diff options
Diffstat (limited to 'include/poller.php')
| -rw-r--r-- | include/poller.php | 32 |
1 files changed, 29 insertions, 3 deletions
diff --git a/include/poller.php b/include/poller.php index 4cab5a3b8..666748cbc 100644 --- a/include/poller.php +++ b/include/poller.php @@ -2,6 +2,7 @@ require_once("boot.php"); + function poller_run($argv, $argc){ global $a, $db; @@ -47,18 +48,26 @@ function poller_run($argv, $argc){ proc_run('php','include/expire.php'); } - // clear old cache q("DELETE FROM `cache` WHERE `updated` < '%s'", dbesc(datetime_convert('UTC','UTC',"now - 30 days"))); $manual_id = 0; + $generation = 0; $hub_update = false; $force = false; + $restart = false; if(($argc > 1) && ($argv[1] == 'force')) $force = true; + if(($argc > 1) && ($argv[1] == 'restart')) { + $restart = true; + $generation = intval($argv[2]); + if(! $generation) + killme(); + } + if(($argc > 1) && intval($argv[1])) { $manual_id = intval($argv[1]); $force = true; @@ -70,7 +79,8 @@ function poller_run($argv, $argc){ $d = datetime_convert(); - call_hooks('cron', $d); + if(! $restart) + call_hooks('cron', $d); $contacts = q("SELECT `id` FROM `contact` @@ -95,7 +105,7 @@ function poller_run($argv, $argc){ continue; foreach($res as $contact) { - + logger('processing a contact'); $xml = false; if($manual_id) @@ -154,6 +164,22 @@ function poller_run($argv, $argc){ continue; } + // Check to see if we are running out of memory - if so spawn a new process and kill this one + + $avail_memory = return_bytes(ini_get('memory_limit')); + $memused = memory_get_peak_usage(true); + if(intval($avail_memory)) { + if(($memused / $avail_memory) > 0.95) { + if($generation + 1 > 10) { + logger('poller: maximum number of spawns exceeded. Terminating.'); + killme(); + } + logger('poller: memory exceeded. ' . $memused . ' bytes used. Spawning new poll.'); + proc_run('php', 'include/poller.php', 'restart', (string) $generation + 1); + killme(); + } + } + $importer_uid = $contact['uid']; $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1", |