#33945: Failed assertion breaks BridgeDB's email responder ----------------------------------------+----------------------- Reporter: phw | Owner: phw Type: defect | Status: assigned Priority: High | Milestone: Component: Circumvention/BridgeDB | Version: Severity: Normal | Keywords: s30-o22a3 Actual Points: | Parent ID: #31279 Points: 2 | Reviewer: Sponsor: Sponsor30-can | ----------------------------------------+----------------------- BridgeDB's email responder stops working after a while. The issue is probably related to the exception below but I don't know how exactly. As part of our Python 3 port, we [https://gitweb.torproject.org/bridgedb.git/commit/?id=c1a48d1b568b00fab19a308e6497881f31d17680 modifed the context manager], which may be a good place to start debugging.
{{{ Unhandled Error Traceback (most recent call last): File "/home/bridgedb/virtualenvs/bridgedb/lib/python3.7/site- packages/twisted/python/log.py", line 103, in callWithLogger return callWithContext({"system": lp}, func, *args, **kw) File "/home/bridgedb/virtualenvs/bridgedb/lib/python3.7/site- packages/twisted/python/log.py", line 86, in callWithContext return context.call({ILogContext: newCtx}, func, *args, **kw) File "/home/bridgedb/virtualenvs/bridgedb/lib/python3.7/site- packages/twisted/python/context.py", line 122, in callWithContext return self.currentContext().callWithContext(ctx, func, *args, **kw) File "/home/bridgedb/virtualenvs/bridgedb/lib/python3.7/site- packages/twisted/python/context.py", line 85, in callWithContext return func(*args,**kw) --- <exception caught here> --- File "/home/bridgedb/virtualenvs/bridgedb/lib/python3.7/site- packages/twisted/internet/posixbase.py", line 614, in _doReadOrWrite why = selectable.doRead() File "/home/bridgedb/virtualenvs/bridgedb/lib/python3.7/site- packages/twisted/internet/tcp.py", line 243, in doRead return self._dataReceived(data) File "/home/bridgedb/virtualenvs/bridgedb/lib/python3.7/site- packages/twisted/internet/tcp.py", line 249, in _dataReceived rval = self.protocol.dataReceived(data) File "/home/bridgedb/virtualenvs/bridgedb/lib/python3.7/site- packages/twisted/protocols/basic.py", line 454, in dataReceived self.lineReceived(line) File "/home/bridgedb/virtualenvs/bridgedb/lib/python3.7/site- packages/twisted/mail/smtp.py", line 445, in lineReceived return getattr(self, 'state_' + self.mode)(line) File "/home/bridgedb/virtualenvs/bridgedb/lib/python3.7/site- packages/twisted/mail/smtp.py", line 705, in dataLineReceived m.eomReceived() for m in self.__messages File "/home/bridgedb/virtualenvs/bridgedb/lib/python3.7/site- packages/twisted/mail/smtp.py", line 705, in <listcomp> m.eomReceived() for m in self.__messages File "/home/bridgedb/virtualenvs/bridgedb/lib/python3.7/site- packages/bridgedb-0.10.0+11.g4cdd6a61.dirty- py3.7.egg/bridgedb/distributors/email/server.py", line 230, in eomReceived self.responder.reply() File "/home/bridgedb/virtualenvs/bridgedb/lib/python3.7/site- packages/bridgedb-0.10.0+11.g4cdd6a61.dirty- py3.7.egg/bridgedb/distributors/email/autoresponder.py", line 574, in reply response = self.getMailData() File "/home/bridgedb/virtualenvs/bridgedb/lib/python3.7/site- packages/bridgedb-0.10.0+11.g4cdd6a61.dirty- py3.7.egg/bridgedb/distributors/email/autoresponder.py", line 392, in getMailData client, lang) File "/home/bridgedb/virtualenvs/bridgedb/lib/python3.7/site- packages/bridgedb-0.10.0+11.g4cdd6a61.dirty- py3.7.egg/bridgedb/distributors/email/autoresponder.py", line 101, in createResponseBody bridges = context.distributor.getBridges(bridgeRequest, interval) File "/home/bridgedb/virtualenvs/bridgedb/lib/python3.7/site- packages/bridgedb-0.10.0+11.g4cdd6a61.dirty- py3.7.egg/bridgedb/distributors/email/distributor.py", line 145, in getBridges with bridgedb.Storage.getDB() as db: File "/home/bridgedb/virtualenvs/bridgedb/lib/python3.7/site- packages/bridgedb-0.10.0+11.g4cdd6a61.dirty- py3.7.egg/bridgedb/Storage.py", line 352, in __enter__ return next(self.gen) File "/home/bridgedb/virtualenvs/bridgedb/lib/python3.7/site- packages/bridgedb-0.10.0+11.g4cdd6a61.dirty- py3.7.egg/bridgedb/Storage.py", line 472, in getDB assert _REFCOUNT == 0 builtins.AssertionError: }}} -- Ticket URL: <https://trac.torproject.org/projects/tor/ticket/33945> Tor Bug Tracker & Wiki <https://trac.torproject.org/> The Tor Project: anonymity online
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