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add priority queue for events so important broadcasts like hold music can take precedenced over event-lock

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@15865 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale
2009-12-10 01:29:02 +00:00
parent ca7d414eb8
commit 6fde2f3961
9 changed files with 66 additions and 24 deletions
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6
src/switch_ivr.c
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@@ -461,6 +461,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_parse_event(switch_core_session_t *se
unsigned long CMD_UNICAST = switch_hashfunc_default("unicast", &hlen);
char *lead_frames = switch_event_get_header(event, "lead-frames");
char *event_lock = switch_event_get_header(event, "event-lock");
char *event_lock_pri = switch_event_get_header(event, "event-lock-pri");
switch_status_t status = SWITCH_STATUS_FALSE;
if (zstr(cmd)) {
@@ -476,6 +477,10 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_parse_event(switch_core_session_t *se
switch_channel_set_flag_recursive(channel, CF_EVENT_LOCK);
}
if (switch_true(event_lock_pri)) {
switch_channel_set_flag_recursive(channel, CF_EVENT_LOCK_PRI);
}
if (lead_frames) {
switch_frame_t *read_frame;
int frame_count = atoi(lead_frames);
@@ -606,6 +611,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_parse_event(switch_core_session_t *se
done:
switch_channel_clear_flag_recursive(channel, CF_EVENT_PARSE);
switch_channel_clear_flag_recursive(channel, CF_EVENT_LOCK);
switch_channel_clear_flag_recursive(channel, CF_EVENT_LOCK_PRI);
return status;
}