Use LZMA compression for PPU:Initialize message.

Websocket connection is being dropped when deployed on Nodejitsu,
presumably due to the large size of the PPU:Initialize packet.

package.json

@@ -1,11 +1,18 @@
 {
-  "name":"joynes",
-  "version":"0.0.1a",
-  "main":"main",
-  "dependencies":
-  {
+  "name": "joynes",
+  "version": "0.0.1a",
+  "main": "main",
+  "dependencies": {
     "express": "~2.5",
     "ejs": "~0.6",
-    "socket.io": "~0.8"
+    "socket.io": "~0.8",
+    "lzma": "~1.2"
+  },
+  "subdomain": "joynes",
+  "scripts": {
+    "start": "server.js"
+  },
+  "engines": {
+    "node": "0.6.x"
   }
 }

public/js/joynes/base.js

@@ -20,6 +20,8 @@ joynes.Base.prototype = {
     readStatusRegister: 17,
   },
 
+  compressor : LZMA,
+
   partner : function(command, data) {
     var self = this;
     self.socket.emit("proxy", {"command": command, "data": data })

public/js/joynes/master.js

@@ -98,7 +98,7 @@ joynes.Master.prototype = {
     this.nes.ppu.ptTile[1].initialized = true;
     console.log(this.nes.ppu.ptTile[1]);
     var self = this;
-    self.partner("PPU:Initialize", {
+    var payload = {
       "instruction": self.instruction_id,
       "vramMem": this.nes.ppu.vramMem,
       "spriteMem": this.nes.ppu.spriteMem,
@@ -171,7 +171,9 @@ joynes.Master.prototype = {
       "palTable": this.nes.ppu.palTable,
       "controlReg1Value": this.nes.ppu.controlReg1Value,
       "controlReg2Value": this.nes.ppu.controlReg2Value,
-    });
+    }
+
+    self.partner("PPU:Initialize", self.compressor.compress(JSON.stringify(payload)));
 
     self.partner("MMAP:Initialize", {
       "mapperType": self.nes.rom.mapperType,

public/js/joynes/slave.js

@@ -22,6 +22,7 @@ joynes.Slave.prototype = {
     });
 
     self.socket.on("PPU:Initialize", function(data) {
+      data = JSON.parse(self.compressor.decompress(data));
       self.nes.ppu.vramMem = data["vramMem"];
       self.nes.ppu.spriteMem = data["spriteMem"];
       self.nes.ppu.vramAddress = data["vramAddress"];