public static ICommandReceiver <T> Trace <T>(
this ICommandReceiver <T> receiver) =>
receiver.UseMiddleware(
receive: async(handle, timeout, next) =>
{
return(await next(async delivery =>
{
using (var operation = Log.Receive(delivery))
{
var result = await handle(delivery);
Log.Completion(operation, delivery, result);
return result;
}
}, timeout));
},
subscribe: (onNext, next) =>
{
using (Log.Subscribe <T>())
{
return(next(async delivery =>
{
using (var operation1 = Log.Receive(delivery))
{
var result1 = await onNext(delivery);
Log.Completion(operation1, delivery, result1);
return result1;
}
}));
}
});
