CODEWITHSUNDEEP
pythongoogle-app-engineapp-engine-ndb
Snowman
Snowman

Reputation: 32071

What does this console message mean in Google App Engine

I'm using Google App Engine NDB with a lot of async operations and yields. The console shows me this message:

tasklets.py:119] all_pending: clear set([Future 106470190 created by dispatch(webapp2.py:570) for tasklet post(sync.py:387); pending])

Is this a warning of some sort? Should it be ignored? It doesn't cause any unusual behavior.

(sync.py is one of my files, but the other stuff aren't mine)

Upvotes: 4

Views: 190

Answers (1)

Alexis
Alexis

Reputation: 517

This seems to happen if you have async operations in progress before you enter the ndb.toplevel function.

My guess is that this warns you that theses async operations will not be waited for at the end of the request. This could be an issue if you expected them to be included in your "toplevel" function and they are tasklets waiting for an operation to complete before executing some more.

Upvotes: 1

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