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authorfriendica <info@friendica.com>2015-03-04 01:26:02 -0800
committerfriendica <info@friendica.com>2015-03-04 01:26:02 -0800
commit64e7c8b20f241f7f63ad78c23fdf872f3422d561 (patch)
tree4c74da4f07fc8201de69bd6b8c820e3f5a51f4d5 /include
parentdf90677f900a1a6ed496628545a8e109700e168b (diff)
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notes on what's needed to fix the queueing algorithms.
Diffstat (limited to 'include')
-rw-r--r--include/queue.php8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/queue.php b/include/queue.php
index b6a540ef9..8e97b4a1a 100644
--- a/include/queue.php
+++ b/include/queue.php
@@ -39,6 +39,14 @@ function queue_run($argv, $argc){
// so that we don't start off a thousand deliveries for a couple of dead hubs.
// The zot driver will deliver everything destined for a single hub once contact is made (*if* contact is made).
// Other drivers will have to do something different here and may need their own query.
+
+ // Note: this requires some tweaking as new posts to long dead hubs once a day will keep them in the
+ // "every 15 minutes" category. We probably need to prioritise them when inserted into the queue
+ // or just prior to this query based on recent and long-term delivery history. If we have good reason to believe
+ // the site is permanently down, there's no reason to attempt delivery at all, or at most not more than once
+ // or twice a day.
+
+
if(ACTIVE_DBTYPE == DBTYPE_POSTGRES) {
$prefix = 'DISTINCT ON (outq_posturl)';
$suffix = 'ORDER BY outq_posturl';