<?php
/*
* This file is part of the async generator runtime project.
*
* (c) Julien Bianchi <*****@*****.**>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
require_once __DIR__ . '/../../vendor/autoload.php';
use function jubianchi\async\pipe\{make};
use function jubianchi\async\runtime\{await, all, fork};
use function jubianchi\async\time\{delay, throttle};
$pipe = make();
$i = 0;
await(all(throttle(2500, function () use($pipe, &$i) {
$pipe->enqueue($i++);
}), throttle(500, function () use($pipe) {
echo __LINE__;
var_dump("[32m" . (yield from $pipe->dequeue()) . "[0m");
}), throttle(1000, function () use($pipe) {
echo __LINE__;
var_dump("[31m" . (yield from $pipe->dequeue()) . "[0m");
})));
<?php
/*
* This file is part of the async generator runtime project.
*
* (c) Julien Bianchi <*****@*****.**>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
require_once __DIR__ . '/../../vendor/autoload.php';
use function jubianchi\async\runtime\{await, all, wrap};
use function jubianchi\async\time\{delay};
$start = microtime(true);
function second()
{
var_dump(__FUNCTION__ . ' - ' . 3);
yield from delay(1000);
var_dump(__FUNCTION__ . ' - ' . 4);
}
function first()
{
var_dump(__FUNCTION__ . ' - ' . 1);
yield from delay(1000);
var_dump(__FUNCTION__ . ' - ' . 2);
yield from delay(1000);
yield from second();
return 5;
}
var_dump(await(all(first(), second())));
echo 'Time spent: ' . ($with = microtime(true) - $start) . PHP_EOL;
<?php
require_once __DIR__ . '/../../vendor/autoload.php';
use function jubianchi\async\runtime\{await, all};
function producer($prefix, $length) : \generator
{
for ($i = 0; $i < $length; $i++) {
echo $prefix . '-' . $i . PHP_EOL;
yield;
}
return $prefix . '-' . __LINE__;
}
var_dump(await(all(producer(__LINE__, 5), producer(__LINE__, 2))));
const BUFFER_LENGTH = 2048;
$start = microtime(true);
$f1 = fopen(__DIR__ . '/../data/d1.dat', 'r');
$f2 = fopen(__DIR__ . '/../data/d2.dat', 'r');
$length = 0;
while ($buffer = fread($f1, BUFFER_LENGTH)) {
$length += strlen($buffer);
}
while ($buffer = fread($f2, BUFFER_LENGTH)) {
$length += strlen($buffer);
}
fclose($f1);
fclose($f2);
echo 'Found ' . $length . ' characters' . PHP_EOL;
echo 'Time spent without await: ' . ($without = microtime(true) - $start) . PHP_EOL;
$start = microtime(true);
$f1 = fopen(__DIR__ . '/../data/d1.dat', 'r');
$f2 = fopen(__DIR__ . '/../data/d2.dat', 'r');
$length = 0;
await(all(read($f1, function ($data) use(&$length) {
$length += strlen($data);
}, null, BUFFER_LENGTH), read($f2, function ($data) use(&$length) {
$length += strlen($data);
}, null, BUFFER_LENGTH)));
echo 'Found ' . $length . ' characters' . PHP_EOL;
echo 'Time spent with await: ' . ($with = microtime(true) - $start) . PHP_EOL;
if ($without > $with) {
echo 'await is ' . round($without / $with, 2) . ' times faster' . PHP_EOL;
} else {
echo 'await is ' . round($with / $without, 2) . ' times slower' . PHP_EOL;
}
use function jubianchi\async\time\{delay};
use jubianchi\async\socket;
$address = '0.0.0.0';
$port = $_SERVER['argv'][1] ?? 1337;
$queue = [];
$start = function ($socket, $address, $port) use(&$queue) {
socket_bind($socket, $address, $port);
socket_listen($socket, 0);
socket_set_nonblock($socket);
$index = 0;
$cancel = false;
while ($cancel == false) {
$client = socket_accept($socket);
if ($client) {
echo '> Got client...' . PHP_EOL;
$queue[] = (function () use($index, $client, $address, $port) {
echo '> Handling request #' . $index . '...' . PHP_EOL;
$response = 'Hello World!';
$output = 'HTTP/1.1 200 OK' . "\r\n" . 'Date: ' . date("D, j M Y G:i:s T") . "\r\n" . 'Server: AsyncGenerator/1.0.0 (PHP ' . phpversion() . ')' . "\r\n" . 'Content-Length: ' . strlen($response) . "\r\n" . 'Content-Type: text/plain' . "\r\n" . "\r\n" . $response . "\r\n";
yield from delay(1000);
yield from socket\write($client, $output, 5);
socket_close($client);
})();
echo '> Client request #' . $index++ . ' queued...' . PHP_EOL;
}
$cancel = yield;
}
socket_close($socket);
};
await(race($start(socket_create(AF_INET, SOCK_STREAM, 0), $address, $port), fork($queue)));
<?php
require_once __DIR__ . '/../../vendor/autoload.php';
use function jubianchi\async\runtime\{await, some};
function producer($prefix, $length) : \generator
{
$cancel = false;
for ($i = 0; $i < $length && $cancel === false; $i++) {
echo $prefix . '-' . $i . PHP_EOL;
$cancel = (bool) yield;
}
if ($cancel === true) {
echo $prefix . '-canceled' . PHP_EOL;
}
return $prefix . '-' . __LINE__;
}
var_dump(await(some(2, producer(__LINE__, 5), producer(__LINE__, 10), producer(__LINE__, 2))));
<?php
/*
* This file is part of the async generator runtime project.
*
* (c) Julien Bianchi <*****@*****.**>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
require_once __DIR__ . '/../vendor/autoload.php';
use function jubianchi\async\runtime\{await, race};
use function jubianchi\async\time\{delay, throttle};
$start = microtime(true);
await(race(delay(3000), throttle(500, function () {
var_dump(__LINE__);
}), throttle(1000, function () {
var_dump(__LINE__);
})));
echo 'Time spent: ' . ($with = microtime(true) - $start) . PHP_EOL;
<?php
/*
* This file is part of the async generator runtime project.
*
* (c) Julien Bianchi <*****@*****.**>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
require_once __DIR__ . '/../../vendor/autoload.php';
use function jubianchi\async\loop\{endless};
use function jubianchi\async\pipe\{make};
use function jubianchi\async\runtime\{await, all};
use function jubianchi\async\socket\{write};
use function jubianchi\async\stream\{tail};
$pipe = make();
$socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
socket_connect($socket, 0, $argv[1]);
socket_set_nonblock($socket);
await(all(tail(fopen(__DIR__ . '/../data/first.log', 'r'), $pipe), tail(fopen(__DIR__ . '/../data/second.log', 'r'), $pipe), endless(function () use($socket, $pipe) {
$data = (yield from $pipe->dequeue());
yield from write($socket, $data);
})));
* This file is part of the async generator runtime project.
*
* (c) Julien Bianchi <*****@*****.**>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
require_once __DIR__ . '/../vendor/autoload.php';
use function jubianchi\async\runtime\{await, all, wrap};
use function jubianchi\async\time\{delay};
$start = microtime(true);
function two()
{
(yield 3);
(yield 4);
}
function five()
{
(yield 1);
(yield 2);
yield from two();
return 5;
}
$generators = await(all(wrap(five()), wrap(two())));
foreach ($generators as $generator) {
foreach ($generator as $v) {
var_dump($v);
}
var_dump('return: ' . $generator->getReturn());
}
echo 'Time spent: ' . ($with = microtime(true) - $start) . PHP_EOL;
<?php
//index.php
require_once __DIR__ . '/../../vendor/autoload.php';
use function jubianchi\async\runtime\{await, all};
use function jubianchi\async\time\{delay};
$start = microtime(true);
await(all(delay(5000, function () {
echo 'World!';
}), delay(2000, function () {
echo 'Hello';
})));
echo PHP_EOL . 'Time spent: ' . ($with = microtime(true) - $start) . PHP_EOL;
<?php
require_once __DIR__ . '/../../vendor/autoload.php';
use function jubianchi\async\runtime\{await};
function producer($prefix, $length) : \generator
{
for ($i = 0; $i < $length; $i++) {
echo $prefix . '-' . $i . PHP_EOL;
yield;
}
return __LINE__;
}
var_dump(await(producer(__LINE__, 5)));
<?php
require_once __DIR__ . '/../../vendor/autoload.php';
use function jubianchi\async\runtime\{await, race};
function producer($prefix, $length) : \generator
{
$cancel = false;
for ($i = 0; $i < $length && $cancel === false; $i++) {
echo $prefix . '-' . $i . PHP_EOL;
$cancel = (bool) yield;
}
if ($cancel === true) {
echo $prefix . '-canceled' . PHP_EOL;
}
return $prefix . '-' . __LINE__;
}
var_dump(await(race(producer(__LINE__, 5), producer(__LINE__, 2))));
<?php
/*
* This file is part of the async generator runtime project.
*
* (c) Julien Bianchi <*****@*****.**>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
require_once __DIR__ . '/../vendor/autoload.php';
use function jubianchi\async\runtime\{await, all};
use function jubianchi\async\stream\{read};
var_dump(await(all(read(fopen(__DIR__ . '/data/tiny.dat', 'r'), function ($d) {
var_dump($d);
}, 1), read(fopen(__DIR__ . '/data/d1.dat', 'r'), function ($d) {
var_dump($d);
}, 10))));