bug: When importing a taxonomy, the /projects API call stays pending during the /import background task running

[eric-nguyen-cs]

I believe this is due to FastAPI's (or even more likely Starlette's) implementation of an ASGI app: the background tasks are awaited before the body is completely sent (send({"type": "http.response.body", "body": b"", "more_body": False}) is awaited after the background tasks finish)
Thus, the /projects call is considering to be HTTP pipelining and is responded after the /import background tasks are finished

A temporary fix is to force the HTTP connection of /import to close

Further work should be done to diagnose this issue and report it to FastAPI or Starlette (with at least a small reproducible example of the issue and if possible a solution)