init io before other wechaty inittiations

bin/io-bot.js

@@ -26,7 +26,7 @@ const bot = new Wechaty({ profile: 'io-bot' })
 bot
 .on('login'	  , user => log.info('Bot', `${user.name()} logined`))
 .on('logout'	, user => log.info('Bot', `${user.name()} logouted`))
-.on('scan'    , ({url, code}) => log.info('Bot', `${url}\n[${code}] Scan QR Code in above url to login: `))
+.on('scan'    , ({url, code}) => log.info('Bot', `[${code}] Scan QR Code in url to login: ${url}`))
 .on('message', m => {
   m.ready()
     .then(onMessage)

src/wechaty.js

@@ -64,16 +64,16 @@ class Wechaty extends EventEmitter {
         log.verbose('Wechaty', 'port: %d', this.port)
       }
 
-      yield this.initPuppet()
-      yield this.initEventHook()
-      yield this.puppet.init()
-
       yield this.initIo()
-      .catch(e => {
+      .catch(e => { // fail safe
         log.error('WechatyIo', 'initIo failed: %s', e.message)
         this.emit('error', e)
       })
 
+      yield this.initPuppet()
+      yield this.initEventHook()
+      yield this.puppet.init()
+
       this.inited = true
       return this // for chaining
     })