TP6 Think-Swoole 기반의 분산 RPC 서비스 아키텍처 설계

return [
    'server' => [
        'host' => '127.0.0.1',
        'port' => 9501,
    ],
    'registry' => [
        'host' => '127.0.0.1',
        'port' => 2181,
    ],
];

<?php

namespace apppcserver;

use thinkswooleServer;

class RpcServer extends Server
{
    protected $rpcService;

    public function __construct($host, $port)
    {
        parent::__construct($host, $port);
        $this->rpcService = new RpcService(); // 自定义的服务类
    }

    public function onReceive(SwooleServer $server, int $fd, int $reactor_id, string $data)
    {
        // 处理RPC请求
        $result = $this->rpcService->handleRequest($data);
        
        // 发送响应结果给客户端
        $server->send($fd, $result);
    }

    public function onWorkerStart(SwooleServer $server, int $worker_id)
    {
        // 注册服务到服务注册中心
        $this->registerService();
    }

    private function registerService()
    {
        // 获取注册中心的地址信息
        $registryHost = config('rpc.registry.host');
        $registryPort = config('rpc.registry.port');

        // 使用Zookeeper等方式注册服务
        // ...
    }
}

<?php

namespace apppcclient;

use thinkswooleRpc;
use thinkswooleRpcClient;
use thinkswooleRpcService;
use thinkswooleRpcProtocol;

class RpcClient
{
    protected $client;

    public function __construct()
    {
        $this->client = new Client(new Protocol(), new Service());
    }

    public function request($service, $method, $params = [])
    {
        // 创建RPC请求并发送
        $rpc = new Rpc($service, $method, $params);
        $response = $this->client->sendAndRecv($rpc);
        
        // 处理响应结果并返回
        return $response->getResult();
    }
}

<?php

namespace apppcegistry;

use zookeeper;

class Registry
{
    protected $zk;

    public function __construct($host, $port)
    {
        $this->zk = new zookeeper($host . ':' . $port);
    }

    public function register($path, $data)
    {
        // 创建节点并注册服务地址信息
        $this->zk->create($path, $data, []);
    }

    public function getServiceUrl($path)
    {
        // 获取服务地址信息
        return $this->zk->get($path);
    }
}

$rpcServer = new pppcserverRpcServer(config('rpc.server.host'), config('rpc.server.port'));
$rpcServer->start();

$rpcClient = new pppcclientRpcClient();
$result = $rpcClient->request('app\rpc\server\RpcService', 'hello', ['name' => 'John']);
echo $result;

$registry = new pppcegistryRegistry(config('rpc.registry.host'), config('rpc.registry.port'));
$registry->register('/rpc/services/RpcService', '127.0.0.1:9501');