Add comment to unsubscribe expired push subscriptions

Minishlink · Minishlink · commit 2999f52eac1c · 2017-04-21T23:01:55.000+02:00
diff --git a/src/send_push_notification.php b/src/send_push_notification.php
@@ -24,3 +24,5 @@
     $subscription['token'],
     true
 );
+
+// handle eventual errors here, and remove the subscription from your server if it is expired
