github.com/integration-system/go-amqp

github.com/integration-system/go-amqp is an AMQP 1.0 client implementation for Go.

AMQP 1.0 is not compatible with AMQP 0-9-1 or 0-10, which are the most common AMQP protocols in use today. A list of AMQP 1.0 brokers and other AMQP 1.0 resources can be found at github.com/xinchen10/awesome-amqp.

This library aims to be stable and worthy of production usage, but the API is still subject to change. To conform with SemVer, the major version will remain 0 until the API is deemed stable. During this period breaking changes will be indicated by bumping the minor version. Non-breaking changes will bump the patch version.

Install

go get -u github.com/integration-system/go-amqp

Contributing

Contributions are welcome! Please see CONTRIBUTING.md.

Example Usage

package main

import (
	"context"
	"fmt"
	"log"
	"time"

	"github.com/integration-system/go-amqp"
)

func main() {
	// Create client
	client, err := amqp.Dial("amqps://my-namespace.servicebus.windows.net",
		amqp.ConnSASLPlain("access-key-name", "access-key"),
	)
	if err != nil {
		log.Fatal("Dialing AMQP server:", err)
	}
	defer client.Close()

	// Open a session
	session, err := client.NewSession()
	if err != nil {
		log.Fatal("Creating AMQP session:", err)
	}

	ctx := context.Background()

	// Send a message
	{
		// Create a sender
		sender, err := session.NewSender(
			amqp.LinkTargetAddress("/queue-name"),
		)
		if err != nil {
			log.Fatal("Creating sender link:", err)
		}

		ctx, cancel := context.WithTimeout(ctx, 5*time.Second)

		// Send message
		err = sender.Send(ctx, amqp.NewMessage([]byte("Hello!")))
		if err != nil {
			log.Fatal("Sending message:", err)
		}

		sender.Close(ctx)
		cancel()
	}

	// Continuously read messages
	{
		// Create a receiver
		receiver, err := session.NewReceiver(
			amqp.LinkSourceAddress("/queue-name"),
			amqp.LinkCredit(10),
		)
		if err != nil {
			log.Fatal("Creating receiver link:", err)
		}
		defer func() {
			ctx, cancel := context.WithTimeout(ctx, 1*time.Second)
			receiver.Close(ctx)
			cancel()
		}()

		for {
			// Receive next message
			msg, err := receiver.Receive(ctx)
			if err != nil {
				log.Fatal("Reading message from AMQP:", err)
			}

			// Accept message
			msg.Accept(context.Background())

			fmt.Printf("Message received: %s\n", msg.GetData())
		}
	}
}

Related Projects

* indicates that the project uses this library.

Feel free to send PRs adding additional projects. Listed projects are not limited to those that use this library as long as they are potentially useful to people who are looking at an AMQP library.

Contributing

This project welcomes contributions and suggestions. Most contributions require you to agree to a Contributor License Agreement (CLA) declaring that you have the right to, and actually do, grant us the rights to use your contribution. For details, visit https://cla.opensource.microsoft.com.

When you submit a pull request, a CLA bot will automatically determine whether you need to provide a CLA and decorate the PR appropriately (e.g., status check, comment). Simply follow the instructions provided by the bot. You will only need to do this once across all repos using our CLA.

This project has adopted the Microsoft Open Source Code of Conduct. For more information see the Code of Conduct FAQ or contact [email protected] with any additional questions or comments.