Add connection example

README.md

@@ -65,32 +65,30 @@ npm i @bull-board/koa
 ## Hello World
 
 ```js
-const express = require('express')
-const Queue = require('bull')
-const QueueMQ = require('bullmq')
-const { createBullBoard } = require('@bull-board/api')
-const { BullAdapter } = require('@bull-board/api/bullAdapter')
-const { BullMQAdapter } = require('@bull-board/api/bullMQAdapter')
-const { ExpressAdapter } = require('@bull-board/express')
-
-const someQueue = new Queue('someQueueName')
-const someOtherQueue = new Queue('someOtherQueueName')
-const queueMQ = new QueueMQ('queueMQName')
+const express = require('express');
+const Queue = require('bull');
+const QueueMQ = require('bullmq');
+const { createBullBoard } = require('@bull-board/api');
+const { BullAdapter } = require('@bull-board/api/bullAdapter');
+const { BullMQAdapter } = require('@bull-board/api/bullMQAdapter');
+const { ExpressAdapter } = require('@bull-board/express');
+
+const someQueue = new Queue('someQueueName', {
+  redis: { port: 6379, host: '127.0.0.1', password: 'foobared' },
+}); // if you have a special connection to redis.
+const someOtherQueue = new Queue('someOtherQueueName');
+const queueMQ = new QueueMQ('queueMQName');
 
 const serverAdapter = new ExpressAdapter();
 
 const { addQueue, removeQueue, setQueues, replaceQueues } = createBullBoard({
-  queues: [
-    new BullAdapter(someQueue),
-    new BullAdapter(someOtherQueue),
-    new BullMQAdapter(queueMQ),
-  ],
-  serverAdapter:serverAdapter
-})
+  queues: [new BullAdapter(someQueue), new BullAdapter(someOtherQueue), new BullMQAdapter(queueMQ)],
+  serverAdapter: serverAdapter,
+});
 
-const app = express()
+const app = express();
 
-serverAdapter.setBasePath('/admin/queues')
+serverAdapter.setBasePath('/admin/queues');
 app.use('/admin/queues', serverAdapter.getRouter());
 
 // other configurations of your server