From 7897fca876788fad7eafd6c3e8264e8a2144564e Mon Sep 17 00:00:00 2001
From: Florian Schmaus <flo@geekplace.eu>
Date: Wed, 18 Feb 2015 11:59:45 +0100
Subject: [PATCH] Add comment about Stream Management's unacked stanzas queue

---
 .../main/java/org/jivesoftware/smack/tcp/XMPPTCPConnection.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/smack-tcp/src/main/java/org/jivesoftware/smack/tcp/XMPPTCPConnection.java b/smack-tcp/src/main/java/org/jivesoftware/smack/tcp/XMPPTCPConnection.java
index be3253191..71d84b3b1 100644
--- a/smack-tcp/src/main/java/org/jivesoftware/smack/tcp/XMPPTCPConnection.java
+++ b/smack-tcp/src/main/java/org/jivesoftware/smack/tcp/XMPPTCPConnection.java
@@ -1284,6 +1284,8 @@ public class XMPPTCPConnection extends AbstractXMPPConnection {
                             writer.flush();
                         }
                         try {
+                            // It is important the we put the stanza in the unacknowledged stanza
+                            // queue before we put it on the wire
                             unacknowledgedStanzas.put(packet);
                         }
                         catch (InterruptedException e) {