             clearTimeout timeoutHandle
             timeoutHandle = setTimeout postMessages, timeoutDuration
 
+    res.send 'OK'
+
     return

    postMessages = () ->
        for num, issue of store.issues
            debouncedMessages.push(makeIssueMessage(issue))

        robot.send
            room: notificationRoom

            user = body.sender.login
            # if issue has has prior recent changes, combine them and prevent duplicates
            if store.issues[issueNum]
                if action !in store.issues[issueNum].actions && action !in disabledIssueActions
                    store.issues[issueNum].actions.push(action)
            else
                store.issues[issueNum] = {
