Request timeout from ASP.NET Core app on IIS

Question

I make a web request to a third-party api from my ASP.NET Core application.

1. When app is running alone itself, request succeeds.
2. When app is running i

Answer 1

IIS behavior is driven by the web.config, I have configured to deal with request < 20 min specifying requestTimeout="00:20:00":

<aspNetCore
  requestTimeout="00:20:00"
  processPath="%LAUNCHER_PATH%"
  arguments="%LAUNCHER_ARGS%"
  stdoutLogEnabled="false"
  stdoutLogFile=".\logs\stdout"
  forwardWindowsAuthToken="false">
  <environmentVariables>
    <environmentVariable name="ASPNETCORE_ENVIRONMENT" value="staging" /> <!-- value could be "development", "staging" or "production"-->
  </environmentVariables>
</aspNetCore>