How to implement Reachability for iphone application

问题

I am developing an iphone application which uses internet.So in order to handle the network connection errors i would like to use reachability,but from apple site api reference it states that build and runtime requires iOS4 but i am developing application for iphone 2g which only supports upto iphone os 3.1.3.So any one could help me in implementing the reachabilty class.

Thanks in advance for all stackoverflow masters........

回答1:

Check out the modified Reachability in ASIHTTPRequest, which includes support for older iOS versions.

来源：https://stackoverflow.com/questions/3365529/how-to-implement-reachability-for-iphone-application