Django アプリで SUDS を使用しているときに、Sentry エラー ログと一緒に使用すると、SUDS がエラーを発生させ、Sentry がそれを処理しようとして、ひどく失敗し、サーバー 500 が発生するという問題に遭遇しました。
[Wed Sep 14 16:06:22 2011] [error] Unable to process log entry: plugin domain (__sentry__), invalid
[Wed Sep 14 16:06:22 2011] [error] Traceback (most recent call last):
[Wed Sep 14 16:06:22 2011] [error] File "/opt/envs/xxxx/lib/python2.6/site-packages/sentry/client/models.py", line 38, in sentry_exception_handler
[Wed Sep 14 16:06:22 2011] [error] message_id = get_client().create_from_exception(**extra)
[Wed Sep 14 16:06:22 2011] [error] File "/opt/envs/xxxx/lib/python2.6/site-packages/sentry/client/base.py", line 220, in create_from_exception
[Wed Sep 14 16:06:22 2011] [error] frames = varmap(shorten, reporter.get_traceback_frames())
[Wed Sep 14 16:06:22 2011] [error] File "/opt/envs/xxxx/lib/python2.6/site-packages/sentry/helpers.py", line 68, in varmap
[Wed Sep 14 16:06:22 2011] [error] ret = [varmap(func, f, context) for f in var]
[Wed Sep 14 16:06:22 2011] [error] File "/opt/envs/xxxx/lib/python2.6/site-packages/sentry/helpers.py", line 66, in varmap
[Wed Sep 14 16:06:22 2011] [error] ret = dict((k, varmap(func, v, context)) for k, v in var.iteritems())
[Wed Sep 14 16:06:22 2011] [error] File "/opt/envs/xxxx/lib/python2.6/site-packages/sentry/helpers.py", line 66, in <genexpr>
[Wed Sep 14 16:06:22 2011] [error] ret = dict((k, varmap(func, v, context)) for k, v in var.iteritems())
[Wed Sep 14 16:06:22 2011] [error] File "/opt/envs/xxxx/lib/python2.6/site-packages/sentry/helpers.py", line 68, in varmap
[Wed Sep 14 16:06:22 2011] [error] ret = [varmap(func, f, context) for f in var]
[Wed Sep 14 16:06:22 2011] [error] File "/opt/envs/xxxx/lib/python2.6/site-packages/sentry/helpers.py", line 68, in varmap
[Wed Sep 14 16:06:22 2011] [error] ret = [varmap(func, f, context) for f in var]
[Wed Sep 14 16:06:22 2011] [error] File "/opt/envs/xxxx/lib/python2.6/site-packages/sentry/helpers.py", line 70, in varmap
[Wed Sep 14 16:06:22 2011] [error] ret = func(var)
[Wed Sep 14 16:06:22 2011] [error] File "/opt/envs/xxxx/lib/python2.6/site-packages/sentry/helpers.py", line 235, in shorten
[Wed Sep 14 16:06:22 2011] [error] var = transform(var)
[Wed Sep 14 16:06:22 2011] [error] File "/opt/envs/xxxx/lib/python2.6/site-packages/sentry/helpers.py", line 101, in transform
[Wed Sep 14 16:06:22 2011] [error] callable(getattr(value, '__sentry__', None)):
[Wed Sep 14 16:06:22 2011] [error] File "/opt/envs/xxxx/lib/python2.6/site-packages/suds/plugin.py", line 208, in __getattr__
[Wed Sep 14 16:06:22 2011] [error] raise Exception, 'plugin domain (%s), invalid' % name
[Wed Sep 14 16:06:22 2011] [error] Exception: plugin domain (__sentry__), invalid
セントリーとSUDSがうまくいかないようですね…？