title: Docker never runs on Azure - Waiting for response to warmup request for container
body: <p>I'm trying to deploy a dockerized app on Azure's App Service. I enter all the fields correctly, my image gets pulled, put I keep getting this error until something times out. </p>
  
  <pre><code>Waiting for response to warmup request for container -&lt;container name &gt; Elapsed time = 154.673506 sec
  </code></pre>
  
  <p>I did set WEBSITE_PORT 8080 (used by my app)</p>
  
  <p>Here is the dockerfile</p>
  
  <pre><code>FROM google/dart
  
  WORKDIR /app
  ADD pubspec.* /app/
  RUN pub get --no-precompile
  ADD . /app/
  RUN pub get --offline --no-precompile
  
  WORKDIR /app
  EXPOSE 8080
  
  ENTRYPOINT ["pub", "run", "aqueduct:aqueduct", "serve", "--port", "8080"]
  </code></pre>
  
  <p>It was working fine. I had it working last night. I wanted to refresh my image so I restarted. Nothing worked. After multiple hours I deleted my app and started again... no luck. Any ideas?</p>
  
  <p><strong>EDIT 1:</strong>
  Tried changing port to 80, no luck (This was the port I was using at first when it was working fine)</p>
  
  <p><strong>RESOLVED (Partially)*</strong>
  I changed everything to port 8000. I realized that Linux and windows did not like having something non-system listening on 80. Therefore I changed everything on 8000 and set the system properties on Azure {WEBSITE_PORT, 8000}. IT now seems to work fine. I don't know if this is an official fix... But it does warmup after 30-ish seconds</p>