Showing 21 open source projects for "publish subscribe"

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  • 1
    MQTT X

    MQTT X

    Powerful cross-platform MQTT 5.0 desktop, CLI, and WebSocket client

    ... Transport. It is a publish/subscribe, extremely simple and lightweight messaging protocol, designed for constrained devices and low-bandwidth, high-latency or unreliable networks. To run MQTT Broker locally, EMQX is recommended: An Open-Source, Cloud-Native, Distributed MQTT Broker for IoT. After the MQTT is connected successfully, you can perform MQTT publish and subscription tests.
    Downloads: 11 This Week
    Last Update:
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  • 2
    Apache RocketMQ

    Apache RocketMQ

    Distributed messaging and streaming platform with low latency

    Apache RocketMQ is a distributed messaging and streaming platform with low latency, high performance and reliability, trillion-level capacity and flexible scalability. Messaging patterns including publish/subscribe, request/reply and streaming. Financial grade transactional message. Built-in fault tolerance and high availability configuration options base on DLedger. A variety of cross language clients, such as Java, C/C++, Python, Go. Pluggable transport protocols, such as TCP, SSL, AIO. Built...
    Downloads: 1 This Week
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  • 3
    Yazi

    Yazi

    Blazing fast terminal file manager written in Rust, based on async I/O

    ... cancellation, and internal task priority assignments. Combined with the pre-loading mechanism, greatly accelerates image and normal file loading. Also integrated with Überzug++, covering almost all terminals. Built on a client-server architecture (no additional server process required), integrated with a Lua-based publish-subscribe model, achieving cross-instance communication and state persistence. Install plugins and themes with one command, keeping them always up to date.
    Downloads: 0 This Week
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  • 4
    AWS IoT Jobs library

    AWS IoT Jobs library

    Client library for using AWS IoT Jobs service on embedded devices

    The AWS IoT Jobs library helps you notify connected IoT devices of a pending Job. A Job can be used to manage your fleet of devices, update firmware and security certificates on your devices, or perform administrative tasks such as restarting devices and performing diagnostics. It interacts with the AWS IoT Jobs service using MQTT, a lightweight publish-subscribe protocol. This library provides a convenience API to compose and recognize the MQTT topic strings used by the Jobs service...
    Downloads: 0 This Week
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  • 5
    nanomsg

    nanomsg

    nanomsg library

    The nanomsg library is a simple high-performance implementation of several "scalability protocols". These scalability protocols are lightweight messaging protocols that can be used to solve a number of very common messaging patterns, such as request/reply, publish/subscribe, surveyor/respondent, and so forth. These protocols can run over a variety of transports such as TCP, UNIX sockets, and even WebSocket. This pattern is useful for solving producer/consumer problems, including load-balancing...
    Downloads: 0 This Week
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  • 6
    QP Real-Time Embedded Frameworks & Tools

    QP Real-Time Embedded Frameworks & Tools

    Real-Time Embedded Frameworks based on active objects & state machines

    QP real-time embedded frameworks (RTEFs) provide lightweight, modern event-driven architecture based on active objects (actors) and hierarchical state machines. The matching QM model-based design tool and other host-based tools complement the QP frameworks by supporting graphical modeling, code generation, software tracing and unit testing for event-driven embedded software. Visit https://www.state-machine.com for more information. The QP RTEFs can run on bare-metal single-chip...
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    Downloads: 368 This Week
    Last Update:
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  • 7

    eBus

    Publish/Subscribe, Request/Reply Messaging API for Java.

    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. Object-level communication: eBus...
    Downloads: 0 This Week
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  • 8
    OpenDDS

    OpenDDS

    OpenDDS is open source publish/subscribe middleware

    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...
    Downloads: 0 This Week
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  • 9

    ESP8266_Flespi_yum

    ESP8266 (ESP-01) + Serial Commands + Flespi Broker

    ESP-01, the simplest USD 1.50.- ESP8266 gets a firmware that allows the user to control it by serial port. Therefore it can be used along with any terminal, computer or microcontroller, which is equipped with a serial port (or USB port) -) Connect / disconnect to WiFi and Flespi MQTT broker -) Publish messages -) Subscribe to topics / Unsubscribe from topics -) Read the messages received Furthermore a GUI is on developing process to demonstrate the use. Paypal donations...
    Downloads: 0 This Week
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  • 10
    AWS IoT Arduino Yún SDK

    AWS IoT Arduino Yún SDK

    SDK for connecting to AWS IoT from an Arduino Yún

    ... for functionality and connections to the AWS IoT built on top of AWS IoT Device SDK for Python. The AWS-IoT-Arduino-Yún-SDK provides APIs to let users publish messages to AWS IoT and subscribe to MQTT topics to receive messages transmitted by other devices or coming from the broker. This allows to interact with the standard MQTT PubSub functionality of AWS IoT.
    Downloads: 0 This Week
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  • 11

    MQTT - Lightweight Client

    MQTT - Lightweight Client

    A simple and powerfull MQTT Lightweight Windows Client - beta version! Sources: https://github.com/edwardmartinsjr/MQTTLightweightClient
    Downloads: 0 This Week
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  • 12
    Messaging middleware for Service Oriented Architecture
    Downloads: 0 This Week
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  • 13

    RedMQ

    Simple, flexible messaging with Redis.

    ... for conditional messaging and custom message routing as well as standard point-to-point and publish-subscribe messaging models.
    Downloads: 0 This Week
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  • 14
    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.
    Downloads: 0 This Week
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  • 15
    FAMOUSO is an event-based publish/subscribe middleware written in C++ for systems ranging from 8Bit micro-controllers up to 32Bit PC/Workstations.
    Downloads: 0 This Week
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  • 16
    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.
    Downloads: 2 This Week
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  • 17
    The PICI Network Messaging System is a message oriented middleware with the goal to provide a transparent layer which allows the sending and receiving of messages between different apps by a "subscribe/publish" mechanism. C++ API and runtime. Win/Linux
    Downloads: 0 This Week
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  • 18
    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.
    Downloads: 0 This Week
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  • 19
    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
    Downloads: 0 This Week
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  • 20
    Publish and subscribe messaging for the Web, and related tools. Our license is BSD.
    Downloads: 0 This Week
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  • 21
    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.
    Downloads: 0 This Week
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