Confbridge: Add a user timeout option

This option adds the ability to specify a timeout, in seconds, for a
participant in a ConfBridge. When the user's timeout has been reached,
the user is ejected from the conference with the CONFBRIDGE_RESULT
channel variable set to "TIMEOUT".

The rationale for this change is that there have been times where we
have seen channels get "stuck" in ConfBridge because a network issue
results in a SIP BYE not being received by Asterisk. While these
channels can be hung up manually via CLI/AMI/ARI, adding some sort of
automatic cleanup of the channels is a nice feature to have.

ASTERISK-25549 #close
Reported by Mark Michelson

Change-Id: I2996b6c5e16a3dda27595f8352abad0bda9c2d98
This commit is contained in:
Mark Michelson
2015-11-13 14:03:35 -06:00
parent a1fcf6f7b2
commit ed13732188
5 changed files with 37 additions and 0 deletions

View File

@@ -227,6 +227,9 @@ ASTERISK_REGISTER_FILE()
<configOption name="template">
<synopsis>When using the CONFBRIDGE dialplan function, use a user profile as a template for creating a new temporary profile</synopsis>
</configOption>
<configOption name="timeout">
<synopsis>Kick the user out of the conference after this many seconds. 0 means there is no timeout for the user.</synopsis>
</configOption>
</configObject>
<configObject name="bridge_profile">
<synopsis>A named profile to apply to specific bridges.</synopsis>
@@ -2141,6 +2144,7 @@ int conf_load_config(void)
aco_option_register(&cfg_info, "dsp_silence_threshold", ACO_EXACT, user_types, __stringify(DEFAULT_SILENCE_THRESHOLD), OPT_UINT_T, 0, FLDSET(struct user_profile, silence_threshold));
aco_option_register(&cfg_info, "dsp_talking_threshold", ACO_EXACT, user_types, __stringify(DEFAULT_TALKING_THRESHOLD), OPT_UINT_T, 0, FLDSET(struct user_profile, talking_threshold));
aco_option_register(&cfg_info, "jitterbuffer", ACO_EXACT, user_types, "no", OPT_BOOLFLAG_T, 1, FLDSET(struct user_profile, flags), USER_OPT_JITTERBUFFER);
aco_option_register(&cfg_info, "timeout", ACO_EXACT, user_types, "0", OPT_UINT_T, 0, FLDSET(struct user_profile, timeout));
/* This option should only be used with the CONFBRIDGE dialplan function */
aco_option_register_custom(&cfg_info, "template", ACO_EXACT, user_types, NULL, user_template_handler, 0);

View File

@@ -141,6 +141,8 @@ struct user_profile {
unsigned int talking_threshold;
/*! The time in ms of silence before a user is considered to be silent by the dsp. */
unsigned int silence_threshold;
/*! The time in ms the user may stay in the confbridge */
unsigned int timeout;
};
enum conf_sounds {