From: Holger Weiss <holger@zedat.fu-berlin.de>
Date: Fri, 9 May 2014 15:54:12 +0000 (+0200)
Subject: XEP-0198: Don't warn on invalid ACK elements
X-Git-Tag: 14.05^2~2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a60fda7df45f03c703d269677dc8aaaabdc2bd4e;p=ejabberd

XEP-0198: Don't warn on invalid ACK elements

Do not log a warning (but only a debug message) if the client sends an
invalid </a> packet.  Some clients do that occasionally, and there's
nothing server admininistrators could do about that.
---

diff --git a/src/ejabberd_c2s.erl b/src/ejabberd_c2s.erl
index 8874c48ad..5fb81d1f5 100644
--- a/src/ejabberd_c2s.erl
+++ b/src/ejabberd_c2s.erl
@@ -2694,8 +2694,8 @@ handle_a(#state{jid = JID, mgmt_stanzas_out = NumStanzasOut} = StateData,
 		 [jlib:jid_to_string(JID), H, NumStanzasOut]),
 	  mgmt_queue_drop(StateData, H);
       _ ->
-	  ?WARNING_MSG("Ignoring invalid ACK element from ~s",
-		       [jlib:jid_to_string(JID)]),
+	  ?DEBUG("Ignoring invalid ACK element from ~s",
+		 [jlib:jid_to_string(JID)]),
 	  StateData
     end.