Chapter 1. Overview

AMQ .NET is a lightweight AMQP 1.0 library for the .NET platform. It enables you to write .NET applications that send and receive AMQP messages.

AMQ .NET is part of AMQ Clients, a suite of messaging libraries supporting multiple languages and platforms. For an overview of the clients, see AMQ Clients Overview. For information about this release, see AMQ Clients 2.7 Release Notes.

AMQ .NET is based on AMQP.Net Lite. For detailed API documentation, see the AMQ .NET API reference.

1.1. Key features

  • SSL/TLS for secure communication
  • Flexible SASL authentication
  • Seamless conversion between AMQP and native data types
  • Access to all the features and capabilities of AMQP 1.0
  • An integrated development environment with full IntelliSense API documentation

1.2. Supported standards and protocols

AMQ .NET supports the following industry-recognized standards and network protocols:

1.3. Supported configurations

AMQ .NET supports the OS and language versions listed below. For more information, see Red Hat AMQ 7 Supported Configurations.

  • Red Hat Enterprise Linux 7 and 8 with .NET Core 3.1
  • Microsoft Windows 10 Pro with .NET Core 3.1 or .NET Framework 4.7
  • Microsoft Windows Server 2012 R2 and 2016 with .NET Core 3.1 or .NET Framework 4.7

AMQ .NET is supported in combination with the following AMQ components and versions:

  • All versions of AMQ Broker
  • All versions of AMQ Interconnect
  • All versions of AMQ Online
  • A-MQ 6 versions 6.2.1 and newer

1.4. Terms and concepts

This section introduces the core API entities and describes how they operate together.

Table 1.1. API terms

EntityDescription

Connection

A channel for communication between two peers on a network

Session

A context for sending and receiving messages

Sender link

A channel for sending messages to a target

Receiver link

A channel for receiving messages from a source

Source

A named point of origin for messages

Target

A named destination for messages

Message

A mutable holder of application data

AMQ .NET sends and receives messages. Messages are transferred between connected peers over links. Links are established over sessions. Sessions are established over connections.

A sending peer creates a sender link to send messages. The sender link has a target that identifies a queue or topic at the remote peer. A receiving client creates a receiver link to receive messages. The receiver link has a source that identifies a queue or topic at the remote peer.

1.5. Document conventions

The sudo command

In this document, sudo is used for any command that requires root privileges. Exercise caution when using sudo because any changes can affect the entire system. For more information about sudo, see Using the sudo command.

File paths

In this document, all file paths are valid for Linux, UNIX, and similar operating systems (for example, /home/andrea). On Microsoft Windows, you must use the equivalent Windows paths (for example, C:\Users\andrea).

Variable text

This document contains code blocks with variables that you must replace with values specific to your environment. Variable text is enclosed in arrow braces and styled as italic monospace. For example, in the following command, replace <project-dir> with the value for your environment:

$ cd <project-dir>