From b73884e2365ea444bc57fd5f62821760352d8c87 Mon Sep 17 00:00:00 2001
From: Will Franzen <wtfranzen@gmail.com>
Date: Tue, 30 Dec 2014 02:15:08 -0600
Subject: [PATCH] Add listener for compression request

---
 index.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/index.js b/index.js
index 5e117d7..a63a88c 100644
--- a/index.js
+++ b/index.js
@@ -141,6 +141,8 @@ function createServer(options) {
         hash = crypto.createHash("sha1");
         hash.update(serverId);
         client.once([states.LOGIN, 0x01], onEncryptionKeyResponse);
+        client.once([states.LOGIN, 0x03], onCompressionRequest);
+        client.on(  [states.PLAY,  0x46], onCompressionRequest);
         client.write(0x01, {
           serverId: serverId,
           publicKey: client.publicKey,
@@ -193,6 +195,10 @@ function createServer(options) {
       }
     }
 
+    function onCompressionRequest(packet) {
+        client.compressionThreshold = packet.threshold;
+    }
+
     function loginClient() {
         var isException = !!server.onlineModeExceptions[client.username.toLowerCase()];
       if (onlineMode == false || isException) {