# recv recv() ~~~ mixed recv(); ~~~ * 返回值：获取延迟收包的结果，当没有进行延迟收包或者收包超时，返回false。 ~~~php <?php $server = new Swoole\Http\Server("127.0.0.1", 9502, SWOOLE_BASE); $server->set([ 'worker_num' => 1, ]); $server->on('Request', function ($request, $response) { $redis = new Swoole\Coroutine\Redis(); $redis->connect('127.0.0.1', 6379); $redis->setDefer(); $redis->get('key'); $httpclient = new Swoole\Coroutine\Http\Client('0.0.0.0', 9599); $httpclient->setHeaders(['Host' => "api.mp.qq.com"]); $httpclient->set([ 'timeout' => 1]); $httpclient->setDefer(); $httpclient->get('/'); $redis_res = $redis->recv(); $http_res = $httpclient->recv(); $response->end('Test End'); }); $server->start(); ~~~