Author :
Nick Mathewson
Date :
2010-04-28 11:51:56
Hash :cb670740 Message :Make debug mode catch mixed ET and non-ET events on an fd
Of the backends that support edge-triggered IO, most (all?) do not
support attempts to mix edge-triggered and level-triggered IO on the
same FD. With debugging mode enabled, we now detect and refuse attempts
to add a level-triggered IO event to an fd that already has an
edge-triggered IO event, and vice versa.