<?php

error_reporting(E_ALL);

set_time_limit(120);

function checkProcessExists($name) {

$exist = false;

exec("ps x | grep What | grep -v grep", $pids);

if (count($pids) > 0) {

$exists = true;

}

return $exists;

}

function start_database() {

$db_pid = exec("../bin/mongod --dbpath ../data/db >dbout 2>&1 & echo $!");

file_put_contents("dbpid", $db_pid, LOCK_EX);

}

function start_309() {

$node309_pid = intval(file_get_contents("node309_pid"));

$node309_pid = exec("./node/bin/node ../What-To-Eat/bin/www >node309out 2>&1 & echo $!");

file_put_contents("node309_pid", $node309_pid, LOCK_EX);

}

function node_dispatch() {

echo 'redirecting...';

if(!checkProcessExists("mongod")) {

start_database();

}

if(!checkProcessExists("What-To-Eat")) {

start_309();

}

header("Location: http://309.lesterlyu.com");

die();

}

node_dispatch();