/*!
* \internal
* \brief Send the peer channel on its way on bridge start failure.
* \since 12.0.0
*
* \param chan Chan to put into autoservice.
* \param peer Chan to send to after bridge goto or run hangup handlers and hangup.
*
* \return Nothing
*/
static void bridge_failed_peer_goto(struct ast_channel *chan, struct ast_channel *peer)
{
if (ast_bridge_setup_after_goto(peer)
|| ast_pbx_start(peer)) {
ast_autoservice_chan_hangup_peer(chan, peer);
}
}
static void internal_bridge_after_cb(struct ast_channel *chan, void *data,
enum ast_bridge_after_cb_reason reason)
{
struct stasis_app_control *control = data;
SCOPED_AO2LOCK(lock, control);
struct ast_bridge_channel *bridge_channel;
ast_debug(3, "%s, %s: %s\n",
ast_channel_uniqueid(chan), control->bridge ? control->bridge->uniqueid : "unknown",
ast_bridge_after_cb_reason_string(reason));
if (reason == AST_BRIDGE_AFTER_CB_REASON_IMPART_FAILED) {
/* The impart actually failed so control->bridge isn't valid. */
control->bridge = NULL;
}
ast_assert(chan == control->channel);
/* Restore the channel's PBX */
ast_channel_pbx_set(control->channel, control->pbx);
control->pbx = NULL;
if (control->bridge) {
app_unsubscribe_bridge(control->app, control->bridge);
/* No longer in the bridge */
control->bridge = NULL;
/* Get the bridge channel so we don't depart from the wrong bridge */
ast_channel_lock(chan);
bridge_channel = ast_channel_get_bridge_channel(chan);
ast_channel_unlock(chan);
/* Depart this channel from the bridge using the command queue if possible */
stasis_app_send_command_async(control, bridge_channel_depart, bridge_channel, __ao2_cleanup);
}
if (stasis_app_channel_is_stasis_end_published(chan)) {
/* The channel has had a StasisEnd published on it, but until now had remained in
* the bridging system. This means that the channel moved from a Stasis bridge to a
* non-Stasis bridge and is now exiting the bridging system. Because of this, the
* channel needs to exit the Stasis application and go to wherever the non-Stasis
* bridge has directed it to go. If the non-Stasis bridge has not set up an after
* bridge destination, then the channel should be hung up.
*/
int hangup_flag;
hangup_flag = ast_bridge_setup_after_goto(chan) ? AST_SOFTHANGUP_DEV : AST_SOFTHANGUP_ASYNCGOTO;
ast_channel_lock(chan);
ast_softhangup_nolock(chan, hangup_flag);
ast_channel_unlock(chan);
}
}
