NATS Messaging
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NATS (2011) is an open-source software messaging system written in Go programming language with Kubernetes and Prometheus integration. NATs sever listen on TCP port 4222 and monitor port on 8222 curl http://127.0.0.1:8222/routez.
- https://nats.io/
- NATS Streaming adds persistence, message replay and durable subscriptions
- Docker: https://hub.docker.com/_/nats
- GitHub: https://github.com/nats-io
- https://github.com/nats-io/nats-server/releases
nats context ls
Monitoring:
curl http://127.0.0.1:8222/routezcurl http://127.0.0.1:8222/varzcurl http://127.0.0.1:8222/connz- http://demo.nats.io:8222/connz?limit=16&offset=128
- http://demo.nats.io:8222/connz?state=closed
- http://demo.nats.io:8222/connz?limit=1&offset=1&subs=1
Gateway
Activities
Basic
- Learn about wikipedia:Message-oriented_middleware and different software implementations such us: ActiveMQ, RedHat AMQ or Apache Kafka
- Install NATS using docker: https://hub.docker.com/_/nats
- Install NATS in macOS:
brew install nats-server - Install NATS streaming server in macOS:
brew install nats-streaming-server
- Install NATS in macOS:
- NATS: Send your first message
Medium
- Learn how to monitor your NATS: https://nats-io.github.io/docs/faq#how-can-i-monitor-my-nats-cluster
Advanced
- Read NATS source code: https://github.com/nats-io/nats-server
Related
- Prometheus NATS exporter
- Synadia
- 8443
- 4222
- get_last_msg
See also
nats-server, nats-server.conf, nats-server --helpnats [ pub | subscribe | server | stream | reply | account | events | errors | consumer | --version | --help ]- NATS Messaging, installation, Install NATS using docker,
nats server check, nats-server.conf, nats.ws,4222, Synadia, Synadia Cloud, NATS JetStream, Terraform provider, Leaf Nodes - MQ, PubSub, AMQP, NATS, Apache Kafka, IBM MQ, ActiveMQ, Fuse Message Broker, MQTT, NSQ, RabbitMQ, AWS Kinesis and NATS Messaging, ZeroMQ, Message-oriented middleware (MOM), Apache Pulsar, HiveMQ
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