static void rtsp_client_free(RTSP_Client *client)
{
GString *outbuf = NULL;
close(client->sd);
g_free(client->local_host);
g_free(client->remote_host);
rtsp_session_free(client->session);
if ( client->channels )
g_hash_table_destroy(client->channels);
/* Remove the output queue */
if ( client->out_queue ) {
while( (outbuf = g_queue_pop_tail(client->out_queue)) )
g_string_free(outbuf, TRUE);
g_queue_free(client->out_queue);
}
if ( client->input ) /* not present on SCTP or HTTP transports */
g_byte_array_free(client->input, true);
g_slice_free(RFC822_Request, client->pending_request);
g_slice_free1(client->sa_len, client->peer_sa);
g_slice_free1(client->sa_len, client->local_sa);
g_slice_free(RTSP_Client, client);
fnc_log(FNC_LOG_INFO, "[client] Client removed");
}
/**
* RTSP TEARDOWN method handler
* @param rtsp the buffer for which to handle the method
* @param req The client request for the method
* @todo trigger the release of rtp resources here
*/
void RTSP_teardown(RTSP_Client *rtsp, RFC822_Request *req)
{
if ( !rfc822_request_check_url(rtsp, req) )
return;
rtsp_session_free(rtsp->session);
rtsp->session = NULL;
rtsp_quick_response(rtsp, req, RTSP_Ok);
}
/**
* @brief Handle client disconnection and free resources
*
* @param loop The event loop where the event was issued
* @param w The async event object
* @param revents Unused
*
* This event is triggered when a client disconnects or is forcefully
* disconnected. It stops the other events from running, and frees all
* the remaining resources for the client itself.
*/
static void client_ev_disconnect_handler(struct ev_loop *loop,
ev_async *w,
int revents)
{
RTSP_Client *rtsp = (RTSP_Client*)w->data;
GString *outbuf = NULL;
feng *srv = rtsp->srv;
ev_io_stop(srv->loop, &rtsp->ev_io_read);
ev_io_stop(srv->loop, &rtsp->ev_io_write);
ev_async_stop(srv->loop, &rtsp->ev_sig_disconnect);
ev_timer_stop(srv->loop, &rtsp->ev_timeout);
Sock_close(rtsp->sock);
srv->connection_count--;
rtsp_session_free(rtsp->session);
r_close(rtsp->cached_resource);
interleaved_free_list(rtsp);
/* Remove the output queue */
while( (outbuf = g_queue_pop_tail(rtsp->out_queue)) )
g_string_free(outbuf, TRUE);
g_queue_free(rtsp->out_queue);
g_byte_array_free(rtsp->input, true);
g_slice_free(RTSP_Client, rtsp);
fnc_log(FNC_LOG_INFO, "[client] Client removed");
demuxer_stsw_global_uninit();
sleep(1);
exit(0);
}