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 :
moduleexports = /** * Before connection (optional, just for faye) * @param */ { // Do something } /** * On client connection (required) * @param * @param */ { // client.send('Sailing the seas of cheese'); ; } ;