title: What would this error mean : error: Creating transport failed: noSupportedTransportAvailable
body: <p>So I am working on a SignalR iOS client application and when connecting via localhost the connection is successful but when trying with a server  I get this exception: 
  <strong><em>2019-12-12T12:52:10.046Z error: Creating transport failed: noSupportedTransportAvailable</em></strong></p>
  
  <p>Here is my code: </p>
  
  <pre><code>var horses : [Horse] = []
  let connection : SwiftSignalRClient.HubConnection
  
  
  public init(url: URL) {
      connection = HubConnectionBuilder(url: url).withLogging(minLogLevel: .error).build()
  
       connection.on(method: "BroadcastMessage", callback: { (data: Message&lt;Horse&gt;) in
          print(data)
  
       })
       connection.start()
      print(url)
  }
  
  private func handleMessage(_ data : Message&lt;Horse&gt;) {
      // Do something with the message.
  
      print("Successful printing \(data.model)")
      self.horses.append(data.model)
  
      //test fetching of name 
      for h in self.horses {
          print("Hello, \(h.name)!")
      }
  
  }
  </code></pre>