Dear Panorama Team,
we seem to have recurring troubles pinging the Panorama server (it started already before Easter and goes on). Remarkably, it seems to work every now and then, so that we can upload our QC files, however, delays do occur and I would like to understand where this error comes from (to my knowledge, we did not change anything regarding our internet connection). A typical error message looks like this (could go on for hours or even days):
[5/4/2020 5:20:42 AM] ERROR: [5/4/2020 5:20:42 AM] Error pinging Panorama server https://panoramaweb.org/
System.Net.WebException: Unable to connect to the remote server ---> System.Net.Sockets.SocketException: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond 128.95.55.201:443
at System.Net.Sockets.Socket.DoConnect(EndPoint endPointSnapshot, SocketAddress socketAddress)
at System.Net.ServicePoint.ConnectSocketInternal(Boolean connectFailure, Socket s4, Socket s6, Socket& socket, IPAddress& address, ConnectSocketState state, IAsyncResult asyncResult, Exception& exception)
--- End of inner exception stack trace ---
at System.Net.WebClient.UploadValues(Uri address, String method, NameValueCollection data)
at AutoQC.WebClientWithCredentials.Post(Uri uri, NameValueCollection postData)
at AutoQC.WebPanoramaClient.PingPanorama(String folderPath, String username, String password)
at AutoQC.PanoramaPinger.PingPanoramaServer()
Thank you very much in advance!
Roman