function boost_crawler_threads_alive in Boost 6

Check for any dead threads.

2 calls to boost_crawler_threads_alive()

boost_admin_boost_performance_page in ./boost.admin.inc

Form builder; Displays Boost's configuration page.

boost_crawler_run in ./boost.module

The brains of the crawler.

File

./boost.module, line 6329

Provides static file caching for Drupal text output. Pages, Feeds, ect...

Code

function boost_crawler_threads_alive() {

  // Load all thread times
  $result = db_query("SELECT * FROM {variable} WHERE name LIKE 'boost_crawler_thread_num_%'");
  while ($variable = db_fetch_object($result)) {
    $time = unserialize($variable->value);
    if ($time != 0 && $time + BOOST_MAX_THREAD_TIME > BOOST_TIME) {
      return TRUE;
    }
  }
  return FALSE;
}