sqs-consumer
nsq
sqs-consumer | nsq | |
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4 | 14 | |
1,678 | 24,589 | |
0.9% | 0.4% | |
8.5 | 6.1 | |
7 days ago | 7 days ago | |
TypeScript | Go | |
GNU General Public License v3.0 or later | MIT License |
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sqs-consumer
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Infinite loop pattern to poll for a queue in a REST server app
You could utilize a wrapper like sqs-consumer. Check out their implementation.
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How to Instrument AWS Services with OpenTelemetry
To receive the messages from the queue, we will use the sqs-consumer library. The service will receive messages describing newly created orders. After some processing, it will change the order status in the table to ‘completed’.
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Knock and Open Source
As we built out this new system, we looked at the current module ecosystem to determine if anything would fit our needs to keep this queue cleared. Unfortunately, the best module we could find, sqs-consumer, did not support FIFO queues and the issues indicated they did not have any intention to do so. Therefore, we wrote sqsiphon. Our library heavily borrows from the public interface of sqs-consumer, but is implemented in a much different way. In particular, sqsiphon leverages the Node.js event loop through setImmediate to build the polling mechanism instead of relying on SQS's "long polling" feature. Additionally, sqsiphon utilizes the JavaScript prototype to reduce reliance on expensive closures. As a bonus, OpenTracing support is built-in to sqsiphon so that applications built with it can be monitored effectively. The result is a library that can poll SQS extremely quickly while requiring very little overhead.
nsq
- NSQ: Open-source realtime distributed messaging, billions of messages / day
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MQTT vs. Kafka: An IoT Advocate's Perspective
Interesting. What are you thoughts on NSQ?
https://github.com/nsqio/nsq
Was looking at it earlier today, but haven't ever tried it out.
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Any thoughts on using Redis to extend Go's channels across application / machine boundaries?
(G)NATS can do millions of messages per second and is the right tool for the job (either that or NSQ). Redis isn't even the fastest Redis protocol implementation, KeyDB significantly outperforms it.
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FileWave: Why we moved from ZeroMQ to NATS
Bit.ly's NSQ is also an excellent message queue option.
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Infinite loop pattern to poll for a queue in a REST server app
Queue consumers are interesting because there are many solutions for them, from using Redis and persisting the data in a data store - but for fast and scalable the approach I would take is something like SQS (as I advocate AWS even free tier) or NSQ for managing your own distributed producers and consumers.
- NSQ – A realtime distributed messaging platform
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What are pros and cons of Go?
distrubition server engine ( for example websocket server multi ws gateway and worker pool,nsq.io realtime message queue and so on)
- Nsq - A realtime distributed messaging platform
- Is there any conventionally accepted repo that is representative of well designed go code ?
- NSQ: A realtime distributed messaging platform
What are some alternatives?
AdonisJs Application
NATS - Golang client for NATS, the cloud native messaging system.
SailsJS - Realtime MVC Framework for Node.js
NATS - High-Performance server for NATS.io, the cloud and edge native messaging system.
sns-sqs-big-payload - Amazon SNS/SQS client library that enables sending and receiving messages with payload larger than 256KiB via Amazon S3.
RabbitMQ - Open source RabbitMQ: core server and tier 1 (built-in) plugins
Koa - Expressive middleware for node.js using ES2017 async functions
Apache Kafka - Mirror of Apache Kafka
Express - Fast, unopinionated, minimalist web framework for node.
ZeroMQ - ZeroMQ core engine in C++, implements ZMTP/3.1
sqs-producer - Simple scaffolding for applications that produce SQS messages
etcd - Distributed reliable key-value store for the most critical data of a distributed system