The request was aborted when sending notification to development server only.

[kikaragyozov]

Describe the bug I'm able to send a push notification to the production server for an Apple Pass wallet for the specified device, using the same certificate I used to generate my apple wallets. But, when I want to do the same for the development server, I get the following exception:

The HTTP/2 server sent invalid data on the connection. HTTP/2 error code 'NO_ERROR' (0x0).

Code snippet

var apns = ApnsClient.CreateUsingCert(passbookCertificate);
var push = new ApplePush(ApplePushType.Background)
    .AddToken("<pushToken>")
    .SendToDevelopmentServer();
var response = await apns.SendAsync(push);

Expected behavior No errors when sending a push notification to the development server.

Actual behavior I get the following exception:

System.Net.Http.HttpRequestException: 'The request was aborted.'
Inner Exception: Http2ConnectionException: The HTTP/2 server sent invalid data on the connection. HTTP/2 error code 'NO_ERROR' (0x0).
Stack Trace:
   at System.Net.Http.Http2Connection.ThrowRetry(String message, Exception innerException)
   at System.Net.Http.Http2Connection.Http2Stream.CheckResponseBodyState()
   at System.Net.Http.Http2Connection.Http2Stream.TryEnsureHeaders()
   at System.Net.Http.Http2Connection.Http2Stream.<ReadResponseHeadersAsync>d__66.MoveNext()
   at System.Net.Http.Http2Connection.<SendAsync>d__105.MoveNext()
   at System.Net.Http.HttpConnectionPool.<SendWithVersionDetectionAndRetryAsync>d__83.MoveNext()
   at System.Net.Http.DiagnosticsHandler.<SendAsyncCore>d__8.MoveNext()
   at System.Threading.Tasks.ValueTask`1.get_Result()
   at System.Runtime.CompilerServices.ConfiguredValueTaskAwaitable`1.ConfiguredValueTaskAwaiter.GetResult()
   at System.Net.Http.RedirectHandler.<SendAsync>d__4.MoveNext()
   at System.Net.Http.HttpClient.<<SendAsync>g__Core|83_0>d.MoveNext()
   at dotAPNS.ApnsClient.<SendAsync>d__17.MoveNext()
   at Program.<<Main>$>d__0.MoveNext() in C:\MyStorage\My Stuff\AppleWallet\AppleWallet\AppleWallet\Program.cs:line 26

Environment .NET version: 6.0 dotAPNS version: 4..2.1

[kikaragyozov]

I get a feeling it has to do with the fact the certificate was probably created only for a production environment.

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.