AFNetworking 2.0 - cancelAllHTTPOperationsWithMethod for AFHTTPRequestOperationManager

ClientSessionManager.m

- (void)cancelAllHTTPOperationsWithMethod:(NSString*)method path:(NSString*)path parameters:(NSDictionary*)parameters ignoreParams:(BOOL)ignoreParams {
    
    NSMutableURLRequest *request = [self.requestSerializer requestWithMethod:(method ?: @"GET") URLString:[[NSURL URLWithString:path relativeToURL:self.baseURL] absoluteString] parameters:parameters];
    NSString *URLStringToMatched = [[request URL] absoluteString];
    
    for (NSOperation *operation in [self.operationQueue operations]) {
        if (![operation isKindOfClass:[AFHTTPRequestOperation class]]) {
            continue;
        }
        
        NSURL *matchymatchyURL = [[(AFHTTPRequestOperation *)operation request] URL];
        if (ignoreParams == YES) {
            NSURLComponents *components = [[NSURLComponents alloc] initWithURL:matchymatchyURL resolvingAgainstBaseURL:YES];
            components.query = nil;
            components.fragment = nil;
            
            matchymatchyURL = [components URL];
        }
        
        BOOL hasMatchingMethod = !method || [method isEqualToString:[[(AFHTTPRequestOperation *)operation request] HTTPMethod]];
        BOOL hasMatchingURL = [[matchymatchyURL absoluteString] isEqualToString:URLStringToMatched];
        
        if (hasMatchingMethod && hasMatchingURL) {
            [operation cancel];
        }
    }
}