fix: connect / disconnect events

* * *

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index.js

@@ -4,8 +4,8 @@ var EventEmitter = require('events').EventEmitter
 
 var check = require('./lib/check')
 var startChecking = require('./lib/start-checking')
-var stopChecking = require('./lib/start-checking')
-var isChecking = require('./lib/start-checking')
+var stopChecking = require('./lib/stop-checking')
+var isChecking = require('./lib/is-checking')
 var getOk = require('./lib/get-ok')
 var on = require('./lib/on')
 var off = require('./lib/off')

lib/check.js

@@ -27,7 +27,9 @@ function check (state) {
     state.timestamp = new Date().toISOString()
 
     if (state.error) {
-      state.emitter.emit('reconnect')
+      process.nextTick(function () {
+        state.emitter.emit('reconnect')
+      })
       delete state.error
     }
 
@@ -37,7 +39,9 @@ function check (state) {
 
 function handleError (state, error) {
   if (!state.error) {
-    state.emitter.emit('disconnect')
+    process.nextTick(function () {
+      state.emitter.emit('disconnect')
+    })
   }
   state.error = error
   internals.cache.set(state, error)

lib/start-checking.js

@@ -16,8 +16,7 @@ function handleInterval (state, options) {
     state.interval = setTimeout(function () {
       var checkAgain = handleInterval.bind(null, state, options)
       internals.check(state, options).then(checkAgain, checkAgain)
-    }, options.interval, state, options)
-    return
+    }, options.interval)
   }
 }