Polling an Azure Service Bus Queue from an Azure WebJob using Node.js

Question

Trying to poll an Azure Service Bus Queue using a WebJob written in Node.js. I created 2 WebJobs. The first is on demand and sends 10 unique messages to the queue. The secon

Answer 1

Try using the amqp to read the messages off the azure service bus partitioned queue and this will work for a partitioned topic/queue and you don't even have to poll a lot.

const AMQPClient = require('amqp10').Client;
const Policy = require('amqp10').Policy;

const protocol = 'amqps';
const keyName = 'RootManageSharedAccessKey';
const sasKey = 'your_key_goes_here';
const serviceBusHost = 'namespace.servicebus.windows.net';
const uri = `${protocol}://${encodeURIComponent(keyName)}:${encodeURIComponent(sasKey)}@${serviceBusHost}`;
const queueName = 'partitionedQueueName';
const client = new AMQPClient(Policy.ServiceBusQueue);
client.connect(uri)
.then(() => Promise.all([client.createReceiver(queueName)]))
.spread((receiver) => {
    console.log('--------------------------------------------------------------------------');
    receiver.on('errorReceived', (err) => {
        // check for errors
        console.log(err);
    });
    receiver.on('message', (message) => {
        console.log('Received message');
        console.log(message);
        console.log('----------------------------------------------------------------------------');
    });
})
.error((e) => {
    console.warn('connection error: ', e);
});

https://www.npmjs.com/package/amqp10