postmarker icon indicating copy to clipboard operation
postmarker copied to clipboard
verified publisher icon Stranger6667

Issue with `send_batch()`: LoopExit: This operation would block forever

Open ibnIrshad opened this issue 8 years ago • 2 comments

I get this stack trace periodically when using the send_batch() method on a cherrypy server with a large number of recipients (over 100):

See full stack trace here: https://sentry.io/share/issue/36363330332e323735383136313838/

ibnIrshad avatar May 18 '17 15:05 ibnIrshad

Any idea what might be happening here?

ibnIrshad avatar May 18 '17 15:05 ibnIrshad

Hi @ibnIrshad ! Sorry for the late response. In fact, I don't have much experience with gevent, but it should be related to requests and gevent combination. Probably guys fromgevent could give a better explanation what happened here. From my side the situation is - postmarker uses requests under the hood and in some cases it does more than 1 request to Postmark API - e.g. if the number of recipients > 500 it is split to multiple batches by 500 recipients in each one. I don't know if it is your case, but I hope, that it could help :)

Best Regards

Stranger6667 avatar Jun 08 '17 14:06 Stranger6667