goevents

Go messaging library

About

goevents allows to dispatch events between applications.

An application produces events based on actions. Another application consume these events and maybe create new events.

Scenario: If an application produces an events "payment-received", another application may want to delivery the product to the buyer.

Supported Transport

• AMQP

How to use

The consumer

conn, err := NewConnection("amqp://guest:guest@127.0.0.1:5672/", "events-queue", "events-exchange")

if err != nil {
    panic(err)
}

c, err := NewConsumer(conn, false)

if err != nil {
    panic(err)
}

c.Subscribe("my_action", func(body []byte) bool {
    fmt.Println(body)
    return true
})

The producer

conn, err := NewConnection("amqp://guest:guest@127.0.0.1:5672/", "events-queue", "events-exchange")

if err != nil {
    panic(err)
}

p, err := NewProducer(conn)

if err != nil {
    panic(err)
}

err = p.Publish("my_action", []byte("message"))

if err != nil {
    panic(err)
}