title: java.net.ConnectException: Failed to connect to /192.168.1.11:3000
body: <p>My first question here :)</p>
  
  <p>I am trying to connect my localhost web server (port 3000) by POST request from my application in my <strong>debug device</strong> (which is connected via USB cable).
  For the http requests I am using okhttp3 api.</p>
  
  <p>My url:</p>
  
  <pre><code>public static final String localhostPrefix = "http://192.168.1.11:3000/";
  </code></pre>
  
  <p>When i am trying to create a new call, I am getting this error message:</p>
  
  <pre><code>W/System.err: java.net.ConnectException: Failed to connect to /192.168.1.11:3000
  </code></pre>
  
  <p>Any idea how to solve this?</p>