public function onWeb(\React\Socket\Connection $incoming) { $slaveId = $this->getNextSlave(); $port = $this->slaves[$slaveId]['port']; $client = stream_socket_client('tcp://127.0.0.1:' . $port); $redirect = new \React\Stream\Stream($client, $this->loop); $redirect->on('close', function () use($incoming) { $incoming->end(); }); $incoming->on('data', function ($data) use($redirect) { $redirect->write($data); }); $redirect->on('data', function ($data) use($incoming) { $incoming->write($data); }); }
<?php require 'vendor/autoload.php'; $loop = React\EventLoop\Factory::create(); $superFab = new \Fab\SuperFab(); $read = new \React\Stream\Stream(fopen('php://stdin', 'r+'), $loop); $write = new \React\Stream\Stream(fopen('php://stdout', 'w+'), $loop); $read->on('data', function ($data, $read) use($write, $superFab) { if (trim($data) == 'quit') { $write->close(); $read->close(); } $input = trim($data); $line = Kitten::get() . ' says "' . $input . '"'; $line = $superFab->paint($line); $line .= PHP_EOL; $write->write($line); }); $loop->run();
<?php require __DIR__ . '/../vendor/autoload.php'; $args = getopt('i:o:t:'); $if = isset($args['i']) ? $args['i'] : '/dev/zero'; $of = isset($args['o']) ? $args['o'] : '/dev/null'; $t = isset($args['t']) ? $args['t'] : 1; // passing file descriptors requires mapping paths (https://bugs.php.net/bug.php?id=53465) $if = str_replace('/dev/fd/', 'php://fd/', $if); $of = str_replace('/dev/fd/', 'php://fd/', $of); $loop = new React\EventLoop\StreamSelectLoop(); // setup information stream $info = new React\Stream\Stream(STDERR, $loop); $info->pause(); if (extension_loaded('xdebug')) { $info->write('NOTICE: The "xdebug" extension is loaded, this has a major impact on performance.' . PHP_EOL); } $info->write('piping from ' . $if . ' to ' . $of . ' (for max ' . $t . ' second(s)) ...' . PHP_EOL); // setup input and output streams and pipe inbetween $in = new React\Stream\Stream(fopen($if, 'r'), $loop); $out = new React\Stream\Stream(fopen($of, 'w'), $loop); $out->pause(); $in->pipe($out); // stop input stream in $t seconds $start = microtime(true); $timeout = $loop->addTimer($t, function () use($in, &$bytes) { $in->close(); }); // print stream position once stream closes $in->on('close', function () use($in, $start, $timeout, $info) { $t = microtime(true) - $start;
<?php require 'vendor/autoload.php'; $loop = React\EventLoop\Factory::create(); $stream = new \React\Stream\Stream(fopen('php://stdout', 'w+'), $loop); $i = 0; $loop->addPeriodicTimer(1, function (React\EventLoop\Timer\Timer $timer) use(&$i, $loop, $stream) { $stream->write(++$i . PHP_EOL); if ($i >= 15) { $loop->cancelTimer($timer); $stream->end(); } }); $loop->run();