thrift之php使用TServerSocket并发 处理请求

Posted 2021-02-16 孙龙 程序员

要求：

不适用nginx+fastcgi情况下，分布式系统之间如果通讯，如果不阻塞，能并发处理请求

环境：

luman/laravel：5.5

php：7.2

 thrift -version ：Thrift version 0.11.0

 

thrift文件模板：testServer.thrift

namespace php Rpc.Test


service Echop {
   string Echop(1: string str) ,
}

　　

生成RPC文件：

thrift -r --out ./app --gen php:server ./ThriftSource/testServer.thrift

　　

 

服务端的实现：

安装第三方扩展包：

composer require sunlong/thrift

或者

https://github.com/sunlongv5/thrift.git

composer文件修改：

"autoload": {
        "classmap": [
            "app/Rpc"

        ],
        "psr-4": {
            "Rpc\\\\": "app/Rpc",
            "Services\\\\": "app/services",
            "Thrift\\\\": "vendor/sunlong/thrift/lib/php/lib/Thrift/"
        }
    },

　　

　　

新建Sevice文件夹创建文件EchopServie.php  实现thrift的Echop方法

<?php
namespace Services;
use Rpc\\Test\\EchopIf;

class EchopServie implements EchopIf{
    public function Echop($str){
        \\Log::info($str);
        sleep(5);
        return "RPC:".$str;
    }
}

　　

　　

创建文件app\\Console\\Commands\\RpcServer.php

此代码为thrift的server实现

<?php

namespace App\\Console\\Commands;

use Illuminate\\Console\\Command;
use Thrift\\Exception\\TException;
use Thrift\\Factory\\TBinaryProtocolFactory;
use Thrift\\Factory\\TTransportFactory;
use Thrift\\Server\\TServerSocket;
use Thrift\\Server\\TSimpleServer;
use Thrift\\Server\\TForkingServer;
use Thrift\\TMultiplexedProcessor;
use Rpc\\Test\\EchopClient;
use Rpc\\Test\\EchopProcessor;
use Thrift\\Protocol\\TBinaryProtocol;
use Thrift\\Transport\\TBufferedTransport;


class RpcServer extends Command{
    protected $signature = \'server:rpc\';

    /**
     * 控制台命令说明。
     *
     * @var string
     */
    protected $description = \'rpc 服务\';

    protected static $socketController;


    public function handle()
    {
        try {

            $handler = new \\Services\\EchopServie();
            $processor = new EchopProcessor($handler);
            // 将服务注册到TMultiplexedProcessor中
            $tFactory = new TTransportFactory();
            $pFactory = new TBinaryProtocolFactory(true, true);
            $multiplexedProcessor = new TMultiplexedProcessor();
            $multiplexedProcessor->registerProcessor("Echop", $processor);
            // 监听开始
            $transport = new TServerSocket(\'0.0.0.0\', \'9998\');
            $server = new TForkingServer($processor, $transport, $tFactory, $tFactory, $pFactory, $pFactory);
            $server->serve();
        } catch (TException $te) {
            throw new \\Exception($te->getMessage());
        }
    }





}

RpcServer

 

app\\Console\\Kernel.php文件中添加

protected $commands = [
        RpcServer::class,
    ];

　　

客户端实现：

添加路由：

$router->get(\'/rpc/test\', [\'uses\' => \'Controller@test\']);

　　

Controller文件新增test方法

public function test(){
        try {
            ini_set(\'memory_limit\', \'1024M\');
//            $socket = new THttpClient(\'http://192.168.1.188\', 5201, \'/rpc/test2\');
            $socket = new TSocket(\'192.168.1.188\', \'9998\');
            $socket->setRecvTimeout(50000);
            $socket->setDebug(true);
            $transport = new TBufferedTransport($socket, 1024, 1024);
            $protocol = new TBinaryProtocol($transport);
            $client = new \\Rpc\\Test\\EchopClient($protocol);
            $transport->open();
            $result = $client->Echop(\'hello world !\');
            print_r($result);
            $transport->close();
        } catch (TException $tx) {
            print_r($tx->getMessage());
        }
    }

　　

 启动服务端：

 /application/php7/bin/php  artisan server:rpc

　　

模拟请求：

7878端口为nginx启动的客户端地址

同时刷新三个页面，发现每个页面都是5秒返回的结果，没有阻塞

 

 

采用python客户端测试：

/application/python3.6.4/bin/pip3  install thrift

生成pthon客户端thrift文件

 thrift -out .. --gen py ./ThriftSource/testPyServer.thrift

编写python的客户端：

#! /usr/bin/env python
# -*- coding: utf-8 -*-

from thrift.transport import TSocket
from thrift.transport import TTransport
from thrift.protocol import TBinaryProtocol
from Rpc.Python.Echop import  Client
import threading

__HOST = \'192.168.1.188\'
__PORT = 9998

def send(data):
	tsocket = TSocket.TSocket(__HOST, __PORT)
	transport = TTransport.TBufferedTransport(tsocket)
	protocol = TBinaryProtocol.TBinaryProtocol(transport)
	client = Client(protocol)
	transport.open()
	print(client.Echop(data))

if __name__ == \'__main__\':
	threadl = []
	t1 = threading.Thread(target=send,args=(\'python001\',)) 
	t2 = threading.Thread(target=send,args=(\'python002\',)) 
	t3 = threading.Thread(target=send,args=(\'python003\',))
	threadl.append(t1)
	threadl.append(t2)
	threadl.append(t3)
	for x in threadl:
	    x.start()

　　

执行客户端

python3 ./client.py

　　

 结果同一时刻返回三条记录