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相关文档:https://www.workerman.net/doc
1. 安装GatewayWorker类库
进入到tp根目录下,执行命令
composer require workerman/gateway-worker-for-win
composer require workerman/workerman-for-win
生成如下文件
2.创建文件:
controller/GwEvents.php文件,该文件是业务逻辑处理类,实际开发中,只需要关注这个文件即可。
namespace app\gatewayapp\controller;
use GatewayWorker\Lib\Gateway;
/**
* 主逻辑
* 主要是处理 onConnect onMessage onClose 三个方法
* onConnect 和 onClose 如果不需要可以不用实现并删除
*/
class GwEvents {
/**
* 当客户端连接时触发
* 如果业务不需此回调可以删除onConnect *
* @param int $client_id 连接id
*/
public static function onConnect($client_id) {
// 向当前client_id发送数据
Gateway::sendToClient($client_id, sprintf('Hello %s',$client_id));
// 向所有人发送
Gateway::sendToAll(sprintf('用户 %s 已登录!',$client_id));
}
/**
* 当客户端发来消息时触发
* @param int $client_id 连接id
* @param mixed $message 具体消息
*/
public static function onMessage($client_id, $message) {
// 向所有人发送
Gateway::sendToAll(sprintf('用户 %s 说:%s',$client_id,$message));
}
/**
* 当用户断开连接时触发
* @param int $client_id 连接id
*/
public static function onClose($client_id) {
// 向所有人发送
GateWay::sendToAll(sprintf('用户 %s 已退出!',$client_id));
}
}
controller/Index.php文件
namespace app\gatewayapp\controller;
use think\Controller;
class Index extends Controller {
public function index() {
return $this->fetch();
}
}
view/index/index.html视图文件
- <!DOCTYPE html>
- <html lang="en">
- <head>
- <meta charset="UTF-8">
- <title>WebSocket示例</title>
- </head>
- <body>
- <input type="text" id="text">
- <button id="send">发送</button>
- <script src="/static/Home/js/jquery.min.js"></script>
-
-
- <script type="text/javascript">
- $('#send').click(function () {
- var text = document.getElementById("text").value;
- webSocket.send(text);
-
- });
- var webSocket = null;
-
- initSocket();
-
- function initSocket() {
- if (!"WebSocket" in window) {
- console.log("您的浏览器不支持 WebSocket!");
- return;
- }
- webSocket = new WebSocket("ws://"+document.domain+":8283");
- webSocket.onopen = handleSend;
- webSocket.onmessage = handleMessage;
- webSocket.onclose = handleClose;
- webSocket.onerror = handleError;
- }
-
- // 向服务器端发送数据
- function handleSend() {
- // Web Socket 已连接上,使用 send() 方法发送数据
- // testing();
- }
-
- // 处理服务器端发送过来的数据
- function handleMessage(evt) {
- var received_msg = evt.data;
- console.log(received_msg);
- }
-
- // 处理连接关闭事件
- function handleClose() {
- console.log("连接已关闭...");
- }
-
- // 处理WebSocket错误
- function handleError() {
- console.log("WebSocketError!");
- }
-
- function testing() {
- //每隔3秒钟向服务器发送数据,此处仅用于测试
- var items = ['张三1','李四2','小二黑3','阿杜4','单工5','大理寺6','花荣','刘备','诸葛亮'];
- setInterval(function () {
- var item = items[Math.floor(Math.random()*items.length)];
- webSocket.send(item);
- },3000);
- }
-
- </script>
- </body>
- </html>

run/start_register.php文件
use GatewayWorker\Register;
use Workerman\Worker;
$registerInstance = new GwRegister();
call_user_func_array(array($registerInstance,'index'),array());
class GwRegister {
public function __construct() {
require_once dirname(__FILE__) . '/../../../vendor/autoload.php';
include_once dirname(__FILE__).'/../const.php';
}
public function index() {
// register 必须是text协议
$registerAddress = sprintf('text://%s',GW_REGISTER_PROTOCOL);
$register = new Register($registerAddress);
// 如果不是在根目录启动,则运行runAll方法
if(!defined('GLOBAL_START')) {
Worker::runAll();
}
}
}
run/start_gateway.php文件
use Workerman\Worker;
use GatewayWorker\Gateway;
use Workerman\Autoloader;
$gatewayInstance = new GwGateway();
call_user_func_array(array($gatewayInstance,'index'),array());
class GwGateway {
private $gatewayAddress;
public function __construct() {
require_once dirname(__FILE__) . '/../../../vendor/autoload.php';
include_once dirname(__FILE__).'/../const.php';
// gateway 进程,这里使用websocket协议
$this->gatewayAddress = sprintf('websocket://%s',GW_GATEWAY_ADDRESS);
}
public function index() {
$gateway = new Gateway($this->gatewayAddress);
// 设置名称,方便status时查看
$gateway->name = GW_GATEWAY_NAME;
// 设置进程数,gateway进程数建议与cpu核数相同
$gateway->count = GW_GATEWAY_COUNT;
// 本机ip,分布式部署时请设置成内网ip(非127.0.0.1)
$gateway->lanIp = GW_LOCAL_HOST_IP;
// 内部通讯起始端口,假如$gateway->count=4,起始端口为4000
// 则一般会使用4000 4001 4002 4003 4个端口作为内部通讯端口
$gateway->startPort = GW_GATEWAY_START_PORT;
// 服务注册地址
$gateway->registerAddress = GW_REGISTER_ADDRESS;
// 心跳间隔,单位:秒,0 表示不发送心跳检测
$gateway->pingInterval = GW_GATEWAY_PING_INTERVAL;
// 心跳数据
$gateway->pingData = '{"type":"ping"}';
/*
// 当客户端连接上来时,设置连接的onWebSocketConnect,即在websocket握手时的回调
$gateway->onConnect = function($connection) {
$connection->onWebSocketConnect = function($connection , $http_header) {
// 可以在这里判断连接来源是否合法,不合法就关掉连接
// $_SERVER['HTTP_ORIGIN']标识来自哪个站点的页面发起的websocket链接
if($_SERVER['HTTP_ORIGIN'] != 'http://kedou.workerman.net') {
$connection->close();
}
// onWebSocketConnect 里面$_GET $_SERVER是可用的
// var_dump($_GET, $_SERVER);
};
};
*/
// 如果不是在根目录启动,则运行runAll方法
if(!defined('GLOBAL_START')) {
Worker::runAll();
}
}
}
run/start_businessworker.php文件
use Workerman\Worker;
use GatewayWorker\BusinessWorker;
use Workerman\Autoloader;
$businessInstance = new GwBusinessWorker();
call_user_func_array(array($businessInstance,'index'),array());
class GwBusinessWorker {
public function __construct() {
require_once dirname(__FILE__) . '/../../../vendor/autoload.php';
include_once dirname(__FILE__).'/../const.php';
}
public function index() {
// bussinessWorker 进程
$worker = new BusinessWorker();
// worker名称
$worker->name = GW_WORKER_NAME;
// bussinessWorker进程数量
$worker->count = GW_BUSINESS_WORKER_COUNT;
// 服务注册地址
$worker->registerAddress = GW_REGISTER_ADDRESS;
//设置处理业务的类,此处制定Events的命名空间
$worker->eventHandler = GW_BUSINESS_EVENT_HANDLER;
// 如果不是在根目录启动,则运行runAll方法
if(!defined('GLOBAL_START')) {
Worker::runAll();
}
}
}
const.php常量定义文件,根据需要,修改相关常量对应的值。
// 注册协议
define('GW_REGISTER_PROTOCOL','0.0.0.0:1236');
// 注册地址
define('GW_REGISTER_ADDRESS','127.0.0.1:1236');
// 网关地址
define('GW_GATEWAY_ADDRESS','0.0.0.0:8283');
// 网关起始端口
define('GW_GATEWAY_START_PORT','2900');
// 心跳检测间隔,单位:秒,0 表示不发送心跳检测
define('GW_GATEWAY_PING_INTERVAL',10);
// 本机ip,分布式部署时请设置成内网ip(非127.0.0.1)
define('GW_LOCAL_HOST_IP','127.0.0.1');
// 网关名称
define('GW_GATEWAY_NAME','Gateway001');
// worker进程名称
define('GW_WORKER_NAME','BusinessWorker001');
// Gateway进程数量,建议与CPU核数相同
define('GW_GATEWAY_COUNT',2);
// BusinessWorker进程数量,建议设置为CPU核数的1倍-3倍
define('GW_BUSINESS_WORKER_COUNT',6);
// Business业务处理类,可以带命名空间
define('GW_BUSINESS_EVENT_HANDLER','app\gatewayapp\controller\GwEvents');
start_for_win.bat文件 双击启动
执行命令:php run\start_register.php run\start_gateway.php run\start_businessworker.php
pause 成功界面如下
打开浏览器,定位到视图url,可以多开几个浏览器,然后切换到任何一个浏览器的控制台,效果如下:
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