Ошибка 65540 что делать

Здравствуйте, Antellenon
Спасибо за ожидание.
Ошибка GLFW 65542 Означает что драйвер видеокарты не поддерживает OpenGL.
Известно, что это проблема с вашим компьютером.
— Обновите драйвера видеокарты до актуальных если же вы это сделали ранее установите более раннюю версию. (Не полагайтесь на автоматические обновления)
Однако, если у вас недавно были проблемы с вредоносными программами, эта проблема может также возникать из-за сканирования системы безопасности, если в результате операции были помещены в карантин некоторые файлы, необходимые для запуска OpenGL.
Используя Диспетчер устройств, Программы и компоненты, чтобы удалить все, что связано с вашим графическим процессором, а затем переустановить их с официальных каналов.
 

Если вы не уверены, как это сделать, следуйте приведенным ниже инструкциям:
 

Уведомите нас решена ли проблема или нет.
Ожидаем Вашего ответа.

I’m doing an ios application, it starts a server and listen for incoming connections, the device running the application may be behind a router so I need to make a port forward.
I’m trying to make a port forward using DNSServiceNATPortMappingCreate but its always returning error code -65540

DNSServiceRef *sdRef = NULL ;
void ( *DNSServiceNATPortMappingReply) (DNSServiceRef sdRef,
                                        DNSServiceFlags flags,
                                        uint32_t interfaceIndex,
                                        DNSServiceErrorType errorCode,
                                        uint32_t externalAddress,
                                        DNSServiceProtocol protocol,
                                        uint16_t internalPort,
                                        uint16_t externalPort,
                                        uint32_t ttl,
                                        void *context );

DNSServiceNATPortMappingReply = &DNSServiceNATPortMappingCreate_callback ;

DNSServiceErrorType error = DNSServiceNATPortMappingCreate(sdRef,
                                                           0,
                                                           0,
                                                           kDNSServiceProtocol_TCP,
                                                           htons(2000),
                                                           htons(5000),
                                                           0,
                                                          DNSServiceNATPortMappingReply,
                                                           NULL
) ;

and this is the callback

void DNSServiceNATPortMappingCreate_callback(
                                         DNSServiceRef sdRef,
                                         DNSServiceFlags flags,
                                         uint32_t interfaceIndex,
                                         DNSServiceErrorType errorCode,
                                         uint32_t externalAddress, 
                                         DNSServiceProtocol protocol,
                                         uint16_t internalPort, 
                                         uint16_t externalPort, 
                                         uint32_t ttl, 
                                         void *context )
{
    printf("in callbackn") ;
}

I’m doing an ios application, it starts a server and listen for incoming connections, the device running the application may be behind a router so I need to make a port forward.
I’m trying to make a port forward using DNSServiceNATPortMappingCreate but its always returning error code -65540

DNSServiceRef *sdRef = NULL ;
void ( *DNSServiceNATPortMappingReply) (DNSServiceRef sdRef,
                                        DNSServiceFlags flags,
                                        uint32_t interfaceIndex,
                                        DNSServiceErrorType errorCode,
                                        uint32_t externalAddress,
                                        DNSServiceProtocol protocol,
                                        uint16_t internalPort,
                                        uint16_t externalPort,
                                        uint32_t ttl,
                                        void *context );

DNSServiceNATPortMappingReply = &DNSServiceNATPortMappingCreate_callback ;

DNSServiceErrorType error = DNSServiceNATPortMappingCreate(sdRef,
                                                           0,
                                                           0,
                                                           kDNSServiceProtocol_TCP,
                                                           htons(2000),
                                                           htons(5000),
                                                           0,
                                                          DNSServiceNATPortMappingReply,
                                                           NULL
) ;

and this is the callback

void DNSServiceNATPortMappingCreate_callback(
                                         DNSServiceRef sdRef,
                                         DNSServiceFlags flags,
                                         uint32_t interfaceIndex,
                                         DNSServiceErrorType errorCode,
                                         uint32_t externalAddress, 
                                         DNSServiceProtocol protocol,
                                         uint16_t internalPort, 
                                         uint16_t externalPort, 
                                         uint32_t ttl, 
                                         void *context )
{
    printf("in callbackn") ;
}

Я делаю приложение ios, оно запускает сервер и прослушивает входящие соединения, устройство, на котором запущено приложение, может находиться за маршрутизатором, поэтому мне нужно сделать порт вперед. Я пытаюсь перенаправить порт с помощью DNSServiceNATPortMappingCreate, но он всегда возвращает код ошибки -65540.

DNSServiceRef *sdRef = NULL ;
void ( *DNSServiceNATPortMappingReply) (DNSServiceRef sdRef,
                                        DNSServiceFlags flags,
                                        uint32_t interfaceIndex,
                                        DNSServiceErrorType errorCode,
                                        uint32_t externalAddress,
                                        DNSServiceProtocol protocol,
                                        uint16_t internalPort,
                                        uint16_t externalPort,
                                        uint32_t ttl,
                                        void *context );

DNSServiceNATPortMappingReply = &DNSServiceNATPortMappingCreate_callback ;

DNSServiceErrorType error = DNSServiceNATPortMappingCreate(sdRef,
                                                           0,
                                                           0,
                                                           kDNSServiceProtocol_TCP,
                                                           htons(2000),
                                                           htons(5000),
                                                           0,
                                                          DNSServiceNATPortMappingReply,
                                                           NULL
) ;

и это обратный вызов

void DNSServiceNATPortMappingCreate_callback(
                                         DNSServiceRef sdRef,
                                         DNSServiceFlags flags,
                                         uint32_t interfaceIndex,
                                         DNSServiceErrorType errorCode,
                                         uint32_t externalAddress, 
                                         DNSServiceProtocol protocol,
                                         uint16_t internalPort, 
                                         uint16_t externalPort, 
                                         uint32_t ttl, 
                                         void *context )
{
    printf("in callbackn") ;
}

Hi Guys,

im trying deep dive into the new Network.framework. impossible to find any tutorials about…

So i wanted to test the example from apple which was shown on the WWDC2018
https://developer.apple.com/videos/play/wwdc2018/715/

But it’s not working. has anyone tried out the example from the video ?

I implemented the UDP Server Class and during test, it’s throwing the error badParam -65540 ?!

Has anyone a working example for me ?!

import Foundation
import Network

class UDPServer {
    var listner: NWListener
    var queue = DispatchQueue(label: "UDP.Server")
    required init() {
        self.listner = try! NWListener(using: .udp)
    }
    func start() {
        self.createListner()
        self.connectionHandler()
        self.stateHandler()
        self.listner.start(queue: self.queue)
    }
    func receive(on connection: NWConnection) {
        connection.receiveMessage { (data, context, isComplete, error) in
            if let _ = data {
                print("Received Data")
            }
            if error == nil {
                self.receive(on: connection)
            }
        }
    }
}

extension UDPServer {
    private func createListner() {
        self.listner.service = NWListener.Service.init(type: "_udp_.test")
        self.listner.serviceRegistrationUpdateHandler = { service in
            switch service {
            case .add(let endpoint):
                switch endpoint {
                case .service(let name, let type, let domain, let interface):
                    print("name:(name), type:(type), domain:(domain), interface:(String(describing: interface))")
                    break
                case .hostPort(_, _):
                    break
                case .unix(_):
                    break
                }
            case .remove(_):
                break
            }
        }
    }
    private func connectionHandler() {
        self.listner.newConnectionHandler = { connection in
            connection.start(queue: self.queue)
            self.receive(on: connection)
        }
    }
    private func stateHandler() {
        self.listner.stateUpdateHandler = { state in
            switch state {
            case .ready:
                print("connection ready, (String(describing: self.listner.port))")
            case .failed(let error):
                print("failed start listening with error: (error)")
            case .setup:
                break
            case .waiting(_):
                break
            case .cancelled:
                break
            }
        }
    }
}

Hi Guys,

im trying deep dive into the new Network.framework. impossible to find any tutorials about…

So i wanted to test the example from apple which was shown on the WWDC2018
https://developer.apple.com/videos/play/wwdc2018/715/

But it’s not working. has anyone tried out the example from the video ?

I implemented the UDP Server Class and during test, it’s throwing the error badParam -65540 ?!

Has anyone a working example for me ?!

import Foundation
import Network

class UDPServer {
    var listner: NWListener
    var queue = DispatchQueue(label: "UDP.Server")
    required init() {
        self.listner = try! NWListener(using: .udp)
    }
    func start() {
        self.createListner()
        self.connectionHandler()
        self.stateHandler()
        self.listner.start(queue: self.queue)
    }
    func receive(on connection: NWConnection) {
        connection.receiveMessage { (data, context, isComplete, error) in
            if let _ = data {
                print("Received Data")
            }
            if error == nil {
                self.receive(on: connection)
            }
        }
    }
}

extension UDPServer {
    private func createListner() {
        self.listner.service = NWListener.Service.init(type: "_udp_.test")
        self.listner.serviceRegistrationUpdateHandler = { service in
            switch service {
            case .add(let endpoint):
                switch endpoint {
                case .service(let name, let type, let domain, let interface):
                    print("name:(name), type:(type), domain:(domain), interface:(String(describing: interface))")
                    break
                case .hostPort(_, _):
                    break
                case .unix(_):
                    break
                }
            case .remove(_):
                break
            }
        }
    }
    private func connectionHandler() {
        self.listner.newConnectionHandler = { connection in
            connection.start(queue: self.queue)
            self.receive(on: connection)
        }
    }
    private func stateHandler() {
        self.listner.stateUpdateHandler = { state in
            switch state {
            case .ready:
                print("connection ready, (String(describing: self.listner.port))")
            case .failed(let error):
                print("failed start listening with error: (error)")
            case .setup:
                break
            case .waiting(_):
                break
            case .cancelled:
                break
            }
        }
    }
}

Browsing for _airplay._tcp
DATE: ---Wed 20 Nov 2013---
19:28:03.956  ...STARTING...

; To direct clients to browse a different domain, substitute that domain in place of '@'
lb._dns-sd._udp                                 PTR     @

; In the list of services below, the SRV records will typically reference dot-local Multicast DNS names.
; When transferring this zone file data to your unicast DNS server, you'll need to replace those dot-local
; names with the correct fully-qualified (unicast) domain name of the target host offering the service.

_airplay._tcp                                   PTR     Lt.32Doolittle._airplay._tcp
Lt.32Doolittle._airplay._tcp                 SRV     0 0 7000 Lt-Doolittle.local. ; Replace with unicast FQDN of target host
Lt.32Doolittle._airplay._tcp                 TXT     "deviceid=7C:D1:C3:0C:0C:8A" "features=0x5A7FFFF7,0xE" "flags=0x44" "model=AppleTV3,1" "pk=0a44638953b197db1988e1b2e934226853a39e9b090af3ae4a6d44b271a777c4" "srcvers=190.9" "vv=2"