reachability

So, I have the following in my AppDelegate. It will notify my when I turn my WIFI off but will not react after that initial run. I have had this working in the past. I'm on swift 3 with Xcode 8 and the reachability that is for this version of the swift and xCode. I'm hoping to get a solution to this. Thanks. var reachability: Reachability? func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool { // Override point for customization after application launch. self.reachability = Reachability() NotificationCenter

This question already has an answer here: How to check for an active Internet connection on iOS or macOS? 42 answers how I can check quickly if the iPhone is connected to internet or not, quickly... Thanks... Have a look at Apple's Reachability class and this example app . You should try to connect to the server with what you think is an appropriate timeout. NEVER use the reachability API until you've determined that your connection attempt failed and even then only if the error you receive from NSURLConnection et. al. is one that suggests you're not connected to the network. In that case, use

I'm using iOS4.1 on an iPhone4. I'm also using the latest version of the Reachability code. My device doesn't have a connection but it seems like the code waits to timeout or else the device takes ages to report back about the reachability status. this doesn't seem to happen on iOS4.0.1 using iPhone3gs. Has anyone else come across this? Any way to get around it other than starting a new thread? Are you sure you're using it asynchronously? From Apple's docs ReadMe.txt on the Reachability project: The Reachability sample demonstrates the asynchronous use of the SCNetworkReachability API. You can

Today, I had my Beta-version app out in public. I was at a hotel and had not yet obtained the access code for the WiFi. When testing the reachability, I noticed that it didn't fail as it should have. It was connected to WiFi but nothing was actually reachable because I wasn't logged in. This use-case should be covered by reachabilityWithHostname . Here's my code: In AppDelegate.h: @interface AppDelegate : UIResponder <UIApplicationDelegate> { Reachability* hostReach; Reachability* internetReach; Reachability* wifiReach; } In AppDelegate.m: internetReach = [Reachability

For our app, we use the following code to check for internet connection whenever the app user is trying to post a message. When we test the feature, it works fine when turning on the airplane mode. Then when we turn off the airplane mode, the call to connected still returns NO. What could be the reason for that? Do we need extra "setup" in the order in order to get it right? such as listen to network state change notifications? + (BOOL)connected { Reachability *hostReach = [Reachability reachabilityForInternetConnection]; NetworkStatus netStatus = [hostReach currentReachabilityStatus]; return