swoole的websocket 部分怎么通知全部在线用户?

Question

swoole的websocket 部分怎么通知全部在线用户

Answer 1

echo "server: handshake success with fd{$request->fd}\n";    $_SESSION['group'][$request->fd]=$request->fd;    });$server->on('message', function (swoole_websocket_server $server, $frame) {        echo "receive from {$frame->fd}:{$frame->data},opcode:{$frame->opcode},fin:{$frame->finish}\n";    $arr=array_unique($_SESSION['group']);    $data=json_decode($frame->data,true);      if (is_array($arr)){        foreach ($arr as $key=>$row){                            $server->push($row, json_encode(array('name'=>$data['name'],'type'=>$data['type'],'info'=>$data['info'])));        }                      }else{