RabbitMQ Essentials电子书

RabbitMQ Essentials

Table of Contents

RabbitMQ Essentials

Credits

Foreword

About the Author

About the Reviewers

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Preface

What this book covers

What you need for this book

Who this book is for

Conventions

Reader feedback

Customer support

Downloading the example code

Errata

Piracy

Questions

1. A Rabbit Springs to Life

What is messaging?

A loosely coupled architecture

Meet AMQP

The RabbitMQ broker

A case for RabbitMQ

Getting RabbitMQ ready

Installing the broker

Installing the management plugin

Configuring users

Summary

2. Creating an Application Inbox

Connecting to RabbitMQ

Working with channels

Building the inbox

Sending user messages

AMQP message structure

Fetching user messages

Seeing it run

Adding topic messages

Summary

3. Switching to Server-push

Moving beyond polling

Consuming queues

Creating a consumer subscription wrapper

Babysitting subscriptions

Tying into the WebSocket endpoint

Running the application

Publishing to all queues

Binding to the fanout

Publishing to all

Running the application

Summary

4. Handling Application Logs

Publishing and consuming logs

Load testing AMQP

Running a load test

Prefetching messages

Messaging serendipity

Summary

5. Tweaking Message Delivery

Handling dead letters

Refactoring queues

Undertaking messages

Making delivery mandatory

Implementing the back-office sender

Summary

6. Smart Message Routing

Service-oriented messaging

Replying to queues

Routing service requests

Exposing the authentication service

Calling the authentication service

Summary

7. Taking RabbitMQ to Production

Tackling the broker SPOF

Mirroring queues

Connecting to the cluster

Federating brokers

Monitoring the broker

Summary

8. Testing and Tracing Applications

Testing RabbitMQ applications

Unit testing RabbitMQ applications

Integration testing RabbitMQ applications

Tracing RabbitMQ

Drinking at the Firehose

Summary

A. Message Schemas

User message

Authentication messages

Login

Request

Response

Logout

Request

Response

Generic error message

Index