ALAMOFIRE Antwortbilddaten für mehrteiliges Bild

Question

Ich habe eine Funktion geschrieben, die zwei mehrteilige Bilder auf den Server hochlädt und der Server diese 2 Bilder zusammenführt und 1 ganzes Bild als Antwort zurückgibt.

Dies ist die Funktion

func apiObjectInPainting(image: UIImage, maskedimage: UIImage,completion: @escaping (Bool) -> Swift.Void) { 
     if let data = UIImageJPEGRepresentation(image,1.0) { 
      let filename = getDocumentsDirectory().appendingPathComponent("image1.jpg") 
      try? data.write(to: filename) 
     } 
     if let data = UIImageJPEGRepresentation(maskedimage,1.0) { 
      let filename = getDocumentsDirectory().appendingPathComponent("image2.jpg") 
      try? data.write(to: filename) 
     } 

     let fileURL1 = getDocumentsDirectory().appendingPathComponent("image1.jpg") 
     let fileURL2 = getDocumentsDirectory().appendingPathComponent("image2.jpg") 
     NSLog("Files being stored @\(fileURL1)") 

     KVNProgress.show(withStatus: "Replacing Object") 

     Alamofire.upload(multipartFormData:{ multipartFormData in 
      multipartFormData.append(fileURL1, withName: "image") 
      multipartFormData.append(fileURL2, withName: "image") 
      multipartFormData.append("SECKEY".data(using: .utf8)!, withName: "Authorization") 
     }, 
         usingThreshold:UInt64.init(), 
         to:"[URL]", 
         method:.post, 
         encodingCompletion: { encodingResult in 
          switch encodingResult { 
          case .success(let upload, _, _): 
           upload.response { response in 
            debugPrint(response) 
            KVNProgress.dismiss() 
            completion(true) 
           } 
          case .failure(let encodingError): 
           KVNProgress.dismiss() 

           print(encodingError) 
          } 
     }) 

    } 

In encodeCompletion I

haben

case .success(let upload, _, _): 
     upload.response { response in 
      debugPrint(response) 
      KVNProgress.dismiss() 
      completion(true) 
     } 

Aber in der Antwort, die ich erhalten,

Alamofire.DefaultDataResponse(request: Optional([URL]), response: nil, data: Optional(0 bytes), error: Optional(Error Domain=NSURLErrorDomain Code=-1001 "The request timed out." UserInfo={NSUnderlyingError=0x600000446450 {Error Domain=kCFErrorDomainCFNetwork Code=-1001 "(null)" UserInfo={_kCFStreamErrorCodeKey=-2102, _kCFStreamErrorDomainKey=4}}, NSErrorFailingURLStringKey=[URL], NSErrorFailingURLKey=[URL], _kCFStreamErrorDomainKey=4, _kCFStreamErrorCodeKey=-2102, NSLocalizedDescription=The request timed out.}), timeline: Timeline: { "Request Start Time": 509658047.051, "Initial Response Time": 509658047.386, "Request Completed Time": 509658166.018, "Serialization Completed Time": 509658166.021, "Latency": 0.335 secs, "Request Duration": 118.967 secs, "Serialization Duration": 0.003 secs, "Total Duration": 118.970 secs }, _metrics: Optional((Task Interval) <_NSConcreteDateInterval: 0x6000004223c0> (Start Date) 2017-02-24 19:40:47 +0000 + (Duration) 118.966891 seconds = (End Date) 2017-02-24 19:42:46 +0000 
(Redirect Count) 0 
(Transaction Metrics) (Request) <NSURLRequest: 0x600000016020> { URL: [URL] } 
(Response) (null) 
(Fetch Start) 2017-02-24 19:40:47 +0000 
(Domain Lookup Start) 2017-02-24 19:40:47 +0000 
(Domain Lookup End) 2017-02-24 19:40:47 +0000 
(Connect Start) 2017-02-24 19:40:47 +0000 
(Secure Connection Start) (null) 
(Secure Connection End) (null) 
(Connect End) 2017-02-24 19:40:47 +0000 
(Request Start) 2017-02-24 19:40:47 +0000 
(Request End) 2017-02-24 19:41:47 +0000 
(Response Start) 2017-02-24 19:40:47 +0000 
(Response End) (null) 
(Protocol Name) http/1.1 
(Proxy Connection) NO 
(Reused Connection) NO 
(Fetch Type) Network Load 

)) 

Bitte helfen Sie mir in die richtige bekommen Antwort a Derzeit ist es nicht erfolgreich.

Answer 1

Es scheint, dass Sie große Datenmengen hochladen, so dass Ihre Anfrage Timeout ist. Sie können das Timeout-Intervall und seine Arbeit für Sie erhöhen. Hier

ist der Code:

let configuration = NSURLSessionConfiguration.defaultSessionConfiguration() 
configuration.timeoutIntervalForResource = 10800 // seconds 
configuration.timeoutIntervalForRequest = 10800 // seconds 

alamoFireManager = Alamofire.Manager(configuration: configuration) 

Glücklich Coding :)