[plt-scheme] Development and Debugging

David J. Neu schreef:

>Hi Noel,
>
>In general I agree, but sometimes we do make mitsakes or omissios in
>application code, or in tests and therefore would like to be able to
>identify the location of an error in the production system.
>  
>
Well, I can only agree for isolated code. In a real life environment there
are a lot of external factors that influence the behaviour of code. E.g.
working with sockets, with a database, with MQSeries, etc.

If a component is not there, this can affect your programm. And logging
is a necessity to be able to correct problems with these factors.

-
Hans