From c7e57cd28fb4ae307e64c3b4ff40513a7efdc226 Mon Sep 17 00:00:00 2001
From: Henry Oswald <henry.oswald@sharelatex.com>
Date: Mon, 15 Feb 2021 14:16:45 +0000
Subject: [PATCH] add Dispatchers running on old queue while we migrate

revert once migrated
---
 services/document-updater/app/js/DispatchManager.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/services/document-updater/app/js/DispatchManager.js b/services/document-updater/app/js/DispatchManager.js
index c600adec7b..19942b67cf 100644
--- a/services/document-updater/app/js/DispatchManager.js
+++ b/services/document-updater/app/js/DispatchManager.js
@@ -110,5 +110,10 @@ module.exports = DispatchManager = {
     _.times(number, function (shardNumber) {
       return DispatchManager.createDispatcher(RateLimiter, shardNumber).run()
     })
+
+    // run extra dispatchers on old queue while we migrate
+    _.times(number, function () {
+      return DispatchManager.createDispatcher(RateLimiter, 0).run()
+    })
   }
 }