ios/Pods/WXDevtool/sdk/WXDevTool/Source/WXTracing/WXNetwork/WXNetworkTransaction.h

//
//  WXNetworkTransaction.h
//  Flipboard
//
//  Created by Ryan Olson on 2/8/15.
//  Copyright (c) 2015 Flipboard. All rights reserved.
//

#import <Foundation/Foundation.h>
#import "UIKit/UIKit.h"

typedef NS_ENUM(NSInteger, WXNetworkTransactionState) {
    WXNetworkTransactionStateUnstarted,
    WXNetworkTransactionStateAwaitingResponse,
    WXNetworkTransactionStateReceivingData,
    WXNetworkTransactionStateFinished,
    WXNetworkTransactionStateFailed
};

@interface WXNetworkTransaction : NSObject

@property (nonatomic, copy) NSString *requestID;

@property (nonatomic, strong) NSURLRequest *request;
@property (nonatomic, strong) NSURLResponse *response;
@property (nonatomic, copy) NSString *requestMechanism;
@property (nonatomic, assign) WXNetworkTransactionState transactionState;
@property (nonatomic, strong) NSError *error;

@property (nonatomic, strong) NSDate *startTime;
@property (nonatomic, assign) NSTimeInterval latency;
@property (nonatomic, assign) NSTimeInterval duration;

@property (nonatomic, assign) int64_t receivedDataLength;

/// Only applicable for image downloads. A small thumbnail to preview the full response.
@property (nonatomic, strong) UIImage *responseThumbnail;

/// Populated lazily. Handles both normal HTTPBody data and HTTPBodyStreams.
@property (nonatomic, strong, readonly) NSData *cachedRequestBody;

+ (NSString *)readableStringFromTransactionState:(WXNetworkTransactionState)state;

@end