multi_runner

Run nodejs application on multicore processor, currently only tested on Linux

Every stdout and stderr output are prefixes with PID, stdin is not used. 12factor principle.

If one of the sub-process exited with non-zero status code, or killed by signal, the entire cluster will be terminated. FailFast principle.

It should be the supervisor responsibility to restart the service.

It suitable for docker container. For PID1 please use docker_pid1

how to install

using git
``
npm install git+https://git@github.com/payfazz/multi_runner.git
`

using npm registry
`
npm install multi_runner
`

how to use


let's say the script is server.js
`sh
$ export PATH=$PWD/node_modules/.bin:$PATH
$ multi_runner server.js
``