IO.Trace

IO.Trace allow tracing information to be embedded in the source code and turned on as needed.

Adding

our($_TRACE);
b_use('IO.Trace');

to the module header followed by calls to _trace() in the code. ex.

  _trace('in execute other');

Tracing is controlled from the command line or the application .bconf file.

    'Bivio::IO::Trace' => {
        package_filter => '/Cookie/',
    }