CODEWITHSUNDEEP
iosdns
Yun
Yun

Reputation: 15

How to implement DNS query in iOS

I need some information including host(target), port, priority etc.

like this: SRV record lookup with iPhone SDK

but it's for Mac OS X not iOS

Any suggestion to help me?

2013/08/19 I'm found another library from Apple http://developer.apple.com/library/mac/samplecode/SRVResolver/Listings/Read_Me_About_SRVResolver_txt.html

Upvotes: 0

Views: 1202

Answers (1)

Wil Tan
Wil Tan

Reputation: 711

You can implement it in C and call it from ObjectiveC.

Here's an example I to get you started: https://gist.github.com/wil/6141275

Make sure you link with -lresolv (i.e. libresolv.dylib)

I wrote this for another question for resolving TXT records, but it should be fairly easy to extend it for SRV. Let me know if you need more info.

Upvotes: 1

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