Hi Christian,

the recently added MHD_DAEMON_INFO_CURRENT_CONNECTIONS can return quite
outdated values in MHD_USE_THREAD_PER_CONNECTION mode. The reason is
that closed connections are collected in MHD_cleanup_connections, which
is called only from the select thread. In the
MHD_USE_THREAD_PER_CONNECTION mode that happens only after accepting an
connection -- therefore, the last connection is always not collected and
MHD_DAEMON_INFO_CURRENT_CONNECTIONS returns >= 1, even when there are no
connections. That makes it very unusable to detect whether all
connections have been handled.

Would you consider the attached patch, which calls
MHD_cleanup_connections whenever MHD_DAEMON_INFO_CURRENT_CONNECTIONS is
called? It makes MHD_DAEMON_INFO_CURRENT_CONNECTIONS slower, but the
returned value is much more accurate.

Cheers,
Milan Straka



git-svn-id: https://gnunet.org/svn/libmicrohttpd@34406 140774ce-b5e7-0310-ab8b-a85725594a96