/* Finally terminate RTSP session */
static apt_bool_t rtsp_server_session_do_terminate(rtsp_server_t *server, rtsp_server_session_t *session)
{
rtsp_server_connection_t *rtsp_connection = session->connection;
if(session->active_request) {
rtsp_message_t *response = rtsp_response_create(session->active_request,
RTSP_STATUS_CODE_OK,RTSP_REASON_PHRASE_OK,session->active_request->pool);
if(response) {
if(session->id.buf) {
response->header.session_id = session->id;
rtsp_header_property_add(&response->header,RTSP_HEADER_FIELD_SESSION_ID,response->pool);
}
if(rtsp_connection) {
rtsp_server_message_send(server,rtsp_connection,response);
}
}
}
apt_log(RTSP_LOG_MARK,APT_PRIO_INFO,"Remove RTSP Session " APT_SID_FMT,session->id.buf);
if(rtsp_connection) {
apr_hash_set(rtsp_connection->session_table,session->id.buf,session->id.length,NULL);
}
rtsp_server_session_destroy(session);
if(rtsp_connection && !rtsp_connection->sock) {
if(apr_hash_count(rtsp_connection->session_table) == 0) {
rtsp_server_connection_destroy(rtsp_connection);
}
}
return TRUE;
}
/** Close connection */
static apt_bool_t rtsp_server_connection_close(rtsp_server_t *server, rtsp_server_connection_t *rtsp_connection)
{
apr_size_t remaining_sessions = 0;
if(!rtsp_connection || !rtsp_connection->sock) {
return FALSE;
}
apt_log(RTSP_LOG_MARK,APT_PRIO_INFO,"Close RTSP Connection %s",rtsp_connection->id);
apt_poller_task_descriptor_remove(server->task,&rtsp_connection->sock_pfd);
apr_socket_close(rtsp_connection->sock);
rtsp_connection->sock = NULL;
APR_RING_REMOVE(rtsp_connection,link);
remaining_sessions = apr_hash_count(rtsp_connection->session_table);
if(remaining_sessions) {
rtsp_server_session_t *session;
void *val;
apr_hash_index_t *it;
apt_log(RTSP_LOG_MARK,APT_PRIO_NOTICE,"Terminate Remaining RTSP Sessions [%"APR_SIZE_T_FMT"]",
remaining_sessions);
it = apr_hash_first(rtsp_connection->pool,rtsp_connection->session_table);
for(; it; it = apr_hash_next(it)) {
apr_hash_this(it,NULL,NULL,&val);
session = val;
if(session && session->terminating == FALSE) {
rtsp_server_session_terminate_request(server,session);
}
}
}
else {
rtsp_server_connection_destroy(rtsp_connection);
}
return TRUE;
}
/** Close connection */
static apt_bool_t rtsp_server_connection_close(rtsp_server_t *server, rtsp_server_connection_t *rtsp_connection)
{
apt_pollset_t *pollset = apt_poller_task_pollset_get(server->task);
apr_size_t remaining_sessions = 0;
if(!rtsp_connection || !rtsp_connection->sock) {
return FALSE;
}
apt_log(APT_LOG_MARK,APT_PRIO_INFO,"Close RTSP Connection %s",rtsp_connection->id);
apt_pollset_remove(pollset,&rtsp_connection->sock_pfd);
apr_socket_close(rtsp_connection->sock);
rtsp_connection->sock = NULL;
apt_list_elem_remove(server->connection_list,rtsp_connection->it);
rtsp_connection->it = NULL;
if(apt_list_is_empty(server->connection_list) == TRUE) {
apr_pool_clear(server->sub_pool);
server->connection_list = NULL;
}
remaining_sessions = apr_hash_count(rtsp_connection->session_table);
if(remaining_sessions) {
rtsp_server_session_t *session;
void *val;
apr_hash_index_t *it;
apt_log(APT_LOG_MARK,APT_PRIO_NOTICE,"Terminate Remaining RTSP Sessions [%"APR_SIZE_T_FMT"]",
remaining_sessions);
it = apr_hash_first(rtsp_connection->pool,rtsp_connection->session_table);
for(; it; it = apr_hash_next(it)) {
apr_hash_this(it,NULL,NULL,&val);
session = val;
if(session && session->terminating == FALSE) {
rtsp_server_session_terminate_request(server,session);
}
}
}
else {
rtsp_server_connection_destroy(rtsp_connection);
}
return TRUE;
}
