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Sentry Issue: ENGINE-F

RedisException: Redis server went away
  File "/Core/Data/PubSub/Redis/Client.php", line 41, in Redis::publish
    return $this->redis->publish($channel, $data);
  File "/Core/Data/PubSub/Redis/Client.php", line 41, in Minds\Core\Data\PubSub\Redis\Client::publish
    return $this->redis->publish($channel, $data);
  File "/Core/Sockets/Events.php", line 86, in Minds\Core\Sockets\Events::emit
    $this->redis->publish($this->prefix . $packet['nsp'] . '#', $packed);
  File "/Core/Notification/UpdateMarkers/Manager.php", line 46, in Minds\Core\Notification\UpdateMarkers\Manager::pushToSocketRoom
    ->emit("marker:{$marker->getEntityGuid()}", json_encode($marker->export()));
  File "/Controllers/api/v2/notifications/markers.php", line 94, in Minds\Controllers\api\v2\notifications\markers::put
    $manager->pushToSocketRoom($marker);
...
(4 additional frame(s) were not displayed)

changed weight to 1

assigned to @gthouret

added scoped labels

Hoping it's not related to Redis limitations in: https://tech.trivago.com/2017/01/25/learn-redis-the-hard-way-in-production

I modified the Redis PubSub interface so that connection issues should be handled and false returned instead of throwing a RedisException.

mentioned in commit 69ea2858

added scoped label

mentioned in merge request !314 (merged)

added scoped label and automatically removed label

mentioned in commit c4497723

mentioned in commit 0628b4d2

closed

mentioned in commit fcb4f65b

This is still happening

Sentry issue: ENGINE-9G

reopened

changed milestone to %Misc. Q3 2019

added scoped label

removed label

Looks like the issue was the /etc/resolv.conf in docker being set to public DNS too. Removed and looks to be stable again.

closed

reopened

added scoped label and automatically removed label

This is still happening. It has spiked again in the last week.