Darryl L. Pierce created QPID-6107: -------------------------------------- Summary: Python Swig wrapped bindings consistently fail with spout and drain Key: QPID-6107 URL: https://issues.apache.org/jira/browse/QPID-6107 Project: Qpid Issue Type: Bug Components: Python Client (Wrapped) Reporter: Darryl L. Pierce Assignee: Darryl L. Pierce
In testing the packages [1] I have come across an interesting situation. It first came up on Ubuntu trusty but then I was able to reproduce it on F20. If I send less than 2272 messages using the spout tool then things success. But at 2273 then the Python bindings fail with: Fatal Python error: deallocating None Aborted (core dumped) using the following command line: $ python /usr/share/doc/python-qpid-messaging/examples/python/spout --count 2272 "my-queue;{create:always,delete:receiver}" I'm not sure why 2273 is the magic number. On Fedora the number seems to be a little bit lower at 2269 before it starts to fail as on Debian. On the other side, when I then drain the queue with: $ python /usr/share/doc/python-qpid-messaging/examples/python/drain "my-queue" I can't receive more than 1505 messages on Debian and 1503 on Fedora before the same error occurs. To verify this I ran very specific spout and drain situations with Python. On Debian I did: $ sudo service qpidd stop; sudo service qpidd start; python /usr/share/doc/python-qpid-messaging/examples/python/spout --count 1505 "my-queue;{create:always,delete:receiver}" $ python /usr/share/doc/python-qpid-messaging/examples/python/drain "my-queue" $ sudo service qpidd stop; sudo service qpidd start; python /usr/share/doc/python-qpid-messaging/examples/python/spout --count 1506 "my-queue;{create:always,delete:receiver}" $ python /usr/share/doc/python-qpid-messaging/examples/python/drain "my-queue" > output.txtFatal Python error: deallocating None Aborted (core dumped) On Fedora I changed 1505/1506 to 1503/1504 and the output was consistently the same. [1] https://launchpad.net/~mcpierce/+archive/ubuntu/qpid-testing/+packages -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@qpid.apache.org For additional commands, e-mail: dev-h...@qpid.apache.org