count = 4; // 进程启动后定时推送数据给客户端 $worker->onWorkerStart = function($worker) use($config) { # 数据库链接不能在主进程,方法外是主进程 $dm = new Dm($config['connections']['dm']); // 每2.5秒执行一次 $time_interval = 3; Timer::add($time_interval, function()use($worker,$dm){ foreach($worker->connections as $connection) { $data = []; # 主动推送对应页面数据 # 累计服务人数 - 24小时服务人次 $data['allFlowTrends'] = ['data' => PassFlow::allFlowTrends($dm)]; # 24小时总服务人次趋势 $data['getLibraryHours24List'] = ['data' => PassFlow::getLibraryHours24List($dm)]; # 各场馆服务人次趋势 $data['getLibraryGroupHoursList'] = ['data' => PassFlow::getLibraryGroupHoursList($dm)]; # 图书馆数据统计 $data['getLibraryLeaseData'] = ['data' => PassFlow::getLibraryLeaseData($dm)]; $connection->send(json_encode($data)); } }); }; Worker::runAll();