async await apis for ios 13
extension URLSession {
@available(iOS, deprecated: 15.0, message: "This extension is no longer necessary. Use API built into SDK")
func data(from url: URL) async throws -> (Data, URLResponse) {
try await withCheckedThrowingContinuation { continuation in
let task = self.dataTask(with: url) { data, response, error in
guard let data = data, let response = response else {
let error = error ?? URLError(.badServerResponse)
return continuation.resume(throwing: error)
}
continuation.resume(returning: (data, response))
}
task.resume()
}
}
}