+ .
+ The Network.Services.TSN.Logging module allows the application to
+ log to syslog, a file, or both. Four convenience functions are
+ provided to log messages at each priority: error, debug, info, and
+ warn.
+ .
+ The Network.Services.TSN.Terminal provides similar functions that
+ instead display messages on the console (terminal). The output is
+ color-coded according to the severity of the message.
+ .
+ The Network.Services.TSN.Report modules contains convenience
+ functions that both log and display informational message. This is
+ what an (optionally interactive) application will usually want to
+ do.