/// <summary>
/// Deletes a subscription.
/// </summary>
/// <param name="subscription">Subscription to delete.</param>
/// <param name="token">Token to observe for cancellation of the request.</param>
/// <returns>Task to await the acknowledgement of the deletion of the subscription, or an exception.</returns>
protected override Task DeleteSubscriptionAsyncCore(IAsyncReactiveQubscription subscription, CancellationToken token)
{
if (subscription == null)
{
throw new ArgumentNullException(nameof(subscription));
}
if (!TryGetUriFromKnownResource(subscription, out Uri uri))
{
throw new InvalidOperationException("Unknown subscription object. Could not find a URI identity for the specified subscription object. Did you obtain the subscription object from SubscribeAsync or GetSubscription?");
}
return(_provider.DeleteSubscriptionAsync(uri, token));
}
/// <summary> /// Deletes a subscription. /// </summary> /// <param name="subscription">Subscription to delete.</param> /// <param name="token">Token to observe for cancellation of the request.</param> /// <returns>Task to await the acknowledgement of the deletion of the subscription, or an exception.</returns> protected abstract Task DeleteSubscriptionAsyncCore(IAsyncReactiveQubscription subscription, CancellationToken token);
internal Task DeleteSubscriptionAsync(IAsyncReactiveQubscription subscription, CancellationToken token) => DeleteSubscriptionAsyncCore(subscription, token);
/// <summary> /// Creates a subscription. /// </summary> /// <param name="subscription">Subscription to create.</param> /// <param name="state">Additional metadata to associate with the artifact. Implementations can interpret this value, or ignore it.</param> /// <param name="token">Token to observe for cancellation of the request.</param> /// <returns>Task to await the acknowledgement of the creation of the subscription, or an exception.</returns> protected abstract Task CreateSubscriptionAsyncCore(IAsyncReactiveQubscription subscription, object state, CancellationToken token);
internal Task CreateSubscriptionAsync(IAsyncReactiveQubscription subscription, object state, CancellationToken token) => CreateSubscriptionAsyncCore(subscription, state, token);