Workerman의 기본 사용법(자세한 예시)
- 藏色散人원래의
- 2019-03-20 10:32:2819645검색
workerman뭔데요?
Workerman은 고성능의 비동기 이벤트 중심 PHP 프레임워크로, 빠르고 확장 가능한 웹 애플리케이션을 쉽게 구축할 수 있습니다. HTTP, Websocket, SSL 및 기타 사용자 정의 프로토콜을 지원합니다. libevent, HHVM, ReactPHP을 지원합니다.
추천: "workerman tutorial"
Requirements
PHP 5.3或更高版本 兼容POSIX的操作系统（Linux，OSX，BSD） 用于PHP的POSIX和PCNTL扩展
Installation
composer require workerman/workerman
기본 사용법
websock et server
<?php
require_once __DIR__ . '/vendor/autoload.php';
use Workerman\Worker;
// 创建一个Websocket服务器
$ws_worker = new Worker("websocket://0.0.0.0:2346");
$ws_worker->count = 4;
// 在新连接到来时发出
$ws_worker->onConnect = function($connection)
{
echo "New connection\n";
};
// 接收数据时发出
$ws_worker->onMessage = function($connection, $data)
{
// Send hello $data
$connection->send('hello ' . $data);
};
// 连接关闭时发出
$ws_worker->onClose = function($connection)
{
echo "Connection closed\n";
};
// 运行worker
Worker::runAll();http server
require_once __DIR__ . '/vendor/autoload.php';
use Workerman\Worker;
// #### http worker ####
$http_worker = new Worker("http://0.0.0.0:2345");
$http_worker->count = 4;
// 接收数据时发出
$http_worker->onMessage = function($connection, $data)
{
//$_GET、$_POST、$_COOKIE、$_SESSION、$_SERVER、$_FILES都是可用的
var_dump($_GET, $_POST, $_COOKIE, $_SESSION, $_SERVER, $_FILES);
// 发送数据给客户端
$connection->send("hello world \n");
};
// 运行所有workers
Worker::runAll(); WebServer
require_once __DIR__ . '/vendor/autoload.php';
use Workerman\WebServer;
use Workerman\Worker;
// WebServer
$web = new WebServer("http://0.0.0.0:80");
$web->count = 4;
$web->addRoot('www.your_domain.com', '/your/path/Web');
$web->addRoot('www.another_domain.com', '/another/path/Web');
Worker::runAll();TCP 서버
require_once __DIR__ . '/vendor/autoload.php';
use Workerman\Worker;
// #### 创建socket并监听1234端口 ####
$tcp_worker = new Worker("tcp://0.0.0.0:1234");
$tcp_worker->count = 4;
//在新连接到来时发出
$tcp_worker->onConnect = function($connection)
{
echo "New Connection\n";
};
// 接收数据时发出
$tcp_worker->onMessage = function($connection, $data)
{
// 发送数据给客户端
$connection->send("hello $data \n");
};
// 在新连接到来时发出
$tcp_worker->onClose = function($connection)
{
echo "Connection closed\n";
};
Worker::runAll();SSL 활성화
<?php
require_once __DIR__ . '/vendor/autoload.php';
use Workerman\Worker;
// SSL环境
$context = array(
'ssl' => array(
'local_cert' => '/your/path/of/server.pem',
'local_pk' => '/your/path/of/server.key',
'verify_peer' => false,
)
);
// 创建一个带有ssl的Websocket服务器。
$ws_worker = new Worker("websocket://0.0.0.0:2346", $context);
// 启用SSL。WebSocket+SSL意味着安全的WebSocket (wss://)。
//类似的Https方法等等。
$ws_worker->transport = 'ssl';
$ws_worker->onMessage = function($connection, $data)
{
// 发送hello $data
$connection->send('hello ' . $data);
};
Worker::runAll();사용자 정의 프로토콜
Protocols/MyTextProtocol.php
namespace Protocols;
/**
* 用户定义的协议
*格式文本+“\ n”
*/
class MyTextProtocol
{
public static function input($recv_buffer)
{
// 找到“\n”第一个出现的位置
$pos = strpos($recv_buffer, "\n");
// 不是一个完整的package。返回0，因为package的长度无法计算
if($pos === false)
{
return 0;
}
// 返回package的长度
return $pos+1;
}
public static function decode($recv_buffer)
{
return trim($recv_buffer);
}
public static function encode($data)
{
return $data."\n";
}
}require_once __DIR__ . '/vendor/autoload.php';
use Workerman\Worker;
// #### MyTextProtocol worker ####
$text_worker = new Worker("MyTextProtocol://0.0.0.0:5678");
$text_worker->onConnect = function($connection)
{
echo "New connection\n";
};
$text_worker->onMessage = function($connection, $data)
{
// 发送数据给客户端
$connection->send("hello world \n");
};
$text_worker->onClose = function($connection)
{
echo "Connection closed\n";
};
// 运行所有workers
Worker::runAll();Timer
require_once __DIR__ . '/vendor/autoload.php';
use Workerman\Worker;
use Workerman\Lib\Timer;
$task = new Worker();
$task->onWorkerStart = function($task)
{
// 2.5秒
$time_interval = 2.5;
$timer_id = Timer::add($time_interval,
function()
{
echo "Timer run\n";
}
);
};
//运行
Worker::runAll();AsyncTcpConnection(tcp/ws/text / 프레임 등...)
require_once __DIR__ . '/vendor/autoload.php';
use Workerman\Worker;
use Workerman\Connection\AsyncTcpConnection;
$worker = new Worker();
$worker->onWorkerStart = function()
{
//客户端Websocket协议。
$ws_connection = new AsyncTcpConnection("ws://echo.websocket.org:80");
$ws_connection->onConnect = function($connection){
$connection->send('hello');
};
$ws_connection->onMessage = function($connection, $data){
echo "recv: $data\n";
};
$ws_connection->onError = function($connection, $code, $msg){
echo "error: $msg\n";
};
$ws_connection->onClose = function($connection){
echo "connection closed\n";
};
$ws_connection->connect();
};
Worker::runAll();Async Mysql for ReactPHP
composer require react/mysql
<?php
require_once __DIR__ . '/vendor/autoload.php';
use Workerman\Worker;
$worker = new Worker('tcp://0.0.0.0:6161');
$worker->onWorkerStart = function() {
global $mysql;
$loop = Worker::getEventLoop();
$mysql = new React\MySQL\Connection($loop, array(
'host' => '127.0.0.1',
'dbname' => 'dbname',
'user' => 'user',
'passwd' => 'passwd',
));
$mysql->on('error', function($e){
echo $e;
});
$mysql->connect(function ($e) {
if($e) {
echo $e;
} else {
echo "connect success\n";
}
});
};
$worker->onMessage = function($connection, $data) {
global $mysql;
$mysql->query('show databases' /*trim($data)*/, function ($command, $mysql) use ($connection) {
if ($command->hasError()) {
$error = $command->getError();
} else {
$results = $command->resultRows;
$fields = $command->resultFields;
$connection->send(json_encode($results));
}
});
};
Worker::runAll();Async for ReactPHP Redis
composer require clue/redis-react
<?php
require_once __DIR__ . '/vendor/autoload.php';
use Clue\React\Redis\Factory;
use Clue\React\Redis\Client;
use Workerman\Worker;
$worker = new Worker('tcp://0.0.0.0:6161');
$worker->onWorkerStart = function() {
global $factory;
$loop = Worker::getEventLoop();
$factory = new Factory($loop);
};
$worker->onMessage = function($connection, $data) {
global $factory;
$factory->createClient('localhost:6379')->then(function (Client $client) use ($connection) {
$client->set('greeting', 'Hello world');
$client->append('greeting', '!');
$client->get('greeting')->then(function ($greeting) use ($connection){
// Hello world!
echo $greeting . PHP_EOL;
$connection->send($greeting);
});
$client->incr('invocation')->then(function ($n) use ($connection){
echo 'This is invocation #' . $n . PHP_EOL;
$connection->send($n);
});
});
};
Worker::runAll();Aysnc ReactPHP for dns
composer require react/dns
require_once __DIR__ . '/vendor/autoload.php';
use Workerman\Worker;
$worker = new Worker('tcp://0.0.0.0:6161');
$worker->onWorkerStart = function() {
global $dns;
// Get event-loop.
$loop = Worker::getEventLoop();
$factory = new React\Dns\Resolver\Factory();
$dns = $factory->create('8.8.8.8', $loop);
};
$worker->onMessage = function($connection, $host) {
global $dns;
$host = trim($host);
$dns->resolve($host)->then(function($ip) use($host, $connection) {
$connection->send("$host: $ip");
},function($e) use($host, $connection){
$connection->send("$host: {$e->getMessage()}");
});
};
Worker::runAll();ReactPHP용 HTTP 클라이언트
composer require react/http-client
<?php
require_once __DIR__ . '/vendor/autoload.php';
use Workerman\Worker;
$worker = new Worker('tcp://0.0.0.0:6161');
$worker->onMessage = function($connection, $host) {
$loop = Worker::getEventLoop();
$client = new \React\HttpClient\Client($loop);
$request = $client->request('GET', trim($host));
$request->on('error', function(Exception $e) use ($connection) {
$connection->send($e);
});
$request->on('response', function ($response) use ($connection) {
$response->on('data', function ($data) use ($connection) {
$connection->send($data);
});
});
$request->end();
};
Worker::runAll();ReactPHP ZMQ
composer require react/zmq
<?php
require_once __DIR__ . '/vendor/autoload.php';
use Workerman\Worker;
$worker = new Worker('text://0.0.0.0:6161');
$worker->onWorkerStart = function() {
global $pull;
$loop = Worker::getEventLoop();
$context = new React\ZMQ\Context($loop);
$pull = $context->getSocket(ZMQ::SOCKET_PULL);
$pull->bind('tcp://127.0.0.1:5555');
$pull->on('error', function ($e) {
var_dump($e->getMessage());
});
$pull->on('message', function ($msg) {
echo "Received: $msg\n";
});
};
Worker::runAll();react STOMP
composer require react/stomp
<?php
require_once __DIR__ . '/vendor/autoload.php';
use Workerman\Worker;
$worker = new Worker('text://0.0.0.0:6161');
$worker->onWorkerStart = function() {
global $client;
$loop = Worker::getEventLoop();
$factory = new React\Stomp\Factory($loop);
$client = $factory->createClient(array('vhost' => '/', 'login' => 'guest', 'passcode' => 'guest'));
$client
->connect()
->then(function ($client) use ($loop) {
$client->subscribe('/topic/foo', function ($frame) {
echo "Message received: {$frame->body}\n";
});
});
};
Worker::runAll();사용 가능한 명령
php start.php start php start.php start -d
php start.php status [object Object]
php start.php connections php start.php stop php start.php restart php start.php reload
benchmark
CPU: Intel(R) Core(TM) i3-3220 CPU @ 3.30GHz and 4 processors totally Memory: 8G OS: Ubuntu 14.04 LTS Software: ab PHP: 5.5.9
code
<?php
use Workerman\Worker;
$worker = new Worker('tcp://0.0.0.0:1234');
$worker->count=3;
$worker->onMessage = function($connection, $data)
{
$connection->send("HTTP/1.1 200 OK\r\nConnection: keep-alive\r\nServer: workerman\r\nContent-Length: 5\r\n\r\nhello");
};
Worker::runAll();Results
ab -n1000000 -c100 -k http://127.0.0.1:1234/
This is ApacheBench, Version 2.3 <$Revision: 1528965 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/
Benchmarking 127.0.0.1 (be patient)
Completed 100000 requests
Completed 200000 requests
Completed 300000 requests
Completed 400000 requests
Completed 500000 requests
Completed 600000 requests
Completed 700000 requests
Completed 800000 requests
Completed 900000 requests
Completed 1000000 requests
Finished 1000000 requests
Server Software: workerman/3.1.4
Server Hostname: 127.0.0.1
Server Port: 1234
Document Path: /
Document Length: 5 bytes
Concurrency Level: 100
Time taken for tests: 7.240 seconds
Complete requests: 1000000
Failed requests: 0
Keep-Alive requests: 1000000
Total transferred: 73000000 bytes
HTML transferred: 5000000 bytes
Requests per second: 138124.14 [#/sec] (mean)
Time per request: 0.724 [ms] (mean)
Time per request: 0.007 [ms] (mean, across all concurrent requests)
Transfer rate: 9846.74 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 0 0 0.0 0 5
Processing: 0 1 0.2 1 9
Waiting: 0 1 0.2 1 9
Total: 0 1 0.2 1 9
Percentage of the requests served within a certain time (ms)
50% 1
66% 1
75% 1
80% 1
90% 1
95% 1
98% 1
99% 1
100% 9 (longest request)이 글은에 관한 글입니다. 워커맨 관련 소개 , 도움이 필요한 친구들에게 도움이 되길 바랍니다!
위 내용은 Workerman의 기본 사용법(자세한 예시)의 상세 내용입니다. 자세한 내용은 PHP 중국어 웹사이트의 기타 관련 기사를 참조하세요!
성명：
본 글의 내용은 네티즌들의 자발적인 기여로 작성되었으며, 저작권은 원저작자에게 있습니다. 본 사이트는 이에 상응하는 법적 책임을 지지 않습니다. 표절이나 침해가 의심되는 콘텐츠를 발견한 경우 admin@php.cn으로 문의하세요.
이전 기사：Redis 샤딩(분산 캐시)다음 기사：Redis 샤딩(분산 캐시)