public async Task PushService_OtherClientError_PushServiceClientExceptionContainsPushSubscription()
{
_pushSubscription.Endpoint = CLIENT_ERROR_ENDPOINT;
PushMessage pushMessage = new PushMessage(WALRUS_CONTENT);
PushServiceClient pushClient = PreparePushServiceClient();
PushServiceClientException pushMessageDeliveryException = await Record.ExceptionAsync(async() =>
{
await pushClient.RequestPushMessageDeliveryAsync(_pushSubscription, pushMessage);
}) as PushServiceClientException;
Assert.Equal(_pushSubscription, pushMessageDeliveryException.PushSubscription);
}
public async Task PushService_OtherClientError_PushServiceClientExceptionContainsResponseReasonPhrase()
{
_pushSubscription.Endpoint = CLIENT_ERROR_ENDPOINT;
PushMessage pushMessage = new PushMessage(WALRUS_CONTENT);
PushServiceClient pushClient = PreparePushServiceClient();
PushServiceClientException pushMessageDeliveryException = await Record.ExceptionAsync(async() =>
{
await pushClient.RequestPushMessageDeliveryAsync(_pushSubscription, pushMessage);
}) as PushServiceClientException;
Assert.Equal(FakePushServiceStartup.OTHER_CLIENT_ERROR_REASON_PHRASE, pushMessageDeliveryException.Message);
}
public async Task PushService_TooManyRequests_MaxRetriesAfter_PushServiceClientExceptionStatusCodeIs429()
{
_pushSubscription.Endpoint = RETRY_AFTER_ALWAYS_ENDPOINT;
PushMessage pushMessage = new PushMessage(WALRUS_CONTENT);
PushServiceClient pushClient = PreparePushServiceClient();
pushClient.MaxRetriesAfter = 1;
PushServiceClientException pushMessageDeliveryException = await Record.ExceptionAsync(async() =>
{
await pushClient.RequestPushMessageDeliveryAsync(_pushSubscription, pushMessage);
}) as PushServiceClientException;
Assert.Equal(429, (int)pushMessageDeliveryException.StatusCode);
}
private async Task HandlePushMessageDeliveryExceptionAsync(Exception exception, PushSubscription subscription)
{
PushServiceClientException pushServiceClientException = exception as PushServiceClientException;
if (pushServiceClientException is null)
{
_logger?.LogError(exception, "Failed requesting push message delivery to {0}.", subscription.Endpoint);
}
else
{
if ((pushServiceClientException.StatusCode == HttpStatusCode.NotFound) || (pushServiceClientException.StatusCode == HttpStatusCode.Gone))
{
await _pushSubscriptionStore.DeleteSubscription(subscription.Endpoint);
_logger?.LogInformation("Subscription has expired or is no longer valid and has been removed.");
}
}
}
private async Task HandlePushMessageDeliveryExceptionAsync(Exception exception, Lib.Net.Http.WebPush.PushSubscription subscription)
{
PushServiceClientException pushServiceClientException = exception as PushServiceClientException;
if (pushServiceClientException is null)
{
_logger?.LogError(exception, "Failed requesting push message delivery to {0}.", subscription.Endpoint);
}
else
{
if ((pushServiceClientException.StatusCode == HttpStatusCode.NotFound) || (pushServiceClientException.StatusCode == HttpStatusCode.Gone))
{
using (IPushSubscriptionStoreAccessor subscriptionStoreAccessor = _subscriptionStoreAccessorProvider.GetPushSubscriptionStoreAccessor())
{
await subscriptionStoreAccessor.PushSubscriptionStore.DiscardSubscriptionAsync(subscription.Endpoint);
}
_logger?.LogInformation("Subscription has expired or is no longer valid and has been removed.");
}
}
}
