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Use the push value in the push_subscribers table as a push tries counter as well.

This commit is contained in:
Mats Sjöberg 2013-11-17 16:30:19 +02:00
parent 2859ce1483
commit 1234282b8b
1 changed files with 18 additions and 5 deletions
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23
include/queue.php
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@ -7,10 +7,10 @@ function handle_pubsubhubbub() {
logger('queue [pubsubhubbub]: start');
// We'll push to each subscriber that has the push flag set,
// We'll push to each subscriber that has push > 0,
// i.e. there has been an update (set in notifier.php).
$r = q("SELECT * FROM `push_subscriber` WHERE `push` = 1");
$r = q("SELECT * FROM `push_subscriber` WHERE `push` > 0");
foreach($r as $rr) {
$params = get_feed_for($a, '', $rr['nickname'], $rr['last_update']);
@ -31,17 +31,30 @@ function handle_pubsubhubbub() {
if ($ret >= 200 && $ret <= 299) {
logger('queue [pubsubhubbub]: successfully pushed to ' .
$rr['callback_url']);
// here we should set push = 0 and update last_update to 'now'
// set last_update to "now", and reset push=0
$date_now = datetime_convert('UTC','UTC','now','Y-m-d H:i:s');
q("UPDATE `push_subscriber` SET `push` = 0, last_update = '%s' " .
"WHERE id = %d",
dbesc($date_now),
intval($rr['id']));
} else {
logger('queue [pubsubhubbub]: error when pushing to ' .
$rr['callback_url'] . 'HTTP: ', $ret);
// here we should set update some retry counter
// or cancel if counter is too high, remove subscription?
// we use the push variable also as a counter, if we failed we
// increment this until some upper limit where we give up
$new_push = intval($rr['push']) + 1;
if ($new_push > 30) // OK, let's give up
$new_push = 0;
q("UPDATE `push_subscriber` SET `push` = %d, last_update = '%s' " .
"WHERE id = %d",
$new_push,
dbesc($date_now),
intval($rr['id']));
}
}
}