iopa-common-middleware

    1.4.1 • Public • Published

    IOPA
    iopa-common-middleware

    Build Status IOPA limerun

    NPM

    About

    iopa-common-middleare is a core set of IOPA middleware for building self-hosted servers

    Written in plain javascript for maximum portability to constrained devices

    Status

    Working prototype

    Includes:

    IOPA BackForth (middleware)

    • Automatically matches requests and responses between connected devices based on sequential conversation

    IOPA Cache and Match (middleware)

    • Automatic caching of outbound requests
    • Automatic matching of inbound responses to original requests based on session and message identifiers
    • Compatible with any transport including MQTT, CoAP and raw TCP / UDP

    IOPA ClientSend (middleware)

    • Adds helper methods .send() and .observe() to IOPA context requests
    • These methods return a promise which complete on response

    Installation

    npm install iopa-common-middleware
    

    Usage

    const iopa = require('iopa')
        , BackForth = require('iopa-common-middleware').BackForth
        , CacheMatch = require('iopa-common-middleware').Cache
        , ClientSend = require('iopa-common-middleware').ClientSend
           
    function MyProtocolServer(options, appFunc) {
     
    :
     
    app.use(BackForth);
    app.use(CacheMatch.Cache);
    app.use(ClientSend);
     
    :
     
     

    See iopa-mqtt for a reference implementation of this repository

    Install

    npm i iopa-common-middleware

    DownloadsWeekly Downloads

    2

    Version

    1.4.1

    License

    Apache-2.0

    Last publish

    Collaborators

    • guycreate
    • iopa-admin
    • limerun