Merge pull request #17 from golopot/add-connected

Add boolean property client.connected (Fixes #13)

Author: RangerMauve

index.js

@@ -17,6 +17,10 @@ class AsyncClient {
     return this._client.handleMessage;
   }
 
+  get connected () {
+    return this._client.connected;
+  }
+
   publish (...args) {
     return new Promise((resolve, reject) => {
       this._client.publish(...args, (err, result) => {

test.js

@@ -1,3 +1,5 @@
+'use strict'
+
 const Server = require('mqtt/test/server');
 
 const AsyncMQTT = require('./');
@@ -33,6 +35,17 @@ function runTests () {
     });
   });
 
+  test('client.connected should be true', t => {
+    t.plan(1);
+
+    const client = AsyncMQTT.connect(SERVER_URL);
+
+    client.once('connect', () => {
+      t.equal(client.connected, true)
+      client.end();
+    });
+  });
+
   test('Calling end() should resolve once disconnected', t => {
     t.plan(2);