https://github.com/tsouza/go-bus

A lightweight in-memory message bus Go library
https://github.com/tsouza/go-bus

event eventbus go golang messaging pubsub

Last synced: 8 months ago
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A lightweight in-memory message bus Go library

• Host: GitHub
• URL: https://github.com/tsouza/go-bus
• Owner: tsouza
• License: apache-2.0
• Created: 2021-11-19T16:20:34.000Z (over 4 years ago)
• Default Branch: main
• Last Pushed: 2022-01-03T12:14:07.000Z (over 4 years ago)
• Last Synced: 2024-06-20T17:40:03.255Z (about 2 years ago)
• Topics: event, eventbus, go, golang, messaging, pubsub
• Language: Go
• Homepage:
• Size: 22.5 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

          
# go-bus [![GoDoc](https://godoc.org/github.com/tsouza/go-bus?status.svg)](https://godoc.org/github.com/tsouza/go-bus) [![Test](https://github.com/tsouza/go-bus/actions/workflows/test.yml/badge.svg)](https://github.com/tsouza/go-bus/actions/workflows/test.yml)

`go-bus` is a lightweight golang library for implementing the [pub/sub pattern](https://en.wikipedia.org/wiki/Publish%E2%80%93subscribe_pattern). It supports wildcard topics as well as dynamic topic subscription.

## Usage

Basic pub/sub usage:

```go

package main

import (

	"fmt"

	"github.com/tsouza/go-bus"

)

func main() {

	b := bus.New()

	sub := b.Subscribe([]string{"my", "topic"}, func(t []string, s *bus.Subscription, p interface{}) {

		fmt.Printf("%v world", p)

	})

	b.Publish([]string{"my", "topic"}, "hello")

	sub.Terminate()

}

```

Check out more [examples](examples)

## License

Code and documentation released under [Apache License 2.0](LICENSE)