From baaac91055ec855733235f1f074828fb4d113eea Mon Sep 17 00:00:00 2001
From: roblabla <robinlambertz.dev@gmail.com>
Date: Wed, 29 Oct 2014 00:30:33 +0100
Subject: [PATCH] Set no delay on stream if it's TCP. Fixes #38

---
 lib/client.js | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/lib/client.js b/lib/client.js
index 1e19197..23d5576 100644
--- a/lib/client.js
+++ b/lib/client.js
@@ -75,6 +75,8 @@ Client.prototype.onRaw = function(type, func) {
 Client.prototype.setSocket = function(socket) {
   var self = this;
   self.socket = socket;
+  if (self.socket.setNoDelay)
+    self.socket.setNoDelay(true);
   var incomingBuffer = new Buffer(0);
   self.socket.on('data', function(data) {
     if (self.encryptionEnabled) data = new Buffer(self.decipher.update(data), 'binary');
@@ -128,7 +130,7 @@ Client.prototype.connect = function(port, host) {
   var self = this;
   if (port == 25565) {
       dns.resolveSrv("_minecraft._tcp." + host, function(err, addresses) {
-      if (addresses) {
+      if (addresses && addresses.length > 0) {
         self.setSocket(net.connect(addresses[0].port, addresses[0].name));
       } else {
         self.setSocket(net.connect(port, host));
@@ -150,7 +152,7 @@ Client.prototype.write = function(packetId, params) {
       return false;
     packetId = packetId[1];
   }
-  
+
   var buffer = createPacketBuffer(packetId, this.state, params, this.isServer);
   debug("writing packetId " + packetId + " (0x" + packetId.toString(16) + ")");
   debug(params);
@@ -165,4 +167,4 @@ Client.prototype.writeRaw = function(buffer, shouldEncrypt) {
     }
     var out = (shouldEncrypt && this.encryptionEnabled) ? new Buffer(this.cipher.update(buffer), 'binary') : buffer;
     this.socket.write(out);
-};
\ No newline at end of file
+};