16 Oct
2003
16 Oct
'03
10:32 p.m.
On 16-10 21:29, Olle E. Johansson wrote:
Better than OPTIONS is a short message consisting of four zeroes only.
We also extended usrloc and modified natpinger so it can be
configured to ping hosts that are behind NAT only (information about
presence of a NAT is stored in location table). When this is enabled
it will work regardless of the transport protocol.
Jan.
i.e., it might make sense to have a configurable max number of tcp
connections and then start closing them based on longest inactivity when
the limit is exceeded.
Makes sense to me also.
If I understand the NAT problem, NAT devices may also close inactive TCP
sessions. This is weird, but it obviously happens. This might be solved
by the "NAT ping" stuff in module NAThelper being changed to send a
SIP options request on an open TCP session with regular interval.