[ https://issues.apache.org/jira/browse/QPID-5033?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Cliff Jansen resolved QPID-5033. -------------------------------- Resolution: Fixed Fix Version/s: 0.31 > [Windows C++ client] An operation on a socket could not be performed because > the system lacked sufficient buffer space or because a queue was full > -------------------------------------------------------------------------------------------------------------------------------------------------- > > Key: QPID-5033 > URL: https://issues.apache.org/jira/browse/QPID-5033 > Project: Qpid > Issue Type: Bug > Components: C++ Client > Environment: Windows, different versions > Reporter: JAkub Scholz > Assignee: Cliff Jansen > Fix For: 0.31 > > Attachments: client-trace.log, client.cpp > > > As discussed on the user mailing list > (http://qpid.2158936.n2.nabble.com/Qpid-throwed-WSAENOBUFS-while-receiving-data-from-a-broker-td7592938.html), > when receiving a large amounts of messages over SSL using a receiver > prefetch, the clients fails with an exception "An operation on a socket could > not be performed because the system lacked sufficient buffer space or because > a queue was full". This exception seems to originate from the SslAsynchIO > class, method sslDataIn. > Decreasing the capacity seems to improve the frequency with which the problem > appears. However with 1MB messages, even capacity 1 doesn't seem to work. The > problem seems to be quite easy to reproduce using following scenario: > 1) Create a large queue on a broker (C++ / Linux) > 2) Start feeding messages into the queue using C++/Linux program (in my case > I used approximately 1kB messages) > 3) Connect with a receiver (C++/Windows) using SSL and prefetch 1000 (no > client authentication, I used username & password) > 4) Wait few seconds to see the error in the receiver > The source code of the receiver as well as the full trace+ log are attached. > Please let me know should you need some additional information. -- 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