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    primus-redispublic

    primus-redis

    Build Status

    primus-redis is a Redis store for Primus. It takes care of distributing messages to other instances using Redis Pub/Sub.

    Usage

    Single Redis instance

    You can use primus-redis with a single Redis instance, but it's not recommended in production environment, since it makes Redis a single point of failure.

    var http = require('http'),
        Primus = require('primus'),
        PrimusRedis = require('primus-redis');
     
    var server = http.createServer();
    var primus = new Primus(server, {
      redis: {
        host: 'localhost',
        port: 6379,
        channel: 'primus' // Optional, defaults to `'primus`'
      },
      transformer: 'websockets'
    });
    primus.use('Redis', PrimusRedis);
     
    //
    // This'll take care of sending the message to all other instances connected
    // to the same Redis channel.
    //
    primus.write('Hello world!'); 

    Sentinel

    Redis Sentinel is a failover mechanism built into Redis.

    When using Sentinel, Redis client will automatically reconnect to new master server when current one goes down.

    var http = require('http'),
        Primus = require('primus'),
        PrimusRedis = require('primus-redis');
     
    var server = http.createServer();
    var primus = new Primus(server, {
      redis: {
        sentinel: true,
        endpoints: [
          { host: 'localhost', port: 26379 },
          { host: 'localhost', port: 26380 },
          { host: 'localhost', port: 26381 }
        ],
        masterName: 'mymaster'
        channel: 'primus' // Optional, defaults to `'primus`'
      },
      transformer: 'websockets'
    });
    primus.use('Redis', PrimusRedis);

    Keywords

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    install

    npm i primus-redis

    Downloadsweekly downloads

    20

    version

    0.1.1-1

    license

    none

    repository

    githubgithub

    last publish

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