/// <summary>
/// Attempts to find and remove a subscription with the given client id on the message for the target subscription.
/// </summary>
/// <param name="message">The message containing the subscription id to stop.</param>
/// <returns>Task.</returns>
private async Task ExecuteStopRequest(ApolloClientStopMessage message)
{
var totalRemaining = _subscriptions.Remove(message.Id, out var subFound);
if (subFound != null)
{
_reservedMessageIds.ReleaseMessageId(subFound.Id);
if (totalRemaining == 0)
{
this.SubscriptionRouteRemoved?.Invoke(this, new ApolloSubscriptionFieldEventArgs(subFound.Field));
}
_logger?.SubscriptionStopped(subFound);
await this
.SendMessage(new ApolloServerCompleteMessage(subFound.Id))
.ConfigureAwait(false);
}
else
{
var errorMessage = new ApolloServerErrorMessage(
$"No active subscription exists with id '{message.Id}'",
Constants.ErrorCodes.BAD_REQUEST,
lastMessage: message,
clientProvidedId: message.Id);
await this
.SendMessage(errorMessage)
.ConfigureAwait(false);
}
}
public void ReleasedIdIsAllowedToBeAdded()
{
var client = new Mock <ISubscriptionClientProxy>().Object;
var idSet = new ClientTrackedMessageIdSet();
var result = idSet.ReserveMessageId("abc123");
Assert.IsTrue(result);
idSet.ReleaseMessageId("abc123");
result = idSet.ReserveMessageId("abc123");
Assert.IsTrue(result);
}
