PHP code example of dustinfog / parpc

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

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

    

dustinfog / parpc example snippets

$router = new \Parpc\RemoteProcedureRouter();
$router->route();

//创建远程环境
$context = new \Parpc\RemoteContext("http://127.0.0.1:9000/");

//测试函数
function hello($who)
{
	return "hello," . $who;
}

//执行远程函数hello
echo $context->hello("world") . PHP_EOL;

class Dog{
	private $name;
	public function __construct($name)
	{
		$this->name = $name;
	}

	public function getName()
	{
		return $this->name;
	}
}

$dog = $context->createObject("Dog", array("Bingo"));
echo "There was a farmer had a dog, " . $dog->getName() . " was its name oh" . PHP_EOL;

$dog = new Dog("Bingo");
echo "There was a farmer had a dog, " . $dog->getName() . " was its name oh" . PHP_EOL;

> /** @var Dog $dog 我们知道这并没有真的创建一个Dog实例，但并不妨碍我们把它注释为Dog类型 */
> $dog = $context->createObject("Dog", array("Bingo"));
> 

try {
	$cat = $context->createObject("Cat", array("kitty"));
	echo "Was there a cat with name " . $cat->getName();
} catch(\Parpc\RemoteException $e) {
	echo "没有喵星人的事儿: " . $e->getMessage() . PHP_EOL);
}

// 并发调用需要一个额外的caller
$caller = new \Parpc\RemoteProcedureCaller();

// 这里与同步调用亦有所不同，这里没有采用new关键字，而是用一个工厂方法来简化创建RemoteContext的复杂度
$context = $caller->createContext("http://127.0.0.1:9000/");

//普通函数
$context->hello()->onSuccess(function($ret){
	echo $ret . PHP_EOL;
})->onComplete("onComplete");

//远程对象
$dog = $context->createObject("Dog", array("bingo"));
$dog->getName()->onSuccess(function($ret){
	echo "There was a farmer had a dog, " . $ret . " was its name oh" . PHP_EOL;
})->onComplete("onComplete");

//异常处理
$cat = $context->createObject("Cat", array("kitty"));
$cat->getName()->onSuccess(function($ret){
	echo "Was there a cat with name " . $ret;
})->onFail(function(\Parpc\RemoteException $e){
	echo "没有喵星人的事儿: " . $e->getMessage() . PHP_EOL);
})->onComplete("onComplete");

//一次性批量提交
$caller->commit();

function onComplete(\Parpc\RemoteProcedure $procedure) {
	echo "无论成败，风雨无阻，执行完成过程" . $procedure;
})

> /** @var Dog $dog */
> $dog = $context->createObject("Dog", array("bingo"));
> /** @var \Parpc\RemoteProcedure $procedure */
> $procedure = $dog->getName();
> $procedure->onSuccess ...
> 

//只允许本地程序调用
$router->addSecurityValidator(new \Parpc\RemoteAddrValidator(array("127.0.0.1")));