/// <summary>
/// Creates new queue and sends response
/// </summary>
private async Task UpdateQueue(MqClient client, HorseMessage message)
{
NetworkOptionsBuilder builder = await System.Text.Json.JsonSerializer.DeserializeAsync <NetworkOptionsBuilder>(message.Content);
HorseQueue queue = _server.FindQueue(message.Target);
if (queue == null)
{
if (message.WaitResponse)
{
await client.SendAsync(message.CreateResponse(HorseResultCode.NotFound));
}
return;
}
foreach (IAdminAuthorization authorization in _server.AdminAuthorizations)
{
bool grant = await authorization.CanUpdateQueueOptions(client, queue, builder);
if (!grant)
{
if (message.WaitResponse)
{
await client.SendAsync(message.CreateResponse(HorseResultCode.Unauthorized));
}
return;
}
}
builder.ApplyToQueue(queue.Options);
if (builder.Status.HasValue)
{
await queue.SetStatus(builder.Status.Value);
}
_server.OnQueueUpdated.Trigger(queue);
//if creation successful, sends response
if (message.WaitResponse)
{
await client.SendAsync(message.CreateResponse(HorseResultCode.Ok));
}
}
/// <summary>
/// Removes a queue from the server
/// </summary>
public async Task RemoveQueue(HorseQueue queue)
{
try
{
_queues.Remove(queue);
await queue.SetStatus(QueueStatus.Stopped);
foreach (IQueueEventHandler handler in _queueEventHandlers)
{
await handler.OnRemoved(queue);
}
OnQueueRemoved.Trigger(queue);
await queue.Destroy();
}
catch (Exception e)
{
SendError("REMOVE_QUEUE", e, $"QueueName:{queue?.Name}");
}
}
