static apt_bool_t mrcp_unirtsp_session_terminate(rtsp_server_t *rtsp_server, rtsp_server_session_t *rtsp_session)
{
mrcp_unirtsp_session_t *session = rtsp_server_session_object_get(rtsp_session);
if(!session) {
return FALSE;
}
return mrcp_session_terminate_request(session->mrcp_session);
}
static apt_bool_t mrcp_client_session_terminate(mrcp_client_session_t *session)
{
mrcp_profile_t *profile;
mrcp_channel_t *channel;
rtp_termination_slot_t *slot;
int i;
if(!session->offer) {
return FALSE;
}
apt_log(APT_LOG_MARK,APT_PRIO_INFO,"Terminate Session <%s>", mrcp_session_str(session));
profile = session->profile;
/* remove existing control channels */
for(i=0; i<session->channels->nelts; i++) {
/* get existing channel */
channel = *((mrcp_channel_t**)session->channels->elts + i);
if(!channel) continue;
if(channel->control_channel) {
/* remove channel */
apt_log(APT_LOG_MARK,APT_PRIO_DEBUG,"Remove Control Channel");
if(mrcp_client_control_channel_remove(channel->control_channel) == TRUE) {
channel->waiting_for_channel = TRUE;
session->terminate_flag_count++;
}
}
if(channel->termination) {
/* send subtract termination request */
if(channel->termination) {
apt_log(APT_LOG_MARK,APT_PRIO_DEBUG,"Subtract Channel Termination");
if(mrcp_client_mpf_request_send(profile->media_engine,MPF_COMMAND_SUBTRACT,session->context,channel->termination,NULL) == TRUE) {
channel->waiting_for_termination = TRUE;
session->terminate_flag_count++;
}
}
}
}
/* subtract existing terminations */
for(i=0; i<session->terminations->nelts; i++) {
/* get existing termination */
slot = &((rtp_termination_slot_t*)session->terminations->elts)[i];
if(!slot || !slot->termination) continue;
/* send subtract termination request */
apt_log(APT_LOG_MARK,APT_PRIO_DEBUG,"Subtract Termination");
if(mrcp_client_mpf_request_send(profile->media_engine,MPF_COMMAND_SUBTRACT,session->context,slot->termination,NULL) == TRUE) {
slot->waiting = TRUE;
session->terminate_flag_count++;
}
}
session->terminate_flag_count++;
mrcp_session_terminate_request(&session->base);
return TRUE;
}
static void mrcp_sofia_on_call_terminate(mrcp_sofia_agent_t *sofia_agent,
nua_handle_t *nh,
mrcp_sofia_session_t *sofia_session,
sip_t const *sip,
tagi_t tags[])
{
if(sofia_session) {
mrcp_session_terminate_request(sofia_session->session);
}
}
static apt_bool_t mrcp_client_session_terminate(mrcp_client_session_t *session)
{
mrcp_profile_t *profile;
mrcp_channel_t *channel;
rtp_termination_slot_t *slot;
int i;
apt_obj_log(APT_LOG_MARK,APT_PRIO_INFO,session->base.log_obj,"Terminate Session "APT_NAMESID_FMT,
MRCP_SESSION_NAMESID(session));
profile = session->profile;
mrcp_client_session_state_set(session,SESSION_STATE_TERMINATING);
if(session->context) {
/* first destroy existing topology */
if(mpf_engine_topology_message_add(
session->profile->media_engine,
MPF_DESTROY_TOPOLOGY,session->context,
&session->mpf_task_msg) == TRUE){
mrcp_client_session_subrequest_add(session);
}
}
/* remove existing control channels */
for(i=0; i<session->channels->nelts; i++) {
/* get existing channel */
channel = APR_ARRAY_IDX(session->channels,i,mrcp_channel_t*);
if(!channel) continue;
if(channel->control_channel) {
/* remove channel */
apt_obj_log(APT_LOG_MARK,APT_PRIO_DEBUG,session->base.log_obj,"Remove Control Channel "APT_NAMESID_FMT,
MRCP_SESSION_NAMESID(session));
if(mrcp_client_control_channel_remove(channel->control_channel) == TRUE) {
channel->waiting_for_channel = TRUE;
mrcp_client_session_subrequest_add(session);
}
}
/* send subtract termination request */
if(channel->termination) {
apt_obj_log(APT_LOG_MARK,APT_PRIO_DEBUG,session->base.log_obj,"Subtract Media Termination "APT_NAMESIDRES_FMT,
MRCP_SESSION_NAMESID(session),
mpf_termination_name_get(channel->termination));
if(mpf_engine_termination_message_add(
profile->media_engine,
MPF_SUBTRACT_TERMINATION,session->context,channel->termination,NULL,
&session->mpf_task_msg) == TRUE) {
channel->waiting_for_termination = TRUE;
mrcp_client_session_subrequest_add(session);
}
}
}
if(session->context) {
/* subtract existing terminations */
for(i=0; i<session->terminations->nelts; i++) {
/* get existing termination */
slot = &APR_ARRAY_IDX(session->terminations,i,rtp_termination_slot_t);
if(!slot || !slot->termination) continue;
/* send subtract termination request */
apt_obj_log(APT_LOG_MARK,APT_PRIO_DEBUG,session->base.log_obj,"Subtract Media Termination "APT_NAMESIDRES_FMT,
MRCP_SESSION_NAMESID(session),
mpf_termination_name_get(slot->termination));
if(mpf_engine_termination_message_add(
profile->media_engine,
MPF_SUBTRACT_TERMINATION,session->context,slot->termination,NULL,
&session->mpf_task_msg) == TRUE) {
slot->waiting = TRUE;
mrcp_client_session_subrequest_add(session);
}
}
mpf_engine_message_send(profile->media_engine,&session->mpf_task_msg);
}
mrcp_client_session_subrequest_add(session);
mrcp_session_terminate_request(&session->base);
return TRUE;
}
