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synced 2024-11-28 06:13:31 +01:00
Split out owning-controller-loss shutdown code into a function
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@ -2759,6 +2759,29 @@ connection_control_reached_eof(control_connection_t *conn)
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return 0;
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}
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/** Shut down this Tor instance in the same way that SIGINT would, but
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* with a log message appropriate for the loss of an owning controller. */
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static void
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lost_owning_controller(const char *owner_type, const char *loss_manner)
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{
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int shutdown_slowly = server_mode(get_options());
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log_notice(LD_CONTROL, "Owning controller %s has %s -- %s.",
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owner_type, loss_manner,
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shutdown_slowly ? "shutting down" : "exiting now");
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/* XXXX Perhaps this chunk of code should be a separate function,
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* called here and by process_signal(SIGINT). */
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if (!shutdown_slowly) {
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tor_cleanup();
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exit(0);
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}
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/* XXXX This will close all listening sockets except control-port
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* listeners. Perhaps we should close those too. */
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hibernate_begin_shutdown();
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}
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/** Called when <b>conn</b> is being freed. */
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void
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connection_control_closed(control_connection_t *conn)
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@ -2769,22 +2792,7 @@ connection_control_closed(control_connection_t *conn)
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control_update_global_event_mask();
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if (conn->is_owning_control_connection) {
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int shutdown_slowly = server_mode(get_options());
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log_notice(LD_CONTROL, "Owning controller connection has closed -- %s.",
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shutdown_slowly ? "shutting down" : "exiting now");
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/* XXXX This chunk of code should be a separate function, called
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* here, in owning_controller_procmon_cb, and by
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* process_signal(SIGINT). */
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if (!shutdown_slowly) {
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tor_cleanup();
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exit(0);
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}
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/* XXXX This will close all listening sockets except control-port
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* listeners. Perhaps we should close those too. */
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hibernate_begin_shutdown();
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lost_owning_controller("connection", "closed");
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}
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}
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@ -3849,24 +3857,9 @@ static tor_process_monitor_t *owning_controller_process_monitor = NULL;
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static void
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owning_controller_procmon_cb(void *unused)
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{
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int shutdown_slowly = server_mode(get_options());
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(void)unused;
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log_notice(LD_CONTROL, "Owning controller process has vanished -- "
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"%s.",
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shutdown_slowly ? "shutting down" : "exiting now");
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/* XXXX This chunk of code should be a separate function, called
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* here, in connection_control_closed, and by process_signal(SIGINT). */
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if (!shutdown_slowly) {
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tor_cleanup();
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exit(0);
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}
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/* XXXX This will close all listening sockets except control-port
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* listeners. Perhaps we should close those too. */
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hibernate_begin_shutdown();
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lost_owning_controller("process", "vanished");
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}
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/** Set <b>process_spec</b> as Tor's owning controller process.
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