rocksteady/lib/worker.js

Drink blazin' electric death, downtime! Fast, zero-downtime apps for production enviroments.

// Generated by CoffeeScript 1.9.1
var DROP_PRIVILEGES, FORCE_KILL_TIMEOUT, HOST, NODE_ENV, PORT, SERVER_MODULE, SET_GID, SET_UID, SOCKET_TIMEOUT, err, http, postmortem, ref, server, shutdown, shuttingDown, utils;

http = require('http');

utils = require('./utils');

postmortem = require('postmortem');

ref = process.env, NODE_ENV = ref.NODE_ENV, FORCE_KILL_TIMEOUT = ref.FORCE_KILL_TIMEOUT, HOST = ref.HOST, PORT = ref.PORT, SERVER_MODULE = ref.SERVER_MODULE, SOCKET_TIMEOUT = ref.SOCKET_TIMEOUT, DROP_PRIVILEGES = ref.DROP_PRIVILEGES, SET_GID = ref.SET_GID, SET_UID = ref.SET_UID;

try {
  require.resolve(SERVER_MODULE);
} catch (_error) {
  err = _error;
  require('coffee-script');
}

postmortem.install();

shuttingDown = false;

server = null;

shutdown = function() {
  if (shuttingDown) {
    return;
  }
  shuttingDown = true;
  server.close(function() {
    return process.exit(0);
  });
  return setTimeout(function() {
    return process.exit(0);
  }, FORCE_KILL_TIMEOUT);
};

process.on('uncaughtException', function(err) {
  process.send({
    type: 'error',
    error: utils.serialize(err)
  });
  return shutdown();
});

process.on('message', function(message) {
  if (shuttingDown || !(message != null ? message.type : void 0)) {
    return;
  }
  switch (message.type) {
    case 'stop':
      return shutdown();
  }
});

if (NODE_ENV === 'development') {
  require('vigil').vm(function(filename, stats) {
    return process.send({
      type: 'watch',
      filename: filename,
      isDirectory: stats.isDirectory()
    });
  });
}

server = require(SERVER_MODULE);

if (NODE_ENV === 'development') {
  server = require('bebop').middleware({
    attach: server,
    port: 3456
  });
}

if (!(server instanceof http.Server)) {
  server = http.createServer(server);
}

server.listen(PORT, HOST, function() {
  if ((JSON.parse(DROP_PRIVILEGES)) && process.getgid() === 0) {
    process.setgid(SET_GID);
    return process.setuid(SET_UID);
  }
});

server.setTimeout((parseInt(SOCKET_TIMEOUT, 10)) * 1000);

process.on('SIGTERM', function() {
  return shutdown();
});

process.on('SIGINT', function() {
  return shutdown();
});

//# sourceMappingURL=worker.js.map