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https://github.com/walkor/workerman

An asynchronous event driven PHP socket framework. Supports HTTP, Websocket, SSL and other custom protocols.
https://github.com/walkor/workerman

asynchronous event-driven high-performance php socket socket-server tcp timer websocket ws wss

Last synced: about 1 month ago
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An asynchronous event driven PHP socket framework. Supports HTTP, Websocket, SSL and other custom protocols.

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README 

        
# Workerman

[![Gitter](https://badges.gitter.im/walkor/Workerman.svg)](https://gitter.im/walkor/Workerman?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=body_badge)

[![Latest Stable Version](https://poser.pugx.org/workerman/workerman/v/stable)](https://packagist.org/packages/workerman/workerman)

[![Total Downloads](https://poser.pugx.org/workerman/workerman/downloads)](https://packagist.org/packages/workerman/workerman)

[![Monthly Downloads](https://poser.pugx.org/workerman/workerman/d/monthly)](https://packagist.org/packages/workerman/workerman)

[![Daily Downloads](https://poser.pugx.org/workerman/workerman/d/daily)](https://packagist.org/packages/workerman/workerman)

[![License](https://poser.pugx.org/workerman/workerman/license)](https://packagist.org/packages/workerman/workerman)



## What is it

Workerman is an asynchronous event-driven PHP framework with high performance to build fast and scalable network applications. 

Workerman supports HTTP, Websocket, SSL and other custom protocols. 

Workerman supports event extension.



## Requires 

A POSIX compatible operating system (Linux, OSX, BSD)  

POSIX and PCNTL extensions required   

Event extension recommended for better performance  



## Installation



```

composer require workerman/workerman

```



## Documentation



[https://manual.workerman.net](https://manual.workerman.net)



## Basic Usage



### A websocket server 

```php

onConnect = function ($connection) {

    echo "New connection\n";

};



// Emitted when data received

$ws_worker->onMessage = function ($connection, $data) {

    // Send hello $data

    $connection->send('Hello ' . $data);

};



// Emitted when connection closed

$ws_worker->onClose = function ($connection) {

    echo "Connection closed\n";

};



// Run worker

Worker::runAll();

```



### An http server

```php

use Workerman\Worker;



require_once __DIR__ . '/vendor/autoload.php';



// #### http worker ####

$http_worker = new Worker('http://0.0.0.0:2345');



// 4 processes

$http_worker->count = 4;



// Emitted when data received

$http_worker->onMessage = function ($connection, $request) {

    //$request->get();

    //$request->post();

    //$request->header();

    //$request->cookie();

    //$request->session();

    //$request->uri();

    //$request->path();

    //$request->method();



    // Send data to client

    $connection->send("Hello World");

};



// Run all workers

Worker::runAll();

```



### A tcp server

```php

use Workerman\Worker;



require_once __DIR__ . '/vendor/autoload.php';



// #### create socket and listen 1234 port ####

$tcp_worker = new Worker('tcp://0.0.0.0:1234');



// 4 processes

$tcp_worker->count = 4;



// Emitted when new connection come

$tcp_worker->onConnect = function ($connection) {

    echo "New Connection\n";

};



// Emitted when data received

$tcp_worker->onMessage = function ($connection, $data) {

    // Send data to client

    $connection->send("Hello $data \n");

};



// Emitted when connection is closed

$tcp_worker->onClose = function ($connection) {

    echo "Connection closed\n";

};



Worker::runAll();

```



### Enable SSL

```php

 [

        'local_cert'  => '/your/path/of/server.pem',

        'local_pk'    => '/your/path/of/server.key',

        'verify_peer' => false,

    ]

];



// Create a Websocket server with ssl context.

$ws_worker = new Worker('websocket://0.0.0.0:2346', $context);



// Enable SSL. WebSocket+SSL means that Secure WebSocket (wss://). 

// The similar approaches for Https etc.

$ws_worker->transport = 'ssl';



$ws_worker->onMessage = function ($connection, $data) {

    // Send hello $data

    $connection->send('Hello ' . $data);

};



Worker::runAll();

```



### Custom protocol

Protocols/MyTextProtocol.php

```php



namespace Protocols;



/**

 * User defined protocol

 * Format Text+"\n"

 */

class MyTextProtocol

{

    public static function input($recv_buffer)

    {

        // Find the position of the first occurrence of "\n"

        $pos = strpos($recv_buffer, "\n");



        // Not a complete package. Return 0 because the length of package can not be calculated

        if ($pos === false) {

            return 0;

        }



        // Return length of the package

        return $pos + 1;

    }



    public static function decode($recv_buffer)

    {

        return trim($recv_buffer);

    }



    public static function encode($data)

    {

        return $data . "\n";

    }

}

```



```php

use Workerman\Worker;



require_once __DIR__ . '/vendor/autoload.php';



// #### 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) {

    // Send data to client

    $connection->send("Hello world\n");

};



$text_worker->onClose = function ($connection) {

    echo "Connection closed\n";

};



// Run all workers

Worker::runAll();

```



### Timer

```php



use Workerman\Worker;

use Workerman\Timer;



require_once __DIR__ . '/vendor/autoload.php';



$task = new Worker();

$task->onWorkerStart = function ($task) {

    // 2.5 seconds

    $time_interval = 2.5; 

    $timer_id = Timer::add($time_interval, function () {

        echo "Timer run\n";

    });

};



// Run all workers

Worker::runAll();

```



### AsyncTcpConnection (tcp/ws/text/frame etc...)

```php



use Workerman\Worker;

use Workerman\Connection\AsyncTcpConnection;



require_once __DIR__ . '/vendor/autoload.php';



$worker = new Worker();

$worker->onWorkerStart = function () {

    // Websocket protocol for client.

    $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();

```



#### Use HTTP proxy



```php

onWorkerStart = function($worker){

    echo '开始链接' . PHP_EOL;

    $url = 'ws://stream.binance.com:9443/ws';

    $con = new AsyncTcpConnection($url);

    $con->transport = 'ssl';

//    $con->proxySocks5 = '127.0.0.1:1080';

    $con->proxyHttp = '127.0.0.1:25378';



    $con->onConnect = function(AsyncTcpConnection $con) {

        $ww = [

            'id' => 1,

            'method' => 'SUBSCRIBE',

            'params' => [

                "btcusdt@aggTrade",

                "btcusdt@depth"

            ]

        ];

        echo '链接成功';

        $con->send(json_encode($ww));

        echo 'ok';

    };



    $con->onMessage = function(AsyncTcpConnection $con, $data) {

        echo $data;

    };



    $con->onClose = function (AsyncTcpConnection $con) {

        echo 'onClose' . PHP_EOL;

    };



    $con->onError = function (AsyncTcpConnection $con, $code, $msg) {

        echo "error [ $code ] $msg\n";

    };



    $con->connect();

};

\Workerman\Worker::runAll();

```



#### Use Socks5 proxy



```php

onWorkerStart = function($worker){

    echo '开始链接' . PHP_EOL;

    $url = 'ws://stream.binance.com:9443/ws';

    $con = new AsyncTcpConnection($url);

    $con->transport = 'ssl';

    $con->proxySocks5 = '127.0.0.1:1080';

//    $con->proxyHttp = '127.0.0.1:25378';



    $con->onConnect = function(AsyncTcpConnection $con) {

        $ww = [

            'id' => 1,

            'method' => 'SUBSCRIBE',

            'params' => [

                "btcusdt@aggTrade",

                "btcusdt@depth"

            ]

        ];

        echo '链接成功';

        $con->send(json_encode($ww));

        echo 'ok';

    };



    $con->onMessage = function(AsyncTcpConnection $con, $data) {

        echo $data;

    };



    $con->onClose = function (AsyncTcpConnection $con) {

        echo 'onClose' . PHP_EOL;

    };



    $con->onError = function (AsyncTcpConnection $con, $code, $msg) {

        echo "error [ $code ] $msg\n";

    };



    $con->connect();

};

\Workerman\Worker::runAll();



```



proxy supports TLS1.3, no Sniproxy channel



## Available commands

```php start.php start  ```  

```php start.php start -d  ```  

```php start.php status  ```  

```php start.php status -d  ```  

```php start.php connections```  

```php start.php stop  ```  

```php start.php stop -g  ```  

```php start.php restart  ```  

```php start.php reload  ```  

```php start.php reload -g  ```



# Benchmarks

https://www.techempower.com/benchmarks/#section=data-r19&hw=ph&test=plaintext&l=zik073-1r



## Other links with workerman



[webman](https://github.com/walkor/webman)   

[AdapterMan](https://github.com/joanhey/AdapterMan)



## Donate

PayPal



## LICENSE



Workerman is released under the [MIT license](https://github.com/walkor/workerman/blob/master/MIT-LICENSE.txt).