From 6156ac15695a8fd9bbf3f8180c033723523e4846 Mon Sep 17 00:00:00 2001
From: nathan <nathan@dorkbox.com>
Date: Sun, 1 Apr 2018 16:01:46 +0200
Subject: [PATCH] Updated documentation

---
 src/io/netty/bootstrap/SessionManager.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/io/netty/bootstrap/SessionManager.java b/src/io/netty/bootstrap/SessionManager.java
index b76df2c1..5196c431 100644
--- a/src/io/netty/bootstrap/SessionManager.java
+++ b/src/io/netty/bootstrap/SessionManager.java
@@ -182,6 +182,7 @@ class SessionManager extends ChannelInboundHandlerAdapter {
 
                 try {
                     final DatagramSessionChannel finalSessionChannel = sessionChannel;
+                    // the childGroup is the HANDSHAKE group. Once handshake is done, this will be passed off to a worker group
                     childGroup.register(sessionChannel)
                               .addListener(new ChannelFutureListener() {
                                   @Override