iTP Secure WebServer System Administrator's Guide (iTPWebSvr 6.0+)

Using NonStop Servlets for JavaServer Pages
(NSJSP)
iTP Secure WebServer System Administrator’s Guide—523346-002
9-17
Verify the Installation
Verify the Installation
1. Verify the VPROC of the WebServer's /bin/servlet.ssc binary. There should
be a T1222 vproc that matches with the <version> portion of the installation
directory. If there is not a match, then an installation error has occurred and must
be corrected before proceeding.
2. Update Your OSS Profile. After installation of the NSJSP, you must update your
OSS profile to include the servlet.jar file in the Java CLASSPATH. For
example:
/usr/tandem/webserver/servlet_jsp/lib/servlet.jar
This will enable you to successfully compile servlets in the NSJSP environment.
Starting or Restarting NonStop Servlets for
JavaServer Pages (NSJSP)
You start NSJSP by starting the iTP Secure WebServer environment as described in
Starting the iTP Secure WebServer Using the start Script on page 6-2. When NSJSP
starts, a message similar to the following appears in the Event Management Service
(EMS) log file:
To restart NSJSP, use the restart script or the stop and start scripts in sequence, as
described in Section 6, Managing the iTP Secure WebServer Using Scripts, or use the
PATHCOM utility to freeze, stop, thaw, and start NSJSP.
Possible Error Conditions
•
The NSJSP class file (iTP_Servlet_JSP.jar) and servlets JNI
(libtandemservlet.a) must be the same version. If they do not match, startup
of the NSJSP environment fails and a message reporting the error appears in the
OSS syslog file. You can use the Administration Server (described in Section 12,
Managing the iTP Secure WebServer From Your Browser) to view event
messages.
•
If you are using the new parallel library version of TCP/IP support, you can no
longer use the restarth script to change the NSJSP configuration dynamically.
TANDEM.WEBSERV.D42 007001 DAEMON NOTICE
PID = 123456789 , PATHMON = $ZXXX (ssc) :
(#1) Servlet Server Class started. Version
Procedure = T1222_V10_30JUV01_BASE_X