异步调用重复发送header

            cmdlib.run_sql(config.ser_dbip, config.ser_dbuser, config.ser_dbpasswd, config.ser_dbport, config.ser_dbname, websql, 'select', function(r) {
                for (var i = 0; i < r.length; i++) {
                    request.post({
                            url:'http://' + r[i].game_host + ':' + gop_port,
                            form: {
                                cmd: 105,
                                port: r[i].web_port,
                                gamesite: r[i].game_site
                            }
                        },
                        function(err,httpResponse,body){
                            if(httpResponse.statusCode == 200){
                                console.log(body);
                                send.push(body);
                            }else {
                                send.push({'status': "err"});
                            }
                            if(send.length == gammee.length){
                                console.log(send);
                                res.json({'status': send});
                            }
                        });
                }

            });

　　将所有结果放在一个数组中　再ｒｅｓ