private async Task RegisterSubscriptions()
{
_loggingCallback?.Invoke($"Registering subscriptions for service '{_context.ServiceName}'.");
try
{
await _subscriberServiceHelper.SubscribeAsync(
_subscriberServiceHelper.CreateServiceReference(_service),
_subscriberServiceHelper.DiscoverMessageHandlers(_service).Keys)
.ConfigureAwait(false);
}
catch (Exception ex)
{
_loggingCallback?.Invoke(
$"Failed to register subscriptions for service '{_context.ServiceName}'. Error: {ex}");
}
}
/// <summary>
/// Subscribes to all message types that have a handler registered using the <see cref="SubscribeAttribute"/>.
/// </summary>
/// <param name="cancellationToken"></param>
protected override Task OnOpenAsync(CancellationToken cancellationToken)
{
Handlers = _subscriberServiceHelper.DiscoverMessageHandlers(this);
return(Subscribe());
}
public Dictionary <Type, Func <object, Task> > DiscoverMessageHandlers <T>(T handlerClass) where T : class
{
return(_helper.DiscoverMessageHandlers(handlerClass));
}