JLReachability

Helps to detect when access to internet was lost.

• Since: 3.0.1

Overview

Sends a notification event inside the WebView and NSNotificationCenter.

Topics

Configuration

Be sure to add SystemConfiguration.framework in Bundle Without Signing mode.

Status

const reachability = {
    // Apple NetworkStatus Compatible Names.
    status: {
        not_reachable: 0,
        wwan_reachable: 1,
        cellular_reachable: 1, // the same as wwan, just to have ubiquotus language
        wifi_reachable: 2
    },
    status_names: {
       0: "No Connection",
       1: "Cellular",
       2: "Wifi"
    }
};

Actions

• $reachability.get: Returns the current reachability object.

Schema

{
    "status": Number, // Status of the Connection
    "reachable": Boolean, // true if is reachable
    "label": String // String with the current connection label
}

Example

$reachability.get().then(result => alert(result.label));

Events

• $reachability.events.changed: Triggered when a change in reachability is detected.

Example

document.addEventListener("$reachability.events.changed", function(e) {
    $logger.trace("Reachability Changed: " + JSON.stringify(e.detail));
});

Notification

An NSNotification is sent with the name kReachabilityChangedNotification.

// Here we set up a NSNotification observer. The Reachability that caused the notification
// is passed in the object parameter
[[NSNotificationCenter defaultCenter] addObserver:self
                                         selector:@selector(reachabilityChanged:)
                                             name:kReachabilityChangedNotification
                                           object:nil];

See more details at Tony Million's Reachability Docs.