I have web-service hosted on Azure. And I'm tried to request an endpoint that has long running process. I'm getting following error after around 2 minutes:
<h2>502 - Web server received an invalid response while acting as a gateway or proxy server.</h2>
<h3>There is a problem with the page you are looking for, and it cannot be displayed.
When the Web server (while acting as a gateway or proxy) contacted the upstream content server,
it received an invalid response from the content server.</h3>
Any one known what is happening here...
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