repoze.debug
canary middleware¶
The canary
middleware is middleware helps figure out if your application
is leaking WSGI environment dictionary objects.
Configuration via Python¶
Wire up the middleware in your application:
from repoze.debug.canary import CanaryMiddleware
middleware = CanaryMiddleware(app)
Configuration via Paste¶
Wire the canary middleware up into your pipeline:
[pipeline:main]
pipeline = egg:Paste#cgitb
egg:repoze.debug#canary
myapp
Usage¶
If refcounts to repoze.debug.canary.Canary
grow without bound, you
know you are leaking WSGI environment dictionaries. Use e.g. Dozer
to find the reference leaks.