From 8b94aece082568c5447397c05c8bca4c85b1262e Mon Sep 17 00:00:00 2001
From: Quan Tran <hqtran@linagora.com>
Date: Wed, 4 Dec 2024 14:34:37 +0700
Subject: [PATCH] [ENHANCEMENT] DistributedDeletedMessageVaultDeletionCallback
 should be singleton

---
 .../modules/mailbox/DistributedDeletedMessageVaultModule.java    | 1 +
 1 file changed, 1 insertion(+)

diff --git a/server/container/guice/distributed/src/main/java/org/apache/james/modules/mailbox/DistributedDeletedMessageVaultModule.java b/server/container/guice/distributed/src/main/java/org/apache/james/modules/mailbox/DistributedDeletedMessageVaultModule.java
index a291622a1d5..68c1744ea97 100644
--- a/server/container/guice/distributed/src/main/java/org/apache/james/modules/mailbox/DistributedDeletedMessageVaultModule.java
+++ b/server/container/guice/distributed/src/main/java/org/apache/james/modules/mailbox/DistributedDeletedMessageVaultModule.java
@@ -67,6 +67,7 @@ protected void configure() {
         Multibinder.newSetBinder(binder(), DeleteMessageListener.DeletionCallback.class)
             .addBinding()
             .to(DistributedDeletedMessageVaultDeletionCallback.class);
+        bind(DistributedDeletedMessageVaultDeletionCallback.class).in(Scopes.SINGLETON);
     }
 
     @ProvidesIntoSet