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Tobias Nöll commented on QPID-2410: ----------------------------------- Meanwhile I got it working: Solution was: 1.) No need to modify the client c++ api 2.) Don't set max-frame-size in the client (i.e. in connection options) 3.) Modify the java broker to have a max-frame-size of 0x3FFF instead of 0XFFFF in org/apache/qpid/server/protocol/v0_10/ServerConnectionDelegate.java Strangely, if I set a max-frame-size:16384 in the connection parameters of the client, it hangs if sending larger messages than this. If I remove max-frame-size parameter from the connection option everything works fine. I don't understand this behaviour, but at least it is working. From my point of view for a solution it should have been enough for the clients to connect with max-frame-size accordingly set to 16K. Strangely, it's not. But I'll work for now with this workaround until a proper fix is available... > perftest hang in SSL on Windows with large buffers > -------------------------------------------------- > > Key: QPID-2410 > URL: https://issues.apache.org/jira/browse/QPID-2410 > Project: Qpid > Issue Type: Bug > Components: C++ Client > Affects Versions: 0.7 > Environment: Windows client, Linux broker > Reporter: Cliff Jansen > Assignee: Steve Huston > Attachments: ssl_windows_patch.patch > > > The following command: > perftest --count 1 --size 102400 -P ssl --port 5671 --broker linuxhost > --username testuser --password secret --mechanism PLAIN > hangs on a Windows client. Reducing the message body size to 1024 bytes > makes the hang go away, as does turning off SSL. -- 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