Alamofire 4 and Swift 3. POST Request not working

Question

I have a problem with Alamofire.

I have this old iOS app working with Swift 3 and Alamofire 4 and my POST Request isn't working. At first i though it was the API itself but the request works well on Android and Postman.

I'm sending on the body a Optional variable and a Content-Type on the header.

func getResponseFromURL(url : String,methodName : String,paramData : Dictionary<String, Any>? , block:@escaping voidRequestCompletionBlock)
    {
        self.dataBlock = block
        let urlString:String = WebService.BASE_URL + url
        print ("This is the body", paramData)

        if (methodName == AlamofireHelper.POST_METHOD)
        {
            Alamofire.request(urlString, method: .post, parameters: paramData, encoding: URLEncoding.default, headers: ["Content-Type" : "application/json"])
                .responseJSON
            {
                (response:DataResponse<Any>) in
                print("Watch ExecutionTime of \(urlString) is \(response.timeline.description)")
                if self.isRequestSuccess(response: response)
                {
                    switch(response.result)
                    {
                    case .success(_):
                        if response.result.value != nil
                        {
                            self.dataBlock((response.result.value as? NSDictionary)!,nil)
                        }
                        break

                    case .failure(_):
                        if response.result.error != nil
                        {
                            let dictResponse:NSDictionary = NSDictionary.init()
                            self.dataBlock(dictResponse,response.result.error!)
                        }
                        break
                    }
                }
                else
                {
                    let dictResponse:NSDictionary = NSDictionary.init()
                    self.dataBlock(dictResponse,response.result.error!)
                }
            }
        }

I'm facing a timeout error. Also, i checked on the WebService and my request is never going to the API, so the Alamofire request isn't working at all.

Watch ExecutionTime of https://{url} is Timeline: { "Latency": 60.803 secs, "Request Duration": 60.803 secs, "Serialization Duration": 0.000 secs, "Total Duration": 60.803 secs } URLError occurred: URLError(_nsError: Error Domain=NSURLErrorDomain Code=-1001 "Se ha agotado el tiempo de espera." UserInfo={_kCFStreamErrorCodeKey=-2102, NSUnderlyingError=0x2817a6580 {Error Domain=kCFErrorDomainCFNetwork Code=-1001 "(null)" UserInfo={_kCFStreamErrorCodeKey=-2102, _kCFStreamErrorDomainKey=4}}, _NSURLErrorFailingURLSessionTaskErrorKey=LocalDataTask <4B692193-DE99-4AFF-8259-A711625C2F18>.<1>, _NSURLErrorRelatedURLSessionTaskErrorKey=( "LocalDataTask <4B692193-DE99-4AFF-8259-A711625C2F18>.<1>"

What should i do?

Answer 1

Your simulator is probably not connected to the internet. Try relaunching it. If that doesn't work try:

OS Simulator -> Reset Content and Settings