Bug 1049498
| Summary: | [amqp1.0] connection loss is not detected by session sync() call | ||||||
|---|---|---|---|---|---|---|---|
| Product: | Red Hat Enterprise MRG | Reporter: | Petr Matousek <pematous> | ||||
| Component: | qpid-cpp | Assignee: | Gordon Sim <gsim> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Petr Matousek <pematous> | ||||
| Severity: | high | Docs Contact: | |||||
| Priority: | medium | ||||||
| Version: | Development | CC: | freznice, gsim, iboverma, jross, lzhaldyb | ||||
| Target Milestone: | 3.0 | ||||||
| Target Release: | --- | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | qpid-cpp-0.22-35 | Doc Type: | Bug Fix | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2014-09-24 15:09:45 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Bug Depends On: | 1050867 | ||||||
| Bug Blocks: | 1010399 | ||||||
| Attachments: |
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Created attachment 846765 [details]
reproducer
Fix for Session::sync() issue applied upstream: https://svn.apache.org/r1560125 The issue with Connection::isOpen()is fixed by the backports for https://bugzilla.redhat.com/show_bug.cgi?id=1050867. Note on reproducer, I found that with the Connection.isOpen() test in place I couldn't reproduce the exception from sync(). I tested both protocols with that test in place and with it replaced by 'true'. This issue has been fixed. Verified on rhel6.5 (x86_64, i386). packages under test: qpid-cpp-*-0.22-35 -> VERIFIED Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. http://rhn.redhat.com/errata/RHEA-2014-1296.html |
Description of problem: When an amqp1.0 client is connected to the broker and the connection is lost, session sync call do not raise any exception and seems to be successful. Also connection isOpen() returns wrong connection state. See the attached reproducer for more details. 0-10 client reports exception immediately on sync call. Also the connection isOpen() call reports the proper connection state. Version-Release number of selected component (if applicable): qpid-cpp-*-0.22-30.el6 How reproducible: 100% Steps to Reproduce: 1. start the broker 2. create connection to the broker 3. create session 4. stop the broker 5. call session.sync() 6. sync call seems to be successfully executed, no exception is raised ie. 1. service qpidd start 2. ./sync_client --connection-options "{protocol:amqp1.0}" 3. service qpidd stop 4. client continues execution (repeatedly calls the session sync method) even if the connection is lost Actual results: connection loss is not detected, sync call do not raise any exception, inappropriate connection state is reported by connection isOpen() call Expected results: an exception appears when the connection is lost on session sync call, connection isOpen() call reports the proper connection state Additional info: