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Posted to dev@qpid.apache.org by "Tobias Duckworth (JIRA)" <ji...@apache.org> on 2016/07/19 14:54:20 UTC
[jira] [Commented] (PROTON-1261) Qpid-Proton 0.12.2 unable to open
link with Azure when using connection_engine
[ https://issues.apache.org/jira/browse/PROTON-1261?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15384281#comment-15384281 ]
Tobias Duckworth commented on PROTON-1261:
------------------------------------------
Use the filter ip.addr == 13.69.192.43 to see the pertinent information in the wireshark traves
> Qpid-Proton 0.12.2 unable to open link with Azure when using connection_engine
> ------------------------------------------------------------------------------
>
> Key: PROTON-1261
> URL: https://issues.apache.org/jira/browse/PROTON-1261
> Project: Qpid Proton
> Issue Type: Bug
> Components: cpp-binding
> Affects Versions: 0.12.2
> Environment: Linux
> Reporter: Tobias Duckworth
> Assignee: Cliff Jansen
> Attachments: AzureWithQpidProton_FAILonOpenSender.pcapng, AzureWithQpidProton_SUCCESS.pcapng
>
>
> Since proton's built in SSL does not work when running as a connection_engine I used libcurl to achieve an SSL connection.
> I have tested this against a local broker and am able to connect, open sessions, senders and receivers fine.
> However, on connecting to a Microsoft Azure IoTHub I find that whilst I am able to connect and open a session, when attempting to open a sender or receiver the remote (Azure) end immediately closes it again.
> The problem does not occur with a reactor/messenger build of the same program, which uses proton's built in SSL support. However I don't think that the use of internal or external SSL is the cause of the problem. (It's tricky to prove this as I haven't found a way to do the io_reads and io_writes with a reactor build, which is why I'm using connection_engine/socket_engine in the first place - However, I did hack around in connection_options.cpp and convinced ssl_init to get called and found that the connection_engine build fails in the same way when using built in SSL).
> I'll try to attach wireshark traces from both sample programs to this bug.
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