/go-nats-examples

Single repository for go-nats example code. This includes all documentation examples and any common message pattern examples.

Primary LanguageGoApache License 2.0Apache-2.0

NATS - Go Examples and CLI Clients

Go examples and CLI clients for the NATS messaging system.

License Apache 2 Build Status

Overview

This repo contains go-gettable nats.go examples and client code as well as api examples from the documentation.

Install your own server, or optionally utilize the demo server

  1. Get and run nats-sub:
    go get github.com/nats-io/go-nats-examples/tools/nats-sub
    nats-sub -s demo.nats.io subject_name
    
  2. Get and run nats-pub:
    go get github.com/nats-io/go-nats-examples/tools/nats-pub
    nats-pub -s demo.nats.io subject_name msg
    
  3. Verify publisher output:
    Published [subject_name] : 'message'
    
  4. Verify subscriber output:
    Listening on [subject_name]
    [#1] Received on [subject_name]: 'message'
    

Patterns

The patterns directory contains a listing of example messaging patterns:

  1. Publish/Subscribe
  2. Request/Reply
  3. Competing Consumer