wineserver usually gets started automatically by Wine whenever
the first wine process gets started.
However, wineserver has some useful command line options that
you can add if you start it up manually, e.g. via a user login
script or so.
Sets the debug level for debug output in the terminal that
wineserver got started in at level <n>.
In other words: everything greater than 0 will enable
wineserver specific debugging output.
This parameter makes wineserver persistent, optionally for n
seconds. It will prevent wineserver from shutting down immediately.
Usually, wineserver quits almost immediately after the last
wine process using this wineserver terminated.
However, since wineserver loads a lot of things on startup
(such as the whole Windows registry data), its startup might
be so slow that it's very useful to keep it from exiting after
the end of all Wine sessions, by making it persistent.