CODEWITHSUNDEEP
iphoneobjective-c
WedTM
WedTM

Reputation: 2647

stringWithContentsOfURL and HTTP 500 error codes

I am trying to pull some data from a server (I don't own the server) however it returns some needed data with a http 500 error code, however NSString stringWithContentsOfURL returns nil if the server returns http code 500.

I'd like to retrieve the data even if the server returns 500.

Upvotes: 2

Views: 940

Answers (2)

k06a
k06a

Reputation: 18805

You can carefully use this code (never from GUI thread):

NSURLRequest * request = ...

NSError * error = nil;
NSURLResponse * response = nil;

NSData * data = [NSURLConnection sendSynchronousRequest:request 
                                      returningResponse:&response 
                                                  error:&error];

NSInteger httpCode = [(NSHTTPURLResponse *)response statusCode];

Upvotes: 1

Jarret Hardie
Jarret Hardie

Reputation: 98002

NSURLConnection (as part of the URL Loading System) will give you the lower-level control over the request and the interpretation of the response; you will have to implement a few call-back methods to handle fine grained control of the request (and you can opt to invoke it synchronously to mimic stringWithContentsOfURL:, but it will give you what you want.

[NSString stringWithContentsOfURL:] is a great convenience, but in your case you want to circumvent the way cocoa interprets HTTP response codes, so that requires a smidge more work.

Upvotes: 3

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