yyky/application/workerman/ShTcp.php

<?php
namespace app\workerman;

use app\common\server\ShOneanalysis;
use think\facade\Log;
use think\worker\Server;
use Workerman\Lib\Timer;

class ShTcp extends Server
{
    protected $socket = 'tcp://0.0.0.0:21444';
    //protected $socket = 'tcp://0.0.0.0:9501';

    protected function init()
    {
        $this->count = 4; //线程数
    }

    public function onConnect($connection)
    {

    }
    public function onWorkerStart($worker)
    {
        define('HEARTBEAT_TIME', 1000);
        //异步处理
        $server_sa = new ShOneanalysis();
        Timer::add(1, function () use ($worker, $server_sa) {
            if (isset($worker->device_id_code)) {
                $device_id_code = $worker->device_id_code;
                foreach ($worker->connections as $connection) {
                    $info = $server_sa->getsendqueuelist($device_id_code);
                    $totalpage = $info['totalpage'];
                    if ($totalpage > 0) {
                        $size = $info['size'];
                        for ($page = 1; $page <= $totalpage; $page++) {
                            $list = $server_sa->getsendqueuelist($device_id_code, 1, $size);
                            foreach ($list as $key => $value) {
                                $connection->send($value['msg']);
                                $server_sa->sendmsgsuccess($value);
                            }
                        }
                    }
                }
            }
        });

        Timer::add(1, function () use ($worker) {
            $time_now = time();
            foreach ($worker->connections as $connection) {
                // 有可能该connection还没收到过消息，则lastMessageTime设置为当前时间
                if (empty($connection->lastMessageTime)) {
                    $connection->lastMessageTime = $time_now;
                    continue;
                }
                // 上次通讯时间间隔大于心跳间隔，则认为客户端已经下线，关闭连接
                if ($time_now - $connection->lastMessageTime > HEARTBEAT_TIME) {
                    //$connection->close();
                    //设置对应设备下线
                }
            }
        });
    }
    public function onMessage($connection, $data)
    {
        Log::write("ShTcp", 'shouhuan');

        $server_sa = new ShOneanalysis();
        $datas = (array) $server_sa->unpack($data);
        foreach ($datas as $key => $data) {
            try {
                $result = $server_sa->savereceivequeue($data);
                if (empty($result)) {
                    Log::write("手环接收信息队列，数据保存失败", 'shouhuan');
                }
                $line = $server_sa->getline($data);
                $this->device_id_code = $line['device_id_code'];
                //$this->device_id_code = "358800006072996";
            } catch (\Exception $e) {
                Log::write($data, 'shouhuan');
                Log::write($e->getMessage(), 'shouhuan');
                var_dump($e->getMessage());
                var_dump($e->getTraceAsString());
            }
        }
    }

    public function onClose($connection)
    {

    }
}