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Posted to dev@qpid.apache.org by "Alan Conway (JIRA)" <ji...@apache.org> on 2018/07/11 15:53:00 UTC
[jira] [Commented] (PROTON-1884) [python] examples don't work with
other language brokers
[ https://issues.apache.org/jira/browse/PROTON-1884?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16540278#comment-16540278 ]
Alan Conway commented on PROTON-1884:
-------------------------------------
Correction: this is not a bug in python, it is a problem with SASL in the other language bindings. The other bindings have SASL disabled by default, python has it enabled. Enabling SASL in other clients shows the same problem:
Using the unmodified c/examples/broker.c (which enables SASL "ANONYMOUS") and with the following changes to any c example client:
pn_transport_t *t = pn_transport();
pn_sasl_allowed_mechs(pn_sasl(t), "ANONYMOUS");
pn_proactor_connect2(proactor, NULL, t, addr);
The client hangs in the same way as the python client with this PN_TRACE_FRM=1 output:
[0x2300720]: -> SASL
[0x2300720]: <- SASL
> [python] examples don't work with other language brokers
> --------------------------------------------------------
>
> Key: PROTON-1884
> URL: https://issues.apache.org/jira/browse/PROTON-1884
> Project: Qpid Proton
> Issue Type: Bug
> Components: python-binding
> Affects Versions: proton-c-0.23.0
> Reporter: Alan Conway
> Assignee: Alan Conway
> Priority: Major
>
> The python simple_send client does not work with c, cpp or ruby example brokers. It hangs during the SASL negotiation. It does work with the python example broker.
> Based on hand testing a few combinations, the c, cpp and ruby examples all appear to interoperate.
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