<?php
require_once __DIR__ . '/Workerman/Autoloader.php';
use Workerman\Worker;
use Workerman\WebServer;
use Workerman\Lib\Timer;
define('PING_TIMEOUT', 5);

$worker = new Worker('tcp://0.0.0.0:12345');
$worker->onConnect = function($connection) {
        // 給鏈接對象臨時賦值一個lastTime屬性記錄上次接收消息的時間
        $connection->lastTime = time();
};
$worker->onWorkerStart = function($worker) {
        // 每秒檢查一次所有鏈接是否心跳超時
        Timer::add(1, function()use($worker) {
            $time_now = time();
            foreach($worker->connections as $connection) {
                if($time_now - $connection->lastTime > PING_TIMEOUT) {
                    $connection->close('ping timeout and close');
                }
            }
        });
};
$worker->onMessage = function($connection, $data) {
        // 記錄本次客戶端發(fā)來數(shù)據(jù)的時間
        $connection->lastTime = time();
        $connection->send($data);
};
Worker::runAll();

上面是定時檢查所有鏈接心跳超時。也可以給每個鏈接設(shè)置定時器，檢查心跳超時。

多謝老大?。。_^

不客氣