NonStop Servlets for JavaServer Pages (NSJSP) 6.1 System Administrator's Guide

Managing NSJSP
NonStop Servlets for JavaServer Pages (NSJSP) 6.1 System Administrator’s Guide—596210-006
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Server Class Operations
configuration, you must cold start the iTP Secure WebServer. The iTP Secure
WebServer must be cold started to create and add the NSJSP Server Class definitions
to the iTP Secure WebServer TS/MP configuration.
To perform a cold start, you must stop and then start the iTP Secure WebServer using
the scripts provided in the <iTP Installation Directory>/conf directory.
Restarting the iTP Secure WebServer is equivalent to stopping the iTP Secure
WebServer and then doing a cold start.
To cold start the iTP Secure WebServer, see Verifying the NSJSP Installation on
page 2-18.
If you modify NSJSP container files, such as server.xml and
logging.properties, for the changes to take effect, restarting the NSJSP Server
Class is sufficient. You need not cold start the iTP Secure WebServer.
The NSJSP Server Classes that are defined by the iTP Secure WebServer include
configuration parameters, such as MAXSERVERS and NUMSTATIC, that are copied
directly from the servlet.config file. If you modify the parameter values, you must
update the servlet.config file, and must stop and then start the iTP Secure
WebServer.
If the iTP Secure WebServer is configured for online-upgrade (that is, two PATHMONs
are defined in a Pathway domain), two TS/MP configurations will be defined by the iTP
Secure WebServer—one for each PATHMON. Each NSJSP Server Class will be
defined for two PATHMONs. Because there is only one servlet.config file in the
<NSJSP 6.1 Installation Directory>/conf directory, the iTP Secure
WebServer will divide the value of the configuration parameters into two halves. Each
half value will be assigned to two definitions for each NSJSP Server Class.
For example, if the SERVLETS Server Class has parameters MAXSERVERS=4 and NU
MSTATIC=4 specified in the servlet.config file, the iTP Secure WebServer will
create a SERVLETS Server Class for each PATHMON with the parameters
MAXSERVERS=2 and NUMSTATIC=2.
If a server class has a parameter NUMSTATIC=1, the server class for one PATHMON
will have the parameter NUMSTATIC=1 and the server class for the other PATHMON
will have the parameter NUMSTATIC=0.
Server Class Operations
You can perform the following TS/MP Server Class operations using the command-line
interface:

Stopping NSJSP

Starting NSJSP
Note. The HTTPD object in the <iTP Installation Directory>/bin directory can be
used both as a command-line utility and as the object file for the HTTPD Server Class.