depth

package.json

@@ -11,6 +11,7 @@
   "license": "ISC",
   "dependencies": {
     "ezcrypto": "0.0.3",
+    "pako": "^1.0.6",
     "redis": "^2.8.0",
     "request": "^2.85.0",
     "ws": "^5.1.0"

zb.js

@@ -2,6 +2,7 @@
 const stream = "wss://kline.zb.cn/websocket";
 const WebSocket = require('ws');
 const request = require('request');
+const pako = require('pako');
 const crypto = require('ezcrypto').Crypto;
 const ips = require("./util").allIps;
 const options = {};
@@ -108,6 +109,9 @@ const _subscribe = function(callback, opened_callback = false) {
 
 function subscribe() {
   _subscribe((data) => {
+    data = pako.inflate(data, {
+      to: 'string'
+    });
     if (data.channel === accountInfoChannel) {
       try {
         const coins = data.data.coins;