adriennn / rsmq-promise

Native Nodejs Promise Interface for RSMQ

rsmq-promise - Promise interface for RSMQ

https://github.com/smrchy/rsmq

A lightweight message queue for Node.js that requires no dedicated queue server. Just a Redis server.

Usage

• After creating a queue you can send messages to that queue.
• The messages will be handled in a FIFO (first in first out) manner unless specified with a delay.
• Every message has a unique id that you can use to delete the message.
• The sendMessage method will return the id for a sent message.
• The receiveMessage method will return an id along with the message and some stats.
• Should you not delete the message it will be eligible to be received again after the visibility timeout is reached.
• Please have a look at the createQueue and receiveMessage methods described below for optional parameters like visibility timeout and delay.

Install

npm install --save rsmq-promise

Quickstart

const RSMQPromise = require('rsmq-promise');

const rsmq = new RSMQPromise({
    host: "127.0.0.1", 
    port: 6379
});

Create a Queue

rsmq.createQueue({
    qname: 'myqueue'
}).then(done => {
    console.log('Queue created!');
}).catch(err => {
    console.log(err);
});

Send Messages

rsmq.sendMessage({
    qname: 'myqueue', message: 'my message!'
}).then(result => {
    console.log("Message sent. ID:", result);
}).catch(err => {
    console.log(err);
})

Receive a message

rsmq.receiveMessage({
    qname: 'myqueue'
}).then(message => {
    console.log(message)
}).catch(err => {
    console.log(err);
})

Delete a message

rsmq.deleteMessage({
    qname: 'myqueue',
    id: 'dhoiwpiirm15ce77305a5c3a3b0f230c6e20f09b55'
}).then(result => {
    console.log("Message deleted.");	
}).catch(err => {
    console.log("Message not found.");
});

List Queues

rsmq.listQueues()
    .then(queues => {
        console.log(queues);
    })
    .catch(err => {
        console.log(err);
    })

Thanks for: Patrick Liess

More info: https://github.com/smrchy/rsmq