NonStop Server for Java (NSJ) Programmer's Guide (NSJ 2.0+)

PATHMON Starts a New Copy of a SIP Server
Legend
Clients (* new client)1.
PATHMON $SIP2.
SIP distributor, which listens on port 4049 [listen(port 4049)]3.
Original SIP servers4.
Processors5.
Himalaya6.
New client constructs a new socket and requests a connection to port 4049
[Socket(\\NSJ,4049)]
7.
SIP distributor forwards new client’s request to a SIP server8.
Because no SIP server is available, PATHMON starts a new copy of one9.
New SIP server communicates with new client10.
The following figure shows an application with two types of SIP servers, one that employees use (employee-svc)
and one that managers use (manager-svc). Each type of SIP server listens on a different port and communicates
with a different server class. During configuration of the application, the configuration tool was given the following
information:
PATHMON name: $SIP
Port(s):
4049, employee-svc, 6157, manager-svc
Number of concurrent clients for each server: 10
Number of static servers for each server class: 4