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58 lines
1.2 KiB
PHP
58 lines
1.2 KiB
PHP
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<?php
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namespace Amp\Parallel\Worker\Internal;
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use Amp\ByteStream;
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use Amp\Parallel\Context\Context;
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use Amp\Parallel\Context\Process;
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use Amp\Promise;
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use function Amp\call;
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class WorkerProcess implements Context
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{
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/** @var Process */
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private $process;
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public function __construct($script, array $env = [], string $binary = null)
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{
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$this->process = new Process($script, null, $env, $binary);
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}
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public function receive(): Promise
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{
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return $this->process->receive();
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}
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public function send($data): Promise
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{
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return $this->process->send($data);
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}
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public function isRunning(): bool
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{
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return $this->process->isRunning();
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}
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public function start(): Promise
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{
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return call(function () {
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$result = yield $this->process->start();
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ByteStream\pipe($this->process->getStdout(), ByteStream\getStdout());
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ByteStream\pipe($this->process->getStderr(), ByteStream\getStderr());
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return $result;
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});
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}
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public function kill()
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{
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$this->process->kill();
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}
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public function join(): Promise
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{
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return $this->process->join();
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}
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}
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