Top 20 NuGet messaging Packages

Emitter is an MQTT client tailored for emitter.io service, allowing real-time publish subscribe. It supports full .Net Framework and WinRT platform (Windows 8+ and Windows Phone 8+).
M2Mqtt is a MQTT client available for .NET nanoFramework for M2M communication.
AspNetCore EventGrid middleware and more.
Tests for gateway deduplication storage seam implementations
CoAPnet is a high performance .NET library for CoAP based communication. It provides a CoAP client and a CoAP server. It also has DTLS support out of the box.
Azure Service Bus transport for Whitestone Cambion
Provides TokenProvider implementations for Chatter.MessageBrokers.AzureServiceProvider.
Rock Messaging.
Autofac integration with Rhino.ServiceBus
Host for Rhino.ServiceBus
StructureMap integration with Rhino.ServiceBus
Additional wireup provider for NanoMessageBus using Autofac.
C2DM/GCM library to send messages to Android phones.
The server side component for Pushqa - providing queryable event streams over HTTP using Reactive Extensions, OData and SignalR. This package expects an ASP.Net Web Application project.
Footloose is a fast and scalable asynchronous distributed computing and service library that was designed to be secure, simple to use, unobtrusive and without the need of client side code generation or proxy classes. It was developed to connect or build distributed applications on the .NET/Mo...
Footloose is a fast and scalable asynchronous distributed computing and service library that was designed to be secure, simple to use, unobtrusive and without the need of client side code generation or proxy classes. It was developed to connect or build distributed applications on the .NET/Mo...
Footloose is a fast and scalable asynchronous distributed computing and service library that was designed to be secure, simple to use, unobtrusive and without the need of client side code generation or proxy classes. It was developed to connect or build distributed applications on the .NET/Mo...
Conversation functionality for the Hydra distributed messaging system.
Publications and subscription by type functionality for the Hydra distributed messaging system.
StructureMap integration for the Pipes library built on top of FubuMVC