39 lines
966 B
PHP
39 lines
966 B
PHP
<?php
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require_once __DIR__."/../vendor/autoload.php";
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use NoccyLabs\Ipc\Interop\Channel\MultiStreamChannel;
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// It really is this simple
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$channel = new MultiStreamChannel();
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// Create a child to report back in 3 seconds
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$channel1 = $channel->createClient();
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$pid1 = pcntl_fork();
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if ($pid1 === 0) {
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sleep(1);
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echo "child 1 received ".$channel1->receive()."\n";
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$channel1->send("Hello from child 1");
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sleep(5);
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exit;
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}
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// Create another child to report back in 4 seconds
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$channel2 = $channel->createClient();
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$pid2 = pcntl_fork();
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if ($pid2 === 0) {
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sleep(1);
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echo "child 2 received ".$channel2->receive()."\n";
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$channel2->send("Hello from child 2");
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sleep(5);
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exit;
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}
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// Writing to the master works whether any clients have been added
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$channel->send("Hello from master");
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// Wait for 5 seconds and dump whatever messages are waiting
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sleep(5);
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while ($msg = $channel->receive()) {
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echo "master received ".$msg."\n";
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} |