node-amqp is an AMQP client for nodejs.
AMQP 0-9-1 library and client for Node.JS.
This library does not implement AMQP 1.0 or AMQP 0-10.
Questions tagged [node-amqp]
105 questions
1
vote
1 answer
Persist queue: serialize/deserialize queue object in node-amqp
I'm using the node-amqp module to manage rabbitmq subscriptions. Specifically, I'm assigning an exclusive/private queue to each user/session, and providing binding methods through the REST interface. I.e. "bind my queue to this exchange/routing_key…
Tom Erik Støwer
- 1,399
- 9
- 19
1
vote
2 answers
AMQP warning: possible EventEmitter memory leak detected. 11 listeners added.
Im recieving the following error in Node.js, I believe that it is related to AMQP.
(node) warning: possible EventEmitter memory leak detected. 11 listeners added. Use emitter.setMaxListeners() to increase limit.
Trace
at…
RachelD
- 4,072
- 9
- 40
- 68
1
vote
1 answer
node.js subscriber client for rabbitmq (implements topics (ExcahangeName))
I am trying to write a node.js client(subscriber module) to consume messages from rabbitmq(AMQP).
I am trying to implement topics (exchangeName) in rabbitmq.
I am trying to use either (easy-amqp) or postwait for this task.
I have written a…
Vijayendra Grampurohit
- 45
- 1
- 7
1
vote
1 answer
Error handling exclusive queue subscription in node-amqp (node.js)
When you subscribe to an exclusive queue (only one consumer allowed at a time), node-amqp throws an exception when the queue is oversubscribed (already has a consumer).
I've tried using the .on("error",cb) syntax.
I've tried error domains (node…
DrFriedParts
- 469
- 10
- 18
0
votes
0 answers
Can you have one consumer listen to multiple queues using AMQP/RabbitMq?
I currently have a pool of machines that produce widgets, and I am using RabbitMQ to route jobs to each machine based on a routing key using a topic exchange. For example, I can produce a message onto an exchange with a routing key of…
Simon Bowen
- 31
- 1
- 3
0
votes
0 answers
Debug queue AMQP that loses messages using low prefetch
My ampq system seems loosing messages, so I'd like a way to see if messages are effectively queued before being consumed.
I have several MicroServices communicating by amqp messages on NodeJs, using CloudAmqp. One of this microservice MS[B]…
DeLac
- 1,068
- 13
- 43
0
votes
0 answers
RabbitMQ router connect with node getting Error: connect ECONNREFUSED 127.0.0.1:5672
const amqp = require("amqplib");
const config = require("./config/config");
class Producer {
channel;
async createChannel() {
const connection = await amqp.connect(config.rabbitMQ.url);
this.channel = await…
Deepak Kumar
- 1
- 2
0
votes
0 answers
Can OAuth authorization be used while using amqp10 package for amqp protocol to connect solace broker in nodejs application
In my nodejs based application I am trying to connect solace broker using amqps protocol and package I am using is **amqp10 ** however I am unable to connect it. As per the doc I am creating the uri as…
anikpra
- 1
- 1
0
votes
0 answers
In rabbitmq message from a named queue is displayed as always ready, how can I delete a message from there after it is read by another queue?
In rabbitmq message from a named queue is displayed as ready and it is ackowledged by another queue which has topic exchange.
In the following image I have 2 different queues, one named one generated randomly by rabbtmq:
I know that I send one…
FaFa
- 358
- 2
- 16
0
votes
1 answer
how can I limit the number of message of AMQP in one time of consume?
I am using node+typescript+amqplib to build a project with rabbitMQ cloud service, if the QUEUE have 5 messages to consume, I use the code : channel.consume(queue, (msg) => {... } to consume the messages, I will get all the 5 messages in one…
rudeman
- 1
0
votes
1 answer
How to receive and handle messages from a Service Bus in a parallel mode using Node js
MS-(A) sends hundred of messages to a Azure service bus - topic, on the other side MS-(B) receives those messages by implementing AMQP subscribe
this.subscription = this.receiver.subscribe({
processMessage: this.onMessage,
…
alonabr11
- 1
- 1
- 4
0
votes
1 answer
How could I increase consume timeout in rpc endpoint at rabbitmq?
I use RPC endpoints and in one of them I have the following problem: I do not receive a message so the callback function is not executed on channel.consume().
At that endpoint, I send a message, a process that takes time is running on the server…
glo
- 75
- 6
0
votes
1 answer
RabbitMQ memory management with Docker
I'm using the RabbitMQ management docker image. The issue is after around 1 week uptime, the disk space and the memory gets almost drained. I need to again terminate and restart it to function normally, but by doing so, all the existing messages in…
Pranesh A S
- 331
- 1
- 7
0
votes
1 answer
Rabbitmq nodejs close connection
I have doubts about rabbitmq.
I would like to know if when sending a "pub" message, I need to close the connection to the channel and the amqpblib connection, the same with the consumer? Or the correct thing is to leave the connection opened?
I have…
João
- 1
0
votes
1 answer
How to change the default settings of RabbitMq to persist all messages and queues (Globally)
I know that i can specify the durable setting for each queue and persistent for every message manually. but i'm looking for a way to change the default behavior so everything (queues, messages, etc) will be persistent and durable.
Setting this in a…
Omtechguy
- 3,321
- 7
- 37
- 71