Can you capture the packet when you request Post first time? Provide it can found the issue more specifically if you provide HTTP content.

@shwetachitlangia Please fill in the appropriate title, help others quickly understand your problem. :]

@zhongwuzw Sorry, I am unable to track packets using Wireshark. But i rewrote the same api call with Alamofire and tested with same conditions, it works.

The issue seems to be with the First POST operation of the app.
The first GET operations works just fine.

@shwetachitlangia without more information it's going to be hard to help you debug your issue. This would be a massive bug in Moya if it is an issue with Moya, but (from the fact that hundreds, if not thousands of apps are in production with Moya) it's more likely an issue with your code than the library.

Do you think you can make a Playground/example project that shows the issue? Without wireshark logs that would be most helpful for us to get your bug sorted out.

Can this code help?
Doesn't seem like a code issue as we are calling the same API again and it works.
Cannot share an example project as we have secured services.

//-------------------------------------------------------------------------
// Login APIs - Login user
//-------------------------------------------------------------------------

import Moya

let loginProvider = NetworkUtility.getMoyaProvider(LoginAPI.self)

public enum LoginAPI {
    case loginUser([String: Any])
    case forgotPasswordOTP(String)
    case resetPassword([String: Any])
}

extension LoginAPI: TargetType {

    public var baseURL: URL { return URL(string: ConfigData.shared.getURL(forKey: DefaultsKeys.baseURL))! }

    public var path: String {
        switch self {
        case .loginUser:
            return ConfigData.shared.getURL(forKey: DefaultsKeys.login)
        case .resetPassword:
            return ConfigData.shared.getURL(forKey: DefaultsKeys.resetPassword)
        case .forgotPasswordOTP:
            return ConfigData.shared.getURL(forKey: DefaultsKeys.forgotPasswordOTP)
        }
    }

    public var method: Moya.Method {
        switch self {
        case .loginUser:
            return .post
        case .resetPassword, .forgotPasswordOTP:
            return .put
        }
    }

    public var task: Task {
        switch self {

        case .loginUser(let bodyParameters),
              //UserLogin dictionaryRepresentation is used for this
             .resetPassword(let bodyParameters):
            return .requestCompositeParameters(bodyParameters: bodyParameters,
                                               bodyEncoding: JSONEncoding.default,
                                               urlParameters: [:])
        case .forgotPasswordOTP(let email):
            return .requestCompositeParameters(bodyParameters: [User.Keys.email: email],
                                               bodyEncoding: JSONEncoding.default,
                                               urlParameters: [:])
        }
    }

    public var headers: [String: String]? {
        return NetworkUtility.getHeaders()
    }

    public var sampleData: Data {
        var data: Data! = nil
        switch self {
        case .loginUser:
            data = NetworkUtility.loadJSON(jsonName: "3.33.4Success")
        case .resetPassword:
            data = NetworkUtility.loadJSON(jsonName: "ResetPassword")
        case .forgotPasswordOTP:
            data = NetworkUtility.loadJSON(jsonName: "VerifyUser")
        }
        return data
    }
}

@shwetachitlangia The above code snippet provides insufficient information. Or you can request third-party public services (for example: https://httpbin.org), see the test will appear the same problem? In order to troubleshoot the problem.

@yangcaimu Facing exactly the same issue. Sending the following POST request -

Request: http://XXXXXX/YYYY/UUUIIUIIUIUIUIUIU
Moya_Logger: [15/01/2018 16:10:08] Request Headers: ["Content-Type": "application/json", "correlationId": "876578658769389283kjhgf"]
Moya_Logger: [15/01/2018 16:10:08] HTTP Request Method: POST
Moya_Logger: [15/01/2018 16:10:08] Request Body: {"password":"password","email":"shshs@sd.com"}..

Checked with server team, as per their logs, they are getting method type as "ST" instead of POST.

AS per Server Logs -
"o.s.web.servlet.DispatcherServlet - DispatcherServlet with name ‘dispatcherServlet’ processing ST request for [/YYYY/UUUIIUIIUIUIUIUIU]"

@karbhasin , strange behavior, maybe the only solution is to get requests raw packet from client-side and server-side, then compare them to find the issue.

Hi,

I am updating a project from Moya 7.0.0 (swift 2.x) to Moya 10.0.0, facing the same issue. @shwetachitlangia did you find any workarounds?

This is really strange and unfortunately all of you guys can't share your project to help us investigate it, right?

In that case, will any of you guys (@aloco, @karbhasin, @shwetachitlangia) want to make a quick call with me and we could try debug it on the fly? Being able to reproduce it and access to the server logs would be awesome.

@sunshinejr I can have a call with you. I can reproduce it. But don't have access to server logs.
My skype id is chitstcs.

@shwetachitlangia Did this issue occur after a migration to 10.0.1? If so, what was the previous Moya version where this issue was not present?

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