From 16a95eb3fd1f8604e72c9cecaecbf8d80490f82d Mon Sep 17 00:00:00 2001
From: yflory <yann.flory@xwiki.com>
Date: Tue, 8 Sep 2020 12:21:00 +0200
Subject: [PATCH] Dismiss messages from a mailbox when closing it

---
 www/common/outer/mailbox.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/www/common/outer/mailbox.js b/www/common/outer/mailbox.js
index 7255b47c8..11c912a44 100644
--- a/www/common/outer/mailbox.js
+++ b/www/common/outer/mailbox.js
@@ -206,6 +206,10 @@ proxy.mailboxes = {
         if (!box) { return void cb(); }
         if (!box.cpNf || typeof(box.cpNf.stop) !== "function") { return void cb('EINVAL'); }
         box.cpNf.stop();
+        Object.keys(box.content).forEach(function (h) {
+            Handlers.remove(ctx, box, box.content[h], h);
+            hideMessage(ctx, type, h, ctx.clients);
+        });
         delete ctx.boxes[type];
     };
     var openChannel = function (ctx, type, m, onReady, opts) {