diff options
author | Joshua Colp <jcolp@digium.com> | 2016-11-16 16:55:39 -0600 |
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committer | Gerrit Code Review <gerrit2@gerrit.digium.api> | 2016-11-16 16:55:39 -0600 |
commit | aa1482aed4e837b7d8980899ebe2a3ee07b8149e (patch) | |
tree | 596dd6b30e9f0bbfe1152c62ca8cfabd84942be9 /include/asterisk/channel.h | |
parent | caa207bc4f397466f6f811ecf2f11e99fd5eab1a (diff) | |
parent | ac6051c302d8e5b858e86dd4ed8bb452328858d0 (diff) |
Merge "channel: Fix issues in hangup scenarios caused by frame deferral" into 14
Diffstat (limited to 'include/asterisk/channel.h')
-rw-r--r-- | include/asterisk/channel.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/include/asterisk/channel.h b/include/asterisk/channel.h index 58d9a0480..9745bc220 100644 --- a/include/asterisk/channel.h +++ b/include/asterisk/channel.h @@ -972,6 +972,11 @@ enum { * frames should be deferred. */ AST_FLAG_DEFER_FRAMES = (1 << 28), + /*! + * The channel is currently deferring hangup frames + * in addition to other frame types. + */ + AST_FLAG_DEFER_HANGUP_FRAMES = (1 << 29), }; /*! \brief ast_bridge_config flags */ @@ -4710,11 +4715,17 @@ struct ast_readq_list *ast_channel_deferred_readq(struct ast_channel *chan); * drop important frames. This function can be called so that important frames * will be deferred, rather than placed in the channel frame queue as normal. * + * Hangups are an interesting frame type. Hangups will always be detectable by + * a reader when a channel is deferring frames. If the defer_hangups parameter + * is non-zero, then the hangup frame will also be duplicated and deferred, so + * that the next reader of the channel will get the hangup frame, too. + * * \pre chan MUST be locked before calling * * \param chan The channel on which frames should be deferred + * \param defer_hangups Defer hangups in addition to other deferrable frames */ -void ast_channel_start_defer_frames(struct ast_channel *chan); +void ast_channel_start_defer_frames(struct ast_channel *chan, int defer_hangups); /*! * \brief Stop deferring deferrable frames on this channel |