public

FGRibreau / pid.js

Last active 2014-03-31

//
// Usage: require('./pid')("myapp");
//
var fs        = require('fs');
 
module.exports = function(appname){
  process.title = appname;
 
  var PID_FILE  = "/usr/local/var/run/"+process.title+".pid";
 
  fs.writeFileSync(PID_FILE, process.pid+"\n");
 
  process.on("uncaughtException", function(err) {
    console.error("[uncaughtException]", err);
    return process.exit(1);
  });
 
  process.on("SIGTERM", function() {
    console.log("SIGTERM (killed by supervisord or another process management tool)");
    return process.exit(0);
  });
 
  process.on("SIGINT", function() {
    console.log("SIGINT");
    return process.exit(0);
  });
 
  process.on("exit", function() {
    return fs.unlink(PID_FILE);
  });
  
};

#
# The following snippet must be inserted at the top of your main js file
#
 
process.title = "MyApp"
PID_FILE      = "/usr/local/var/run/#{process.title}.pid"
fs            = require("fs")
 
fs.writeFileSync PID_FILE, "#{process.pid}\n"
 
process.on "uncaughtException", (err) ->
  console.error "[uncaughtException]", err
  process.exit 1
 
process.on "SIGTERM", ->
  console.log "SIGTERM (killed by supervisord or another process management tool)"
  process.exit 0
 
process.on "SIGINT", ->
  console.log "SIGINT"
  process.exit 0
 
process.on "exit", ->
  console.log('Exiting...')
  fs.unlink PID_FILE
 
#
# Your code start here
#
 
setInterval (->), 1000

//
// The following snippet must be inserted at the top of your main js file
//
 
process.title = "MyApp";
 
var PID_FILE  = "/usr/local/var/run/"+process.title+".pid"
,   fs        = require('fs');
 
fs.writeFileSync(PID_FILE, process.pid+"\n");
 
process.on("uncaughtException", function(err) {
  console.error("[uncaughtException]", err);
  return process.exit(1);
});
 
process.on("SIGTERM", function() {
  console.log("SIGTERM (killed by supervisord or another process management tool)");
  return process.exit(0);
});
 
process.on("SIGINT", function() {
  console.log("SIGINT");
  return process.exit(0);
});
 
process.on("exit", function() {
  return fs.unlink(PID_FILE);
});
 
//
// Your code start here
//
 
setInterval(function(){}, 1000);