CODEWITHSUNDEEP
iphoneiosjsonafnetworking
laucel
laucel

Reputation: 509

AFNetworking - JSONRequestOperationWithRequest success on 400 status code

I'm using 

NSMutableURLRequest *request = [self requestWithMethod:@"GET" path:@"paths/" parameters:params];

AFJSONRequestOperation *jsonRequest = [AFJSONRequestOperation
JSONRequestOperationWithRequest:request success:^(NSURLRequest *request,
NSHTTPURLResponse *response, id JSON) {
       // something to do here in case of success
} failure:^(NSURLRequest *request, NSHTTPURLResponse *response, NSError *error, id JSON
{ 
      // and something there in case of failure
}

Everything works fine, except in one case, when I receive a response with 400 status code, and a JSON (valid, I've checked) containing some information about this error, as I can see using the browser. But JSONRequestOperationWithRequest calls success block, and JSON and response are nil. What could cause this?

Upvotes: 1

Views: 1786

Answers (1)

mattt
mattt

Reputation: 19544

Failure is called if the requestOperation has an associated error after finishing. Reasons for an error include the response having the incorrect Content-Type, not having an acceptable status code (2XX range, by default, but this can be changed with AFHTTPRequestOperation +addAcceptableStatusCodes:), or an error processing the downloaded data. This is guaranteed behavior.

You may get JSON objects in a 400 response as part of the failure block, and you may get a nil JSON in the success. These are both consistent with how AFNetworking works.

Upvotes: 5

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