more work on queue optimisations

include/notifier.php

@@ -135,10 +135,25 @@ function notifier_run($argv, $argc){
 							));
 							if($data) {
 								$result = zot_zot($hh['hubloc_callback'],$data);
-// zot_queue_item is not yet written
-//							if(! $result['success'])
-//								zot_queue_item();
 
+								// if immediate delivery failed, stick it in the queue to try again later.
+
+								if(! $result['success']) {
+									$hash = random_string();
+									q("insert into outq ( outq_hash, outq_account, outq_channel, outq_driver, outq_posturl, outq_async, outq_created, outq_updated, outq_notify, outq_msg ) 
+										values ( '%s', %d, %d, '%s', '%s', %d, '%s', '%s', '%s', '%s' )",
+                						dbesc($hash),
+										intval($s[0]['channel_account_id']),
+										intval($s[0]['channel_id']),
+										dbesc('zot'),
+										dbesc($hh['hubloc_callback']),
+										intval(1),
+										dbesc(datetime_convert()),
+										dbesc(datetime_convert()),
+										dbesc($data),
+										dbesc('')
+									);
+								}
 							}
 						}	
 					}