1040396 - Somehow silence StopIteration errors during gunicorn shutdown

Status: VERIFIED FIXED

(Cloud Services Graveyard :: Server: Token, defect)

Description

[Ryan Kelly [:rfkelly]]

Per Bug 1039803 Comment 7:

"""
Seen the StopIteration exception before. It is a gunicorn thing when nginx closes the TCP socket without sending any data. 

see: https://github.com/benoitc/gunicorn/issues/65
Here's the actual gunicorn code: https://github.com/benoitc/gunicorn/blob/master/gunicorn/workers/async.py#L116

Not entirely sure how to silence it but it sounds like it can safely be ignored.
"""

Comment 1

[Ryan Kelly [:rfkelly]]

Bob, has this been fixed with the updated gunicorn version?  IIRC this is one of the things mentioned in the changelog for that release.

(The socket errors still occur, specifically I'm interested in the StopIteration tracebacks)

Comment 2

[Bob Micheletto [:bobm]]

(In reply to Ryan Kelly [:rfkelly] from comment #1)
> Bob, has this been fixed with the updated gunicorn version?  IIRC this is
> one of the things mentioned in the changelog for that release.
> 
> (The socket errors still occur, specifically I'm interested in the
> StopIteration tracebacks)

There is no occurrence of StopIteration in any of the Sync application logs on any of the Sync nodes!

Comment 3

[Ryan Kelly [:rfkelly]]

Awesome, I'm closing this out.

Comment 4

[James Bonacci [:jbonacci]]

Sounds good to me.