3 // this daemon runs in the background and updates all feeds
6 if ($argv[1] != "SRV_RUN_OK") {
7 die("This script should be run by update_daemon.php\n");
10 // define('DEFAULT_ERROR_LEVEL', E_ALL);
11 define('DEFAULT_ERROR_LEVEL', E_ERROR | E_WARNING | E_PARSE);
15 define('MAGPIE_CACHE_DIR', '/var/tmp/magpie-ttrss-cache-daemon');
16 define('SIMPLEPIE_CACHE_DIR', '/var/tmp/simplepie-ttrss-cache-daemon');
17 define('DISABLE_SESSIONS', true);
19 require_once "version.php";
21 if (strpos(VERSION, ".99") !== false) {
22 define('DAEMON_EXTENDED_DEBUG', true);
25 define('PURGE_INTERVAL', 3600); // seconds
27 require_once "sanity_check.php";
28 require_once "config.php";
30 if (!ENABLE_UPDATE_DAEMON) {
31 die("Please enable option ENABLE_UPDATE_DAEMON in config.php\n");
34 require_once "db.php";
35 require_once "db-prefs.php";
36 require_once "functions.php";
37 require_once "lib/magpierss/rss_fetch.inc";
39 error_reporting(DEFAULT_ERROR_LEVEL);
41 function sigalrm_handler() {
42 die("received SIGALRM, hang in feed update?\n");
45 pcntl_signal(SIGALRM, sigalrm_handler);
47 $link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
50 if (DB_TYPE == "mysql") {
53 // PG seems to display its own errors just fine by default.
57 init_connection($link);
61 if (!make_stampfile('update_daemon.stamp')) {
62 print "error: unable to create stampfile";
66 /* if (time() - $last_purge > PURGE_INTERVAL) {
67 _debug("Purging old posts (random 30 feeds)...");
68 global_purge_old_posts($link, true, 30);
72 // Call to the feed batch update function
73 // or regenerate feedbrowser cache
75 if (rand(0,100) > 50) {
76 update_daemon_common($link);
78 $count = update_feedbrowser_cache($link);
79 _debug("Finished, $count feeds processed.");