diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/zot.php | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/include/zot.php b/include/zot.php index 9934dae07..6d9b6aeec 100644 --- a/include/zot.php +++ b/include/zot.php @@ -4924,12 +4924,13 @@ function zot_reply_pickup($data) { /* * Everything is good if we made it here, so find all messages that are going to this location - * and send them all. + * and send them all - or a reasonable number if there are a lot so we don't overflow memory. */ - $r = q("select * from outq where outq_posturl = '%s'", + $r = q("select * from outq where outq_posturl = '%s' limit 100", dbesc($data['callback']) ); + if($r) { logger('mod_zot: successful pickup message received from ' . $data['callback'] . ' ' . count($r) . ' message(s) picked up', LOGGER_DEBUG); @@ -4955,6 +4956,19 @@ function zot_reply_pickup($data) { } } + // It's possible that we have more than 100 messages waiting to be sent. + + // See if there are any more messages in the queue. + $x = q("select *,min(outq_created) as earliest from outq where outq_posturl = '%s'", + dbesc($data['callback']) + ); + + // If so, kick off a new delivery notification for the next batch + if ($x) { + logger("Send additional pickup request.", LOGGER_DEBUG); + queue_deliver($x[0],true); + } + // this is a bit of a hack because we don't have the hubloc_url here, only the callback url. // worst case is we'll end up using aes256cbc if they've got a different post endpoint @@ -4966,6 +4980,8 @@ function zot_reply_pickup($data) { $encrypted = crypto_encapsulate(json_encode($ret),$sitekey,$algorithm); json_return_and_die($encrypted); + // @FIXME: There is a possibility that the transmission will get interrupted + // and fail - in which case this packet of messages will be lost. /* pickup: end */ } |