README

Run closures in a child process messenger or pool

Installation

To install via Composer, use the command below, it will automatically detect the latest version and bind it with ~.

composer require wyrihaximus/react-child-process-closure

Usage

Run a closure on the child process and get the results. (Note that results have to be a JSON serializable array.)

use React\EventLoop\Factory as EventLoopFactory;
use WyriHaximus\React\ChildProcess\Closure\ClosureChild;
use WyriHaximus\React\ChildProcess\Closure\MessageFactory;
use WyriHaximus\React\ChildProcess\Messenger\Factory as MessengerFactory;
use WyriHaximus\React\ChildProcess\Messenger\Messages\Payload;
use WyriHaximus\React\ChildProcess\Messenger\Messenger;

$loop = EventLoopFactory::create();

MessengerFactory::parentFromClass(ClosureChild::class, $loop)->then(function (Messenger $messenger) use ($loop) {
    $messenger->rpc(MessageFactory::rpc(function () {
        return resolve(['time' => time()]);
    })->done(function (Payload $payload) {
        echo 'Time in the child process: ', $payload['time'], PHP_EOL;
    });
});

$loop->run();

The usage example above also works with wyrihaximus/react-child-process-pool, just be sure to use WyriHaximus\React\ChildProcess\Closure\MessageFactory to create the RPC messages as shown in the example.

Examples

For more examples see the examples directory

Contributing

Please see CONTRIBUTING for details.

License

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

wyrihaximus / react-child-process-closure

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