From b20868fc40402029f91367c9be8b7b7af078dc58 Mon Sep 17 00:00:00 2001
From: Nikita <abracham.mitchell@gmail.com>
Date: Sat, 7 Apr 2012 20:36:42 +0400
Subject: [PATCH] Payload decode optimization

---
 README.md                                              |  2 +-
 .../com/corundumstudio/socketio/parser/Decoder.java    | 10 ++++++----
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/README.md b/README.md
index 4b3a5f6..2476e31 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 #Overview
 
-This project is an open-source Java implementation of [Socket.IO](http://repo1.maven.org/maven2/com/fasterxml/jackson/core/jackson-core/) server. Based on [Netty](http://netty.io/) server framework.
+This project is an open-source Java implementation of [Socket.IO](http://socket.io/) server. Based on [Netty](http://netty.io/) server framework.
 
 Licensed under the MIT license.
 
diff --git a/src/main/java/com/corundumstudio/socketio/parser/Decoder.java b/src/main/java/com/corundumstudio/socketio/parser/Decoder.java
index 0ae0e68..30eab19 100644
--- a/src/main/java/com/corundumstudio/socketio/parser/Decoder.java
+++ b/src/main/java/com/corundumstudio/socketio/parser/Decoder.java
@@ -33,15 +33,17 @@ public class Decoder {
 		List<Packet> result = new ArrayList<Packet>();
 		if (data.charAt(0) == Packet.DELIMITER) {
 			// TODO optimize
+			StringBuilder length = new StringBuilder();
 			for (int i = 1; i < data.length(); i++) {
-				String length = "";
 				if (data.charAt(i) == Packet.DELIMITER) {
-					String packetStr = data.substring(i + 1, Integer.valueOf(length));
+					Integer len = Integer.valueOf(length.toString());
+					String packetStr = data.substring(i + 1, i + 1 + len);
 					Packet packet = decodePacket(packetStr);
 					result.add(packet);
-					i += Integer.valueOf(length) + 1;
+					i += len + 1;
+					length.setLength(0);
 				} else {
-					length += data.charAt(i);
+					length.append(data.charAt(i));
 				}
 			}
 		} else {