Network Reachability Detector

You can use FBNetworkReachabilty class to get network reachability on iOS device.

Usage

(1) Getting connection mode

FBNetworkReachabilityConnectionMode mode =
    [FBNetworkReachability sharedInstance].connectionMode;
switch (mode) {
    case FBNetworkReachableNon:
    break;

    case FBNetworkReachableWiFi:
    break;

    case FBNetworkReachableWWAN:
    break;
}

You can get the connection mode from 'connectionMode' property.

(3) Checking reachability

if ([FBNetworkReachability sharedInstance].reachable) {
    :
}

You can get the rechability flag.

(4) Using notification

FBNetworkReachability posts FBNetworkReachabilityDidChangeNotification when the network reachability changs. To use the notification you can write the event driven code.

[[NSNotificationCenter defaultCenter]
    addObserver:self
       selector:@selector(didChangeNetworkReachability:)
           name:FBNetworkReachabilityDidChangeNotification
         object:nil];
[[FBNetworkReachability sharedInstance] startNotifier];

- (void)didChangeNetworkReachability:(NSNotification*)notification
{
    FBNetworkReachabiity* network = [notification object];
        :
}

Features

• FBNetworkReachabiity does not work in background.
• FBNetworkReachabiity posts the newest network rechability change.
• The instances has same URL points to same instance internally.
• Thread-safe
• Requirements: SystemConfiguration.framework

Customize

(non)

Installation

You should copy below files to your projects.

FBNetworkReachability.h
FBNetworkReachability.m
SystemConfiguration.framework

License

see LICENSE file