title: ASP.NET CORE 2.1 Server timeout while debugging
body: <blockquote>
    <p>'Error: Server timeout elapsed without receiving a message from the
    server.'.</p>
  </blockquote>
  
  <p>I'm trying to debug some server-side code and while I do that the client gets disconnected in less than a minute.</p>
  
  <p>I'm only using SignalR to communicate to clients, without controllers yet.</p>
  
  <p>Is there any setting that can disable timeout or at least make it way longer than it is now?</p>
  
  <p>my launchSettings.json:</p>
  
  <pre><code>{
    "iisSettings": {
      "windowsAuthentication": false,
      "anonymousAuthentication": true,
      "iisExpress": {
        "applicationUrl": "http://localhost:26793",
        "sslPort": 44386
      }
    },
    "profiles": {
      "IIS Express": {
        "commandName": "IISExpress",
        "launchBrowser": true,
        "environmentVariables": {
          "ASPNETCORE_ENVIRONMENT": "Development",
          "ASPNETCORE_HTTPS_PORT": "44386"
        }
      },
      "Api": {
        "commandName": "Project",
        "launchBrowser": true,
        "environmentVariables": {
          "ASPNETCORE_ENVIRONMENT": "Development",
          "ASPNETCORE_URLS": "https://localhost:5001;http://localhost:5000"
        }
      }
    }
  }
  </code></pre>