实现从Redis中订阅消息转发到 WebSocket 客户端

$server = new swoole_websocket_server("0.0.0.0", 9501); $server->on('workerStart', function ($server, $workerId) { $client = new swoole_redis; $client->on('message', function (swoole_redis $client, $result) use ($server) { if ($result[0] == 'message') { foreach($server->connections as $fd) { $server->push($fd, $result[1]); } } }); $client->connect('127.0.0.1', 6379, function (swoole_redis $client, $result) { $client->subscribe('msg_0'); }); }); $server->on('open', function ($server, $request) { }); $server->on('message', function (swoole_websocket_server $server, $frame) { $server->push($frame->fd, "hello"); }); $server->on('close', function ($serv, $fd) { }); $server->start();