[Serusers] reuse of existing tcp connection

[Juha Heinanen]

Hans Eriksson writes:

 > 1024 is an awfully low number unless you run a personal SER or maybe an
 > enterprise SER. As an operator I expect to have way more than 1024
 > customers registered at any one time.
 >
 > And if this optimization only will help me in a relatively small
 > proportion, then it is not worth it.

i agree that 1024 is not enough for public service.  to me tcp is most
useful for soft switches and pstn gws.

ser has argument 

       -N tcp processes-no
                   Specifies  the  number  of  children processes
                   forked to handle tcp incoming connections  (by
                   default is equal to -n ).

can one process have more that one tcp connection open?

-- juha