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Asynchronous Messaging for Dart

This module is a part of the Pip.Services polyglot microservices toolkit.

The Messaging module contains a set of interfaces and classes for working with message queues, as well as an in-memory message queue implementation.

The module contains the following packages:

  • Build - in-memory message queue factory
  • Queues - contains interfaces for working with message queues, subscriptions for receiving messages from the queue, and an in-memory message queue implementation.

Quick links:


Add this to your package's pubspec.yaml file:

  pip_services3_messaging: version

Now you can install package from the command line:

pub get


For development you shall install the following prerequisites:

  • Dart SDK 2
  • Visual Studio Code or another IDE of your choice
  • Docker

Install dependencies:

pub get

Run automated tests:

pub run test

Generate API documentation:


Before committing changes run dockerized build and test as:



The Dart version of Pip.Services is created and maintained by:

  • Sergey Seroukhov
  • Levichev Dmitry

The documentation is written by:

  • Mark Makarychev
  • Levichev Dmitry