sam-github

sam@samtu:~/w/wiki (master * u=) % git ci -m 'Update Reading' Reading.md 
[master 81f69fc] Update Reading
 1 file changed, 1 insertion(+)
sam@samtu:~/w/wiki (master u+1) % git push
Counting objects: 5, done.
Delta compression using up to 4 threads.
Compressing objects: 100% (3/3), done.
Writing objects: 100% (3/3), 331 bytes | 0 bytes/s, done.
Total 3 (delta 2), reused 0 (delta 0)
To [email protected]:sam-github/sam-github.github.com.wiki.git

sam-github

var spawn = require('child_process').spawn;
var open = require('fs').openSync;

console.log('process stdout', process.pid);
console.error('process stderr', process.pid);

if(process.env.i_am_child) {
  console.error('child is alive');
} else {
  var fd = open('out.txt', 'a');

sam-github

var spawn = require('child_process').spawn;
var open = require('fs').openSync;

console.log('process stdout', process.pid);
console.error('process stderr', process.pid);

if(process.env.i_am_child) {
  console.error('child is alive');
} else {
  var fd = open('out.txt', 'a');

sam-github

::::::::::::::
trace.5674
::::::::::::::
set_robust_list(0x7f6b2f51aa20, 24)     = 0
setsid()                                = 5674
open("/dev/null", O_RDONLY)             = 14
dup2(14</dev/null>, 0</dev/pts/38>)     = 0
close(14</dev/null>)                    = 0
ioctl(0</dev/null>, FIONBIO, [0])       = 0
close(-1)                               = -1 EBADF (Bad file descriptor)

sam-github

var Emitter = require('events').EventEmitter;
var domain = require('domain');

d = domain.create();
d.enter()

d.on('error', function(er) {
  d.exit();
  ee.emit('report', function() {
    console.log('reported, now throw');

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;
  });
});

sam-github

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

// listen every second
if(process.env.WORKER || cluster.isWorker) {
  process.on('internalMessage', function(m) {
    console.log('worker receives', m);
  });

  listen();

sam-github

console.log('hello!')

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;
  });
});

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);