Search Results for "subscribe"

Crossbar.io is an open-source networking platform for distributed and microservice applications. It implements the Web Application Messaging Protocol, which allows application components to communicate through routed remote procedure calls and publish-subscribe messaging. The platform is designed to handle the messaging layer so developers can focus on business logic instead of building custom connection, routing, and event systems. It supports real-time application architectures where services, browsers, devices, and backend components need to exchange messages reliably. Crossbar.io is especially useful for event-driven systems, IoT backends, dashboards, collaborative applications, and distributed service environments. ...

A Java middleware API supporting broker-less, type+topic-based publish/subscribe and request/reply messaging for both intra- and inter-application, object-level communication. Broker-less: messages are transmitted directly between eBus applications. There is no message broker (i.e. server) in between. Type+topic addressing: eBus clients subscribe to a message class (type) and message topic, providing stronger typing than just topic-based subscriptions.

OpenDDS is an open source implementation of the Object Management Group (OMG) Data Distribution Service (DDS), providing a publish/subscribe middleware solution for real-time distributed systems. OpenDDS includes development and run-time tools. Full product information, source code, documentation, build instructions, and license information are available from http://www.opendds.org. Commercial consulting, support, and training for OpenDDS are available. OpenDDS is in production use today by organizations in the Aerospace/Defense, Manufacturing/Fabrication, Home Automation, Finance, and other domains.

Messaging middleware for Service Oriented Architecture

...The API is designed with flexibility in mind, providing native support for conditional messaging and custom message routing as well as standard point-to-point and publish-subscribe messaging models.

VAST is a P2P network library that supports virtual environment applications such as Massively Multiplayer Online Games (MMOG) or large-scale simulations. It is scalable to millions of nodes, bandwidth-efficient, and simple to use.

FAMOUSO is an event-based publish/subscribe middleware written in C++ for systems ranging from 8Bit micro-controllers up to 32Bit PC/Workstations.

Avis is a multicast event bus. It provides a fast, publish/subscribe event routing service compatible with the commercial Elvin implementation developed by Mantara Software.

OSE is a C++ library, with some Python wrappers, containing generic classes, as well as support for event driven systems, interprocess communications and a request/reply, publish/subscribe service agent framework with RPC over HTTP interface.

Database Schema Change Notifier is a J2EE application that report the changes (including tables, columns, users, index, etc.) of any kind of RDBMS. It is implemented using publish/subscribe mechanism

In multi-threaded and multi-process applications it is often desirable for data communications to follow the classic 'publish-subscribe' or 'observer' design pattern. RuffStuff is a C++ implementation of this pattern using BSD sockets.

Publish and subscribe messaging for the Web, and related tools. Our license is BSD.

kvolmet is a linux/kde utility to monitor transmitted IP traffic relative to a fixed monthly basis. The utility is intended for users having a subscription for a volume limited internet flatrate (respectively for those wishing to subscribe to one).

EZMLM-PHPWeb offers users who have subscribed to an ezmlm list the ability to view and search archives from a web interface. EZMLM-PHPWeb allows new users to subscribe and existing users to unsubscribe and perform various ezmlm functions.

OpenQueue is an open protocol for publish-and-subscribe message queuing. This enables language-independent, loosely-coupled, asynchronous communications between applications on platforms supporting TCP. Similar to MQSeries or MSMQ, but open.