DotNetMQ

Messaging is a way of asynchronous communication of applications running on same or different machines with reliable delivery.

This library implements a system like this for .NET-based projects.

Features:

• Persistent or non-persistent messaging.
• Guaranteed delivery of persistent messages even in a system crash.
• Automatic and manual routing of messages in a custom machine graph.
• Supports multiple databases (MySQL, SQLite, and memory-based storage for now).
• Supports don't store, direct send style messaging.
• Supports Request/Reply style messaging.
• Easy to use client library to communicate with the DotNetMQ Message Broker.
• Built-in framework to easily construct RMI services upon message queues.
• Supports delivering messages to ASP.NET Web Services.
• GUI-based management and monitoring tool.
• Easy to install, manage, and use.
• Written entirely in C# (using .NET Framework 3.5).