• A simple httpDNS framework, support http and https, but not SNI currently.
• High availability, request DNS info asynchronously, abandon overdue or unusable DNS Cache automatically, change DNS cache as network changed.
• Provide GoogleDNS service default, you can add other custom DNS service easily.

Installation

As a CocoaPod

Just add this to your Podfile

pod 'WRHttpDNS'

### Other approaches Download all files under WRHttpDNS directory.

## Usage Support NSURLSession and NSURLConnection，call the method before a real request.

[[WRHttpDNSManager shareInstance] useHttpDNSWithRequest:request];

If network responsed an error, you should check the error.

[[WRHttpDNSManager shareInstance] checkHttpDNSError:error domain:domain]

As https connection, you should implement some delegate as WRURLSessionDelegate or WRURLConnecitonDelegate.

License

WRHttpDNS is released under the MIT license. See LICENSE for details.