AFNetworking 2.0 cancel specific task

Question

I am trying out afnetworking 2.0 and just trying to figure out how to cancel specific tasks. The old way would be to use something like

[self cancelAllHTTPOperat         


        

Answer 1

No need to save it, here is my implementation, use your subclass of AFURLSessionManager for cancelling specific request:

- (void)cancelAllHTTPOperationsWithPath:(NSString *)path
{
    AFURLSessionManager * yourSessionManager = [self getSessionManager];

    [[yourSessionManager session] getTasksWithCompletionHandler:^(NSArray *dataTasks, NSArray *uploadTasks, NSArray *downloadTasks) {
        [self cancelTasksInArray:dataTasks withPath:path];
        [self cancelTasksInArray:uploadTasks withPath:path];
        [self cancelTasksInArray:downloadTasks withPath:path];
    }];
}

- (void)cancelTasksInArray:(NSArray *)tasksArray withPath:(NSString *)path
{
    for (NSURLSessionTask *task in tasksArray) {
        NSRange range = [[[[task currentRequest]URL] absoluteString] rangeOfString:path];
        if (range.location != NSNotFound) {
            [task cancel];
        }
    }
}