private IHandlerAsync <T> MaybeWrapWithExactlyOnce <T>(IHandlerAsync <T> handler) where T : Message
{
var handlerType = handler.GetType();
var exactlyOnceMetadata = new ExactlyOnceReader(handlerType);
if (!exactlyOnceMetadata.Enabled)
{
return(handler);
}
if (_messageLock == null)
{
throw new Exception("IMessageLock is null. You need to specify an implementation for IMessageLock.");
}
var handlerName = handlerType.FullName.ToLower();
return(new ExactlyOnceHandler <T>(handler, _messageLock, exactlyOnceMetadata.GetTimeOut(), handlerName));
}
private IHandlerAsync <T> MaybeWrapWithExactlyOnce <T>(IHandlerAsync <T> handler) where T : Message
{
var handlerType = handler.GetType();
var exactlyOnceMetadata = new ExactlyOnceReader(handlerType);
if (!exactlyOnceMetadata.Enabled)
{
return(handler);
}
if (_messageLock == null)
{
throw new Exception("IMessageLock is null. You need to specify an implementation for IMessageLock.");
}
var handlerName = handlerType.FullName.ToLowerInvariant();
var timeout = TimeSpan.FromSeconds(exactlyOnceMetadata.GetTimeOut());
var logger = _loggerFactory.CreateLogger <ExactlyOnceHandler <T> >();
return(new ExactlyOnceHandler <T>(handler, _messageLock, timeout, handlerName, logger));
}