Couchbase http://www.couchbase.com/issues This file is an XML representation of an issue en-us 5.2.4 845 26-12-2012 [PCBC-159] incorrect timeout exceptions during required-durability function tests http://www.couchbase.com/issues/browse/PCBC-159 Couchbase PHP client library When running the tests with the build mentioned above, I relatively regularly receive timeouts during the sync tests. Given that the host is localhost and there is no active workload (and it&#39;s on ssd), these seem to indicate a problem with the implementation of the required-durability functions. Mac OS 10.8 <br/> 2.0 build 1971 <br/> 1.1.0-dp4-76-g2f51ee9 <br/> PCBC-159 incorrect timeout exceptions during required-durability function tests Bug Blocker Resolved Fixed Public Trond Norbye Matt Ingenthron Wed, 5 Dec 2012 00:19:20 -0600 Tue, 11 Dec 2012 19:59:32 -0600 Wed, 5 Dec 2012 14:15:19 -0600 1.1.0 1.1.0 0 0 logs showing the timeout exceptions. these don&#39;t have much data, but maybe there&#39;s something interesting? I&#39;ve seen this issue as well (but initially thought I was just having a slow cluster). I&#39;m willing to bet the issue is in the timeout loop itself rather than in libcouchbase or in somewhere &#39;deeper&#39;, as the other Observe tests pass. <br/> <br/> Additionally, they seem to take very long to complete (patch below does not). <br/> <br/> What&#39;s odd is that I&#39;ve run this through valgrind and it didn&#39;t show any particular errors, and the errors are not always reproducible. <br/> <br/> fwiw, this seems to pass the tests <br/> <br/> <a href="http://paste.scsys.co.uk/216801">http://paste.scsys.co.uk/216801</a> Attached a packet capture showing the same issues. I&#39;m going to reconfigure the server and see if they go away, because I clearly see the polling, but I&#39;ve not looked to see what&#39;s happening with the poll. Have a different failure under the remove scenario here. This isn&#39;t a timeout.<br/> <br/> see:<br/> packetdump-<a href="http://www.couchbase.com/issues/browse/PCBC-159" title="incorrect timeout exceptions during required-durability function tests"><strike>PCBC-159</strike></a>_second-time.pcapng<br/> php_test_results_20121205_0637.txt <a href="http://review.couchbase.org/#/c/23103/1">http://review.couchbase.org/#/c/23103/1</a> Rank 9759 Time In Status