How to check internet connection in alamofire?

Question

I am using below code for making HTTP request in server.Now I want to know whether it is connected to internet or not. Below is my code

  let request = Alam         


        

Answer 1

  func isConnectedToNetwork()-> Bool {

    var zeroAddress = sockaddr_in()
    zeroAddress.sin_len = UInt8(MemoryLayout.size(ofValue: zeroAddress))
    zeroAddress.sin_family = sa_family_t(AF_INET)
    let defaultRouteReachability = withUnsafePointer(to: &zeroAddress) {
        $0.withMemoryRebound(to: sockaddr.self, capacity: 1) {zeroSockAddress in
            SCNetworkReachabilityCreateWithAddress(nil, zeroSockAddress)
        }
    }
    //Commented code only work upto iOS Swift 2.3
    //    let defaultRouteReachability = withUnsafePointer(to: &zeroAddress) {
    //
    //        SCNetworkReachabilityCreateWithAddress(nil, UnsafePointer($0))
    //    }

    var flags = SCNetworkReachabilityFlags()
    if !SCNetworkReachabilityGetFlags(defaultRouteReachability!, &flags) {
        return false
    }
    let isReachable = (flags.rawValue & UInt32(kSCNetworkFlagsReachable)) != 0
    let needsConnection = (flags.rawValue & UInt32(kSCNetworkFlagsConnectionRequired)) != 0
    return (isReachable && !needsConnection)
}
    // Call api method
    func callApi(){
        if isConnectedToNetwork() {  // Network Connection status
            // Call your request here
        }else{
            //"Your Internet connection is not active at this time."
        }
    }