* - Audio file selector: \ref afs_info, \ref afs_table,
* - Audio format handler: \ref audio_format_handler, \ref afh_info
* - Receivers/filters/writers: \ref receiver, \ref receiver_node,
* \ref filter, \ref filter_node, \ref writer_node, \ref writer.
* - Audio file selector: \ref afs_info, \ref afs_table,
* - Audio format handler: \ref audio_format_handler, \ref afh_info
* - Receivers/filters/writers: \ref receiver, \ref receiver_node,
* \ref filter, \ref filter_node, \ref writer_node, \ref writer.
* - Scheduling: \ref sched.h,
* - Buffer trees: \ref buffer_tree.h,
* - Sideband API: \ref sideband.h,
* - Crypto: \ref crypt.h, \ref crypt_backend.h,
* - Scheduling: \ref sched.h,
* - Buffer trees: \ref buffer_tree.h,
* - Sideband API: \ref sideband.h,
* - Crypto: \ref crypt.h, \ref crypt_backend.h,
* - Inter process communication: \ref ipc.h,
* - Forward error correction: \ref fec.h,
* - Daemons: \ref daemon.h,
* - Inter process communication: \ref ipc.h,
* - Forward error correction: \ref fec.h,
* - Daemons: \ref daemon.h,
* - Interactive sessions: \ref interactive.h,
* - File descriptors: \ref fd.h,
* - Signals: \ref signal.h,
* - Interactive sessions: \ref interactive.h,
* - File descriptors: \ref fd.h,
* - Signals: \ref signal.h,
/** Shut down non-authorized connections after that many seconds. */
#define ALARM_TIMEOUT 10
/**
* Pointer to shared memory area for communication between para_server
/** Shut down non-authorized connections after that many seconds. */
#define ALARM_TIMEOUT 10
/**
* Pointer to shared memory area for communication between para_server
-static int want_colors(void)
-{
- if (conf.color_arg == color_arg_no)
- return 0;
- if (conf.color_arg == color_arg_yes)
- return 1;
- if (conf.logfile_given)
- return 0;
- return isatty(STDERR_FILENO);
-}
-
-static void init_colors_or_die(void)
+/**
+ * Return the list of tasks for the server process.
+ *
+ * This is called from \a com_tasks(). The helper is necessary since command
+ * handlers can not access the scheduler structure directly.
+ *
+ * \return A dynamically allocated string that must be freed by the caller.
+ */
+char *server_get_tasks(void)
- int i;
-
- if (!want_colors())
- return;
- daemon_set_flag(DF_COLOR_LOG);
- daemon_set_default_log_colors();
- for (i = 0; i < conf.log_color_given; i++)
- daemon_set_log_color_or_die(conf.log_color_arg[i]);
+ return get_task_list(&sched);
+
+ if (daemon_init_colors_or_die(conf.color_arg, color_arg_auto, color_arg_no,
+ conf.logfile_given)) {
+ int i;
+ for (i = 0; i < conf.log_color_given; i++)
+ daemon_set_log_color_or_die(conf.log_color_arg[i]);
+ }
daemon_set_flag(DF_LOG_PID);
daemon_set_flag(DF_LOG_LL);
daemon_set_flag(DF_LOG_TIME);
daemon_set_flag(DF_LOG_PID);
daemon_set_flag(DF_LOG_LL);
daemon_set_flag(DF_LOG_TIME);
-static void signal_pre_select(struct sched *s, void *context)
-{
- struct signal_task *st = context;
- para_fd_set(st->fd, &s->rfds, &s->max_fileno);
-}
-
- static struct signal_task signal_task_struct,
- *st = &signal_task_struct;
-
- PARA_NOTICE_LOG("setting up signal handling\n");
- st->fd = para_signal_init(); /* always successful */
+ signal_task = signal_init_or_die();
para_install_sighandler(SIGINT);
para_install_sighandler(SIGTERM);
para_install_sighandler(SIGHUP);
para_install_sighandler(SIGCHLD);
para_sigaction(SIGPIPE, SIG_IGN);
para_install_sighandler(SIGINT);
para_install_sighandler(SIGTERM);
para_install_sighandler(SIGHUP);
para_install_sighandler(SIGCHLD);
para_sigaction(SIGPIPE, SIG_IGN);
.name = "signal",
.pre_select = signal_pre_select,
.post_select = signal_post_select,
.name = "signal",
.pre_select = signal_pre_select,
.post_select = signal_post_select,
- ret = socketpair(PF_UNIX, SOCK_DGRAM, 0, afs_server_socket);
+ ret = socketpair(PF_UNIX, SOCK_STREAM, 0, afs_server_socket);
for (i = argc - 1; i >= 0; i--)
memset(argv[i], 0, strlen(argv[i]));
sprintf(argv[0], "para_server (afs)");
for (i = argc - 1; i >= 0; i--)
memset(argv[i], 0, strlen(argv[i]));
sprintf(argv[0], "para_server (afs)");
version_handle_flag("server", conf.version_given);
if (conf.help_given || conf.detailed_help_given)
print_help_and_die();
version_handle_flag("server", conf.version_given);
if (conf.help_given || conf.detailed_help_given)
print_help_and_die();
PARA_NOTICE_LOG("initializing virtual streaming system\n");
init_vss_task(afs_socket, &sched);
init_server_command_task(argc, argv);
PARA_NOTICE_LOG("initializing virtual streaming system\n");
init_vss_task(afs_socket, &sched);
init_server_command_task(argc, argv);
- if (conf.daemon_given)
- kill(getppid(), SIGTERM);
+ if (daemon_pipe >= 0) {
+ if (write(daemon_pipe, "\0", 1) < 0) {
+ PARA_EMERG_LOG("daemon_pipe: %s", strerror(errno));
+ exit(EXIT_FAILURE);
+ }
+ close(daemon_pipe);
+ }
PARA_NOTICE_LOG("server init complete\n");
}
static void status_refresh(void)
{
static int prev_uptime = -1, prev_events = -1;
PARA_NOTICE_LOG("server init complete\n");
}
static void status_refresh(void)
{
static int prev_uptime = -1, prev_events = -1;