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@ -87,25 +87,31 @@
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}
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function shutdown() {
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if (file_exists(LOCK_DIRECTORY . "/update_daemon.lock"))
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if (file_exists(LOCK_DIRECTORY . "/update_daemon.lock")) {
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_debug("removing lockfile (master)...");
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unlink(LOCK_DIRECTORY . "/update_daemon.lock");
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}
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}
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function task_shutdown() {
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$pid = posix_getpid();
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if (file_exists(LOCK_DIRECTORY . "/update_daemon-$pid.lock"))
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if (file_exists(LOCK_DIRECTORY . "/update_daemon-$pid.lock")) {
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_debug("removing lockfile ($pid)...");
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unlink(LOCK_DIRECTORY . "/update_daemon-$pid.lock");
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}
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}
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function sigint_handler() {
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_debug("[MASTER] SIG_INT received.\n");
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shutdown();
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die("[SIGINT] removing lockfile and exiting.\n");
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die;
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}
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function task_sigint_handler() {
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_debug("[TASK] SIG_INT received.\n");
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task_shutdown();
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die("[SIGINT] removing lockfile and exiting.\n");
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die;
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}
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pcntl_signal(SIGCHLD, 'sigchld_handler');
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