Error status code return-related problems

[fffclaypool]

Although our application's execute() process returns an error 3 minutes after receiving a request, a timeout occurred 33 minutes after sending the request on the Looker side. It seems that when execute() returns an error, it may not be able to complete sending the response.

Is it possible to change it so that when execute() returns a rejected promise, the response transmission is completed?

Reference information

• It seems that if res.headersSent == True, the response transmission cannot be completed.
  • https://github.com/looker-open-source/actions/blob/master/src/server/server.ts#L256-L276
• It seems that res.headersSent == True when the following process is executed.
  • https://github.com/looker-open-source/actions/blob/master/src/server/server.ts#L225