Naval Pilgrim's Mayflower

    websocket-bench-sockjs

    0.4.8 • Public • Published

    websocket bench for sockjs

    Nodejs cli tool for benchmarking websocket servers. It supports sockjs.

    Installation

    npm install -g websocket-bench-sockjs

    Running Tests/Linting

    First Install required dev-dependencies npm install Run Gulp Build Tool gulp mocha

    Usage

    Tip: You may find it useful to increase the maximum number of open file descriptors on your system during testing:

    ulimit -n 60000

    Simple example:

    websocket-bench-sockjs -a 20000 -c 2000 --ramp=200 -g ./src/resources/scenarios/auth-0001.js http://localhost:8000/realtime

    command help

    Usage: websocket-bench-sockjs [options] <server>
    
    Options:
    
      -h, --help               Output usage information
      -V, --version            Output the version number
      -a, --amount <n>         Total number of persistent connection, Default to 100
      -w, --worker-ramp <n>    Worker ramp in ms, Default to 5
      -r, --request-ramp <n>   Request ramp in ms, Default to 5
      -W, --worker <n>         Number of worker(s)
      -g, --generator <file>   Js file for generate message or special event
      -o, --output <output>    Output file
      -v, --verbose            Verbose Logging
    

    Benchmark message

    For benchmark message or more advanced connection you should provide your own generator

    generator structure :

     
        module.exports = {
           /**
            * Before connection (optional, just for faye)
            * @param {client} client connection
            */
           beforeConnect : function(client) {
             // Do something
           },
     
           /**
            * On client connection (required)
            * @param {client} client connection
            * @param {done} callback function(err) {} 
            */
           onConnect : function(client, done) {
             // client.send('Sailing the seas of cheese');
     
             done();
           },
     
        };
     

    See also french article from origin code base :

    Install

    npm i websocket-bench-sockjs

    DownloadsWeekly Downloads

    0

    Version

    0.4.8

    License

    BSD

    Last publish

    Collaborators

    • akinsella