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https://github.com/wp-breeder/swoft-socket

socket for Swoft v1.0
https://github.com/wp-breeder/swoft-socket

php swoft swoole tcp udp

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socket for Swoft v1.0

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## swoft-socket

### 说明

基于 **[swoft](https://github.com/swoft-cloud/swoft)** 的 `socket` 组件,支持 `tcp/udp` 多端口监听,详细内容参考[swoole wiki](https://wiki.swoole.com/wiki/page/161.html)。

### 安装

1. composer command

```shell
composer require wp-breeder/swoft-socket
```

### 快速开始

1. 在 `/project-to-path/config/properties/app` 中添加配置:

```php
// 配置启动扫描
'bootScan' => [
// code...
// 把 sockerListener 注解的目录添加到启动扫描
'App\Listener'
],
// 指定扫描组件
'components' => [
'custom' => [
'Swoft\\Socket\\'
],
],
```

2. 在 `/project-to-path/config/server` 中添加配置:

```php
//for socket component
'server' => [
//code ...
// socketable 配置是否开启socket监听
'socketable' => env('SOCKETABLE', false),

],

// for socket component test
'socket' => [
[
'host' => env('SOCKET_TCP_HOST', '0.0.0.0'),
'port' => env('SOCKET_TCP_PORT', 8010),
'mode' => env('SOCKET_TCP_MODE', SWOOLE_PROCESS),
'type' => env('SOCKET_TCP_TYPE', SWOOLE_SOCK_TCP),
//server 名称,必须设置,如果未设置则不监听(用于区分不同server 设置不同的回调,如果重复,则会覆盖)
//如果是单独开启,第一个不设置name则会报错
'name' => 'tcp'
],
[
'host' => env('SOCKET_UDP_HOST', '0.0.0.0'),
'port' => env('SOCKET_UDP_PORT', 8011),
'mode' => env('SOCKET_UDP_MODE', SWOOLE_PROCESS),
'type' => env('SOCKET_UDP_TYPE', SWOOLE_SOCK_UDP),
'name' => 'udp'
],
],
```

### 用法

1. 与 `rpc`、`http` 混合使用

>新增注解 `@SocketListener` , 使用方法大致与 `@ServerListener` 一致,不同是需要指定该监听器监听的端口。

```php
/**
* 监听多个事件
* @SocketListener({
* SwooleEvent::ON_CONNECT,
* SwooleEvent::ON_RECEIVE,
* SwooleEvent::ON_CLOSE,
* },
* 监听端口的名称,与socket配置文件中的name对应(如重复则最后一个生效,不存在则监听不生效)
* name="tcp"
* )
```

2. 单独开启,与 `rpc` 、 `http` 、 `ws` 一致。(若监听多个,默认第一个配置为master server, 其他配置单独监听指定端口)

```shell
php bin/swoft socket:start
```

3. 使用示例:

```php
namespace SwoftTest\Socket\Testing\Listeners;

use Swoft\Bootstrap\Listeners\Interfaces\CloseInterface;
use Swoft\Bootstrap\Listeners\Interfaces\ConnectInterface;
use Swoft\Bootstrap\Listeners\Interfaces\ReceiveInterface;
use Swoft\Socket\Bean\Annotation\SocketListener;
use Swoft\Socket\Event\SwooleEvent;
use Swoole\Server;

/**
* tcp 监听 demo
* Class SocketListenerTest
* @package SwoftTest\Socket\Testing\Listeners
* @SocketListener({
* SwooleEvent::ON_CONNECT,
* SwooleEvent::ON_RECEIVE,
* SwooleEvent::ON_CLOSE,
* },
* name="tcp"
* )
*/
class TcpListener implements ReceiveInterface, CloseInterface, ConnectInterface
{
public function onConnect(Server $server, int $fd, int $reactorId)
{
echo "tcp connect" . PHP_EOL;
}

public function onReceive(Server $server, int $fd, int $reactorId, string $data)
{
echo "tcp receive data: " . $data . PHP_EOL;
}

public function onClose(Server $server, int $fd, int $reactorId)
{
echo "tcp close" . PHP_EOL;
}

}

```

```php
namespace SwoftTest\Socket\Testing\Listeners;

use Swoft\Socket\Event\SwooleEvent;
use Swoft\Bootstrap\Listeners\Interfaces\PacketInterface;
use Swoft\Socket\Bean\Annotation\SocketListener;
use Swoole\Server;

/**
* udp 监听 demo
* Class PacketListener
* @package SwoftTest\Socket\Testing\Listeners
* @SocketListener(event={SwooleEvent::ON_PACKET}, name="udp")
*/
class PacketListener implements PacketInterface
{
public function onPacket(Server $server, string $data, array $clientInfo)
{
echo "udp receive data: " . $data;
}
}
```

### LICENSE

The Component is open-sourced software licensed under the [Apache license](https://github.com/wp-breeder/swoft-socket/blob/master/LICENSE).