1338565 - It isn't possible to search for a "proto-signature is" since the generated URL is too long

Status: RESOLVED FIXED

(Socorro :: Webapp, task)

Description

[Calixte Denizet (:calixte)]

I've the same issue when using the API with "proto_signature=".

Comment 1

[[DEACTIVATED] Adrian Gaudebert]

Miles, could it be possible to increase the URL size limit in our nginx servers?

Comment 2

[Miles Crabill [:miles]]

If this was an nginx problem we would get a 414 and not a 502. nginx logs confirm that the error is coming from the upstream server (the webapp).

From nginx error log:
recv() failed (104: Connection reset by peer) while reading response header from upstream, client: ***.***.***.***, server: crash-stats, request: "GET /search/?proto_signature=......"

Comment 3

[Miles Crabill [:miles]]

Looking further, this is because of uWSGI buffer size[1]. Increasing buffer size from default of 4096 to 16384 (out of max of 65536) was sufficient for this query to work in stage.

PR here: https://github.com/mozilla/socorro/pull/3669.

[1] http://uwsgi-docs.readthedocs.io/en/latest/Options.html#buffer-size

Comment 4

[[github robot]]

Commit pushed to master at https://github.com/mozilla/socorro

https://github.com/mozilla/socorro/commit/507ed84a39dc3b4548aa22737898705d5ee26b83
Merge pull request #3669 from milescrabill/up-wsgi-buffer-size

Bug 1338565 - webapp: increase uwsgi buffer-size 4096 (default) => 16384

Comment 5

[Miles Crabill [:miles]]

This fix is now live in prod.