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daemon2: use passthrough to daemon-loop

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This commit is contained in:
Andrew Dolgov
2013-04-17 18:19:26 +04:00
parent eefaa2df38
commit 7440a7fe3c
3 changed files with 19 additions and 59 deletions
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61
update_daemon2.php
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@@ -21,7 +21,6 @@
require_once "config.php";
require_once "db.php";
require_once "db-prefs.php";
require_once "errorhandler.php";
// defaults
define('PURGE_INTERVAL', 3600); // seconds
@@ -230,68 +229,14 @@
register_shutdown_function('task_shutdown');
$quiet = (isset($options["quiet"])) ? "--quiet" : "";
$my_pid = posix_getpid();
$lock_filename = "update_daemon-$my_pid.lock";
$lock_handle = make_lockfile($lock_filename);
passthru(PHP_EXECUTABLE . " update.php --daemon-loop $quiet --task $j --pidlock $my_pid");
if (!$lock_handle) {
die("error: Can't create lockfile ($lock_filename). ".
"Maybe another daemon is already running.\n");
}
// ****** Updating RSS code *******
// Only run in fork process.
$start_timestamp = time();
if (!init_plugins()) return;
// We disable stamp file, since it is of no use in a multiprocess update.
// not really, tho for the time being -fox
if (!make_stampfile('update_daemon.stamp')) {
_debug("warning: unable to create stampfile\n");
}
// Call to the feed batch update function
// and maybe regenerate feedbrowser cache
$nf = 0;
_debug("Waiting before update [$j]..");
sleep($j*5);
$nf = update_daemon_common();
if (rand(0,100) > 50) {
$count = update_feedbrowser_cache();
_debug("Feedbrowser updated, $count feeds processed.");
purge_orphans( true);
$rc = cleanup_tags( 14, 50000);
_debug("Cleaned $rc cached tags.");
global $pluginhost;
$pluginhost->run_hooks($pluginhost::HOOK_UPDATE_TASK, "hook_update_task", $op);
}
_debug("Elapsed time: " . (time() - $start_timestamp) . " second(s)");
if ($nf > 0) {
_debug("Feeds processed: $nf");
if (time() - $start_timestamp > 0) {
_debug("Feeds/minute: " . sprintf("%.2d", $nf/((time()-$start_timestamp)/60)));
}
}
// We are in a fork.
// We wait a little before exiting to avoid to be faster than our parent process.
sleep(1);
unlink(LOCK_DIRECTORY . "/$lock_filename");
// We exit in order to avoid fork bombing.
exit(0);
}