ffserver.c

    /* address on which the server will handle HTTP connections */
    my_http_addr.sin_family = AF_INET;
    my_http_addr.sin_port = htons (8080);
    my_http_addr.sin_addr.s_addr = htonl (INADDR_ANY);

    /* address on which the server will handle RTSP connections */
    my_rtsp_addr.sin_family = AF_INET;
    my_rtsp_addr.sin_port = htons (5454);
    my_rtsp_addr.sin_addr.s_addr = htonl (INADDR_ANY);
    
    nb_max_connections = 5;
    nb_max_bandwidth = 1000;
    first_stream = NULL;
    logfilename[0] = '\0';

    memset(&sigact, 0, sizeof(sigact));
    sigact.sa_handler = handle_child_exit;
    sigact.sa_flags = SA_NOCLDSTOP | SA_RESTART;
    sigaction(SIGCHLD, &sigact, 0);

    if (parse_ffconfig(config_filename) < 0) {
        fprintf(stderr, "Incorrect config file - exiting.\n");
        exit(1);
    }

    build_file_streams();

    build_feed_streams();

    /* put the process in background and detach it from its TTY */
    if (ffserver_daemon) {
        int pid;

        pid = fork();
        if (pid < 0) {
            perror("fork");
            exit(1);
        } else if (pid > 0) {
            /* parent : exit */
            exit(0);
        } else {
            /* child */
            setsid();
            chdir("/");
            close(0);
            open("/dev/null", O_RDWR);
            if (strcmp(logfilename, "-") != 0) {
                close(1);
                dup(0);
            }
            close(2);
            dup(0);
        }
    }

    /* signal init */
    signal(SIGPIPE, SIG_IGN);

    /* open log file if needed */
    if (logfilename[0] != '\0') {
        if (!strcmp(logfilename, "-"))
            logfile = stdout;
        else
            logfile = fopen(logfilename, "w");
    }

    if (http_server() < 0) {
        fprintf(stderr, "Could not start server\n");
        exit(1);
    }

    return 0;
}