Cosmetic changes (comments etc.)
Cosmetic changes
Explicit $fh->send() instead of print. Get rid of useless flush(). C++ rename write() to send().
Perl and C++: Fiber Handle abstraction (not yet finished, but introduced): an opened socket (connection) with event-driven write buffering support. Early 'fh' meant 'filehandle', now it means 'fiber handle'. :-)