PHP code example of jpons / phplib-lightprocessexecutor

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

jpons / phplib-lightprocessexecutor example snippets

use LightProcessExecutor\Event\MessageEvent;

use LightProcessExecutor\EventListener\RouterEventListener;

use LightProcessExecutor\LightProcessExecutor;

declare(ticks=1) ;
flag in the routing protocol is obsolete and <b>should NOT</b> be used
		}
	
		public function onPeerShutdown(LightProcessExecutor $executor, $pid, array $lostMessages){
		  // invoked when a peer shuts down (the peer is necessarily connected to the process receiving the event)
		}
	
		public function onMessageReceived(MessageEvent $e){
			// invoked when a message is received 
		}
	
		public function onMessageSent(MessageEvent $e){
		  // invoked when this process has fully written its message to the targeted peers
		}
	
		public function onRouterError($operation, $errno, $errstr, \Exception $e = NULL){
		  // invoked when the router raises an error that the application programmer might want to handle
		}

		public function getPriority(){
			return 0;
		}
}

$root = new LightProcessExecutor();
$root->addRouterMessageListener(new TestListener());
// Might want to fork processes here
$root->fork();
$pid2 = $root->fork("", null, function($executor){
	$executor->fork();
});
$root->submit("test", null, false, false, true);
$root->submit("for pid2 only", $pid2);
$root->loop();