sam-github

#!/usr/bin/env lua
--[[
dsl-print [some.dsl]

Example of a lua DSL language, that can use function call or assignment to define
keys, and uses call sequence to implicitly define nesting.
]]

function dsl(code, file)
    local loaded, estr = loadstring(code, file)

sam-github

print"TABLE"

function directory(path)
    print("directory", path)

    return function(attrs)
	for key,value in pairs(attrs) do
	    print("", key, value)
	end
    end

sam-github

var cluster = require('cluster')
  , net = require('net');

if (cluster.isMaster) {
  console.log('master: node version', process.version);

  var worker = cluster.fork();
  worker.on('online', function() {
    console.log('master: on worker/online');
  });

sam-github

assert = require('assert')
cluster = require('cluster');
if(cluster.isMaster) {
  worker=cluster.fork();
  worker.on('exit', function(code, signal) {
    console.log('worker on exit', code, signal, 'process.exitCode', worker.process.exitCode)
  })
  worker.on('online', function() {
    console.log('worker pid', worker.process.pid)
    worker.kill('SIGTERM')

sam-github

sam@samtu:~/w/sn/slc (release/2.0.0 *% u=) % npm install -g strong-slc
npm http GET https://registry.npmjs.org/strong-slc
npm http 304 https://registry.npmjs.org/strong-slc
npm http GET https://registry.npmjs.org/strong-slc/-/strong-slc-2.0.0.tgz
npm http 404 https://registry.npmjs.org/strong-slc/-/strong-slc-2.0.0.tgz
npm ERR! fetch failed https://registry.npmjs.org/strong-slc/-/strong-slc-2.0.0.tgz
npm ERR! Error: 404 Not Found
npm ERR!     at WriteStream.<anonymous> (/usr/local/stow/node/lib/node_modules/npm/lib/utils/fetch.js:57:12)
npm ERR!     at WriteStream.EventEmitter.emit (events.js:117:20)
npm ERR!     at fs.js:1596:14

sam-github

sam@samtu:~/w/sn/slc (release/2.0.0 % u=) % npm publish        
npm http PUT https://registry.npmjs.org/strong-slc
npm http 201 https://registry.npmjs.org/strong-slc
npm http GET https://registry.npmjs.org/strong-slc
npm http 200 https://registry.npmjs.org/strong-slc
npm http PUT https://registry.npmjs.org/strong-slc/-/strong-slc-2.0.0.tgz/-rev/1-3087bd76554a3769731e0808c6daec05
npm http 201 https://registry.npmjs.org/strong-slc/-/strong-slc-2.0.0.tgz/-rev/1-3087bd76554a3769731e0808c6daec05
npm http PUT https://registry.npmjs.org/strong-slc/2.0.0/-tag/latest
npm http 201 https://registry.npmjs.org/strong-slc/2.0.0/-tag/latest
+ [email protected]

sam-github

var cluster = require('cluster')
var net = require('net');
var spawn = require('child_process').spawn;

if(cluster.isMaster) {
  cluster.fork()

  cluster.on('exit', function() {
    //cluster.disconnect(); // if .disconnect() is called, it closes the serverHandlers

sam-github

assert = require('assert')
cluster = require('cluster');
if(cluster.isMaster) {
  worker=cluster.fork();
  worker.on('online', function() {
    // pause, to give worker time to establish signal handler
    setTimeout(function() {
      worker.process.kill('SIGTERM')
    }, 100);
  });

sam-github

var cluster = require('cluster');

if(cluster.isMaster) {
  cluster.fork()
    .on('online', function() {
      this.disconnect();
    });
} else {
  process.on('internalMessage', function(msg) {
    console.log('internalMsg', msg);

sam-github

var domain = require('domain');
d = domain.create();
d.enter()
d.on('error', function(er) {
  d.exit();
  console.log('hmm, er');
  process.nextTick(function() {
    throw er;
  });
});