46 lines
916 B
PHP
Executable File
46 lines
916 B
PHP
Executable File
<?php
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$workers = [];
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$worker_num = 2;
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for($i = 0; $i < $worker_num; $i++)
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{
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$process = new swoole_process('callback_function', false, false);
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$process->useQueue();
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$pid = $process->start();
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$workers[$pid] = $process;
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//echo "Master: new worker, PID=".$pid."\n";
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}
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function callback_function(swoole_process $worker)
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{
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//echo "Worker: start. PID=".$worker->pid."\n";
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//recv data from master
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while(true)
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{
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$recv = $worker->pop();
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echo "From Master: $recv\n";
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}
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sleep(2);
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$worker->exit(0);
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}
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while(true)
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{
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/**
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* @var $process swoole_process
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*/
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$pid = array_rand($workers);
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$process = $workers[$pid];
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$process->push("hello worker[$pid]\n");
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sleep(1);
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}
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for($i = 0; $i < $worker_num; $i++)
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{
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$ret = swoole_process::wait();
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$pid = $ret['pid'];
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unset($workers[$pid]);
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echo "Worker Exit, PID=".$pid.PHP_EOL;
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}
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