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/branches/13/res/res_pjsip_outbound_publish.c <https://reviewboard.asterisk.org/r/4325/#comment24628> explicit_publish_destroy? - Joshua Colp On Jan. 9, 2015, 12:07 a.m., Mark Michelson wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviewboard.asterisk.org/r/4325/ > ----------------------------------------------------------- > > (Updated Jan. 9, 2015, 12:07 a.m.) > > > Review request for Asterisk Developers and Kevin Harwell. > > > Bugs: ASTERISK-24655 > https://issues.asterisk.org/jira/browse/ASTERISK-24655 > > > Repository: Asterisk > > > Description > ------- > > If an outbound publish is configured, and that publication never published > any data, then a graceful shutdown would result in Asterisk hanging for a > while before finally shutting down. > > The reason is that the code did not take into account the case where we never > started publishing anything. The code would attempt to send a PUBLISH to stop > publication, relying on the PUBLISH callback to be called so we could then > destroy the PJSIP publishc structure, destroy our publication client, and > signal to the unloading code that we were done. The problem is that the > PUBLISH callback was never being called, presumably since > pjsip_publishc_send() was failing. > > I modified the code to outright destroy the PJSIP publishc structure and drop > its reference to our publication client if we never actually started > publishing anything. This way, shutting down gracefully doesn't wait for a > callback that will never occur. > > Also, feel free to give a better suggestion for a function name than > "kill_it". There are already so many variations on destroying clients in that > file, I was a bit bankrupt for ideas. > > > Diffs > ----- > > /branches/13/res/res_pjsip_outbound_publish.c 430372 > > Diff: https://reviewboard.asterisk.org/r/4325/diff/ > > > Testing > ------- > > Reproduced the issue originally as described in ASTERISK-24655. With the > patch here, I have confirmed that the issue no longer occurs. > > I won't be writing a testsuite test for this, since the testsuite is not > really well suited to this sort of thing. > > > Thanks, > > Mark Michelson > >
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