<?php
require '../../vendor/autoload.php';
use CrystalPlanet\Redshift\Redshift;
use CrystalPlanet\Redshift\Stream\Stream;
Redshift::run(function () {
$stream = stream_socket_server('tcp://0.0.0.0:9000');
stream_set_blocking($stream, 0);
$server = new Stream($stream);
while (true) {
$client = (yield $server->executeAsyncRead('stream_socket_accept'));
async(function ($client) {
$data = "HTTP/1.1 200 OK\r\nContent-Length: 13\r\n\r\nHello World!\n";
fwrite($client, $data);
fclose($client);
}, $client);
}
});
use CrystalPlanet\Redshift\Channel\Channel;
function fibonacci($c, $quit)
{
$x = 0;
$y = 1;
while (true) {
list($value, $channel) = (yield Channel::any([$c, $x], $quit));
switch ($channel) {
case $c:
$tmp = $x + $y;
$x = $y;
$y = $tmp;
break;
case $quit:
echo $value;
return;
}
}
}
Redshift::run(function () {
$c = new Channel();
$quit = new Channel();
async(function ($c, $quit) {
for ($i = 0; $i < 10; ++$i) {
$n = (yield $c->read());
echo "{$n}\n";
}
(yield $quit->write("Quit\n"));
}, $c, $quit);
(yield fibonacci($c, $quit));
});
/**
* incremental thingy. that's all.
*/
function i()
{
static $i = 1;
static $asynci = 100;
return async() ? $asynci++ : $i++;
}
{
pcntl_waitpid($proc[0], $status);
// Wait for the process to finish
// Read the data from the channel, and then unserialize it into
// a PHP object that can be returned
$output = unserialize(socket_read($proc[1], 4096));
socket_close($proc[1]);
return $output;
}
//
// Usage Example
//
$thread = async(function () {
// Note that variables can be passed through with the "use" construct
// (ie. $thread = async(function() use($local_var) { ...
sleep(2);
// to show that we really are running asynchronously
echo "Hello from Child Thread!\n";
return array('hello', 'world!');
});
echo "Hello from Main Thread\n";
$output = wait($thread);
print_r($output);
// Prints:
//
// Hello from Main Thread
// (and then 2 seconds later)
// Hello from Child Thread
// Array
// (
// [0] => hello
// [1] => world!
public function exec($h)
{
$key = sha1($this->task . $this->action . $h);
$file = '/home/php/storage/schedule/' . $key;
if (file_exists($file)) {
$aged = filemtime($file);
if ($aged <= time()) {
touch($file, $this->age);
if (!$this->closure) {
lib('utils')->backgroundTask('thin --task=' . $this->task . ' --action=' . $this->action);
} else {
if (is_callable($this->task)) {
async($this->task);
} else {
lib('utils')->backgroundTask($this->task);
}
}
}
} else {
touch($file, $this->age);
if (!$this->closure) {
lib('utils')->backgroundTask('thin --task=' . $this->task . ' --action=' . $this->action);
} else {
if (is_callable($this->task)) {
async($this->task);
} else {
lib('utils')->backgroundTask($this->task);
}
}
}
}