From c0afad2fcd2be07834f64625204984879880afd5 Mon Sep 17 00:00:00 2001
From: Christian Schneppe <christian@pix-art.de>
Date: Tue, 9 May 2017 20:48:56 +0200
Subject: avoid race conditions when downloading files or decrypting pgp
 messages

and waiting for sm catchup
---
 .../de/pixart/messenger/services/NotificationService.java   | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'src/main/java/de/pixart/messenger/services/NotificationService.java')

diff --git a/src/main/java/de/pixart/messenger/services/NotificationService.java b/src/main/java/de/pixart/messenger/services/NotificationService.java
index 56f0427c0..460779a60 100644
--- a/src/main/java/de/pixart/messenger/services/NotificationService.java
+++ b/src/main/java/de/pixart/messenger/services/NotificationService.java
@@ -45,6 +45,7 @@ import de.pixart.messenger.ui.ManageAccountActivity;
 import de.pixart.messenger.ui.TimePreference;
 import de.pixart.messenger.utils.GeoHelper;
 import de.pixart.messenger.utils.UIHelper;
+import de.pixart.messenger.xmpp.XmppConnection;
 
 public class NotificationService {
 
@@ -175,6 +176,18 @@ public class NotificationService {
     }
 
     public void push(final Message message) {
+        synchronized (message.getConversation().getAccount()) {
+            final XmppConnection connection = message.getConversation().getAccount().getXmppConnection();
+            if (connection.isWaitingForSmCatchup()) {
+                connection.incrementSmCatchupMessageCounter();
+                pushFromBacklog(message);
+            } else {
+                pushNow(message);
+            }
+        }
+    }
+
+    private void pushNow(final Message message) {
         mXmppConnectionService.updateUnreadCountBadge();
         if (!notify(message)) {
             Log.d(Config.LOGTAG, message.getConversation().getAccount().getJid().toBareJid() + ": suppressing notification because turned off");
-- 
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