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2014/10/15 ¤U¤È 10:10:46

iphone Programming Glossary: kscnetworkflagsreachable

Reachability sometimes fails, even when we do have an internet connection

http://stackoverflow.com/questions/1281232/reachability-sometimes-fails-even-when-we-do-have-an-internet-connection

flags success SCNetworkReachabilityGetFlags reachability flags BOOL isAvailable success flags kSCNetworkFlagsReachable flags kSCNetworkFlagsConnectionRequired if isAvailable NSLog @ Google is reachable d flags else NSLog @ Google is unreachable..

How to check for local Wi-Fi (not just cellular connection) using iPhone SDK?

http://stackoverflow.com/questions/1448411/how-to-check-for-local-wi-fi-not-just-cellular-connection-using-iphone-sdk

flags 0 const BOOL reachable SCNetworkReachabilityGetFlags target flags CFRelease target return reachable flags kSCNetworkFlagsReachable return NO This however does not return NO as it should when the iPhone is connected only to a cellular network but not a.. touch share improve this question First modify your addressReachable method. Instead of return reachable flags kSCNetworkFlagsReachable add the following BOOL isReachable flags kSCNetworkFlagsReachable 0 BOOL needsConnection flags kSCNetworkFlagsConnectionRequired.. method. Instead of return reachable flags kSCNetworkFlagsReachable add the following BOOL isReachable flags kSCNetworkFlagsReachable 0 BOOL needsConnection flags kSCNetworkFlagsConnectionRequired 0 return isReachable needsConnection YES NO This is the proper..

(iphone) reachability test for specific ip/port?

http://stackoverflow.com/questions/5886788/iphone-reachability-test-for-specific-ip-port

ip port. call SCNetworkReachabilityCreateWithAddress with the address call SCNetworkReachabilityGetFlags and see if kSCNetworkFlagsReachable is set. I find that whatever valid valid range ip port I put to test my code says it's reachable even though they are not..