php 连接 workerman 服务推送
# 通过 composer 安装 workerman "workerman/workerman": "^4.1", "workerman/gatewayclient": "^3.0", "workerman/gateway-worker": "^3.1", # api 新建文件 workerman 放 Events.php ,start_businessworker.php ,start_gateway.php,start_register.php 文件
Events.php
<?php /** * This file is part of workerman. * * Licensed under The MIT License * For full copyright and license information, please see the MIT-LICENSE.txt * Redistributions of files must retain the above copyright notice. * * @author walkor<walkor@workerman.net> * @copyright walkor<walkor@workerman.net> * @link http://www.workerman.net/ * @license http://www.opensource.org/licenses/mit-license.php MIT License */ /** * 用于检测业务代码死循环或者长时间阻塞等问题 * 如果发现业务卡死,可以将下面declare打开(去掉//注释),并执行php start.php reload * 然后观察一段时间workerman.log看是否有process_timeout异常 */ //declare(ticks=1); 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 Events { /** * 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, json_encode(array( 'client_id' => $client_id ))); // 向所有人发送 //Gateway::sendToAll("$client_id 风起时"); } /** * 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, $message) { // 向所有人发送 //Gateway::sendToAll("$client_id said $message\r\n"); //echo $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("$client_id logout\r\n"); } // 进程启动时设置个定时器。Events中支持onWorkerStart需要Gateway版本>=2.0.4 /*public static function onWorkerStart() { \Workerman\Timer::add(1, function(){ echo "fengqishi\n"; \app\common\model\CharteredBusCancelCause::create(['cause' => rand(100, 999)]); }); }*/ }
tart_businessworker.php
<?php /** * This file is part of workerman. * * Licensed under The MIT License * For full copyright and license information, please see the MIT-LICENSE.txt * Redistributions of files must retain the above copyright notice. * * @author walkor<walkor@workerman.net> * @copyright walkor<walkor@workerman.net> * @link http://www.workerman.net/ * @license http://www.opensource.org/licenses/mit-license.php MIT License */ use \Workerman\Worker; use \Workerman\WebServer; use \GatewayWorker\Gateway; use \GatewayWorker\BusinessWorker; use \Workerman\Autoloader; // 自动加载类 require_once __DIR__ . '/../../../vendor/autoload.php'; require_once __DIR__ . '/Events.php'; // bussinessWorker 进程 $worker = new BusinessWorker(); // worker名称 $worker->name = 'landian'; // bussinessWorker进程数量 $worker->count = 1; // 服务注册地址 $worker->registerAddress = '127.0.0.1:1241'; $worker->eventHandler = "Events"; // 如果不是在根目录启动,则运行runAll方法 if(!defined('GLOBAL_START')) { Worker::runAll(); }
start_gateway.php
<?php /** * This file is part of workerman. * * Licensed under The MIT License * For full copyright and license information, please see the MIT-LICENSE.txt * Redistributions of files must retain the above copyright notice. * * @author walkor<walkor@workerman.net> * @copyright walkor<walkor@workerman.net> * @link http://www.workerman.net/ * @license http://www.opensource.org/licenses/mit-license.php MIT License */ use \Workerman\Worker; use \Workerman\WebServer; use \GatewayWorker\Gateway; use \GatewayWorker\BusinessWorker; use \Workerman\Autoloader; // 自动加载类 require_once __DIR__ . '/../../../vendor/autoload.php'; // gateway 进程,这里使用Text协议,可以用telnet测试 $gateway = new Gateway("websocket://0.0.0.0:2346"); // gateway名称,status方便查看 $gateway->name = 'landian'; // gateway进程数 $gateway->count = 4; // 本机ip,分布式部署时使用内网ip $gateway->lanIp = '127.0.0.1'; // 内部通讯起始端口,假如$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 = 4004; // 服务注册地址1236 $gateway->registerAddress = '127.0.0.1:1241'; // 心跳间隔 $gateway->pingInterval = 10; // 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(); }
start_register.php
<?php /** * This file is part of workerman. * * Licensed under The MIT License * For full copyright and license information, please see the MIT-LICENSE.txt * Redistributions of files must retain the above copyright notice. * * @author walkor<walkor@workerman.net> * @copyright walkor<walkor@workerman.net> * @link http://www.workerman.net/ * @license http://www.opensource.org/licenses/mit-license.php MIT License */ use \Workerman\Worker; use \GatewayWorker\Register; // 自动加载类 require_once __DIR__ . '/../../../vendor/autoload.php'; // register 必须是text协议 $register = new Register('text://0.0.0.0:1241'); // 如果不是在根目录启动,则运行runAll方法 if(!defined('GLOBAL_START')) { Worker::runAll(); }
# 根目录下新建 start.php
<?php /** * run with command * php start.php start */ ini_set('display_errors', 'on'); use Workerman\Worker; if(strpos(strtolower(PHP_OS), 'win') === 0) { exit("start.php not support windows, please use start_for_win.bat\n"); } // 检查扩展 if(!extension_loaded('pcntl')) { exit("Please install pcntl extension. See http://doc3.workerman.net/appendices/install-extension.html\n"); } if(!extension_loaded('posix')) { exit("Please install posix extension. See http://doc3.workerman.net/appendices/install-extension.html\n"); } // 标记是全局启动 define('GLOBAL_START', 1); define('DS', DIRECTORY_SEPARATOR); define('ROOT_PATH', __DIR__ . DS); require_once __DIR__ . '/vendor/autoload.php'; // 加载所有Applications/*/start.php,以便启动所有服务 foreach(glob(__DIR__.'/application/api/fengqishi/start*.php') as $start_file) { require_once $start_file; } // 运行所有服务 Worker::runAll();
启动 workerman 服务 php start.php start 守护进程 php start.php start -d
停止 workerman 服务 php start.php stop
重启 workerman 服务 php start.php restart
Workerman服务状态 php start.php status
# 前段连接 workerman 在伪静态设置
location /wss {
proxy_pass http://127.0.0.1:2346;
proxy_connect_timeout 30s;
proxy_read_timeout 86400s;
proxy_send_timeout 30s;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "Upgrade";
}
注意:修改start_gateway.php文件24行端口号,修改35行端口号;同时需要修改 start_businessworker.php文件,start_register.php文件
默认端口是 1236
use GatewayClient\Gateway;
# 绑定操作 public function bindClientId(){ $client_id = $this->request->post('client_id', ''); adlog("打印:",$client_id); $user_id = 1; //用户ID if ($client_id){ Gateway::bindUid($client_id, $user_id); } $this->success(); }
# 推送操作 public function demo(){ $id = 1; Gateway::sendToUid($id,json_encode([ 'type' => 'order', ])); echo "<pre>"; var_dump(1111); }
思路就是:用户登录的时候或者断线重连的时候绑定下client_id,这个是前端传给你的,把这个client_id跟当前登录的用户进行绑定,然后推送消息的时候推送到用户就行了
# 前段需要连接地址
ws://域名/wss
WebSocket 在线测试 http://www.websocket-test.com/