
  400 - https://localhost:44324/client/negotiate?hub=myHub&amp;negotiateVersion=1
  Failed to complete negotiation with the server: Error</p>