I'm having a problem that countless people have already had, I'm sure --
my problem is that after reading all that I have, I can't find a solution.
Here are the details:
#1. What version of Apache JServ you are using:
ApacheJServ1.0b2
#2. What version of Apache you are using
Apache 1.3.4
#3. What OS and OS version you are using
NT 4.0 sp 3 on P2 400MHz
#4. An exact description of what is going wrong (pretend that we are not
there and we cannot see what you are doing). Include any useful log file
output as well.
When I check mod_jserv.log, I noticed that everytime I start Apache, I get
the following error for JServ:
... I restart ...
[22/03/1999 21:34:06:783] (INFO) wrapper: Java Virtual Machine started
(PID=142)
[22/03/1999 21:34:06:783] (INFO) wrapper: controller started (PID=294)
[22/03/1999 21:34:07:164] (INFO) wrapper: Java Virtual Machine crashed
[22/03/1999 21:34:07:164] (INFO) wrapper: Java Virtual Machine started
(PID=279)
[22/03/1999 21:34:07:464] (INFO) wrapper: Java Virtual Machine crashed
[22/03/1999 21:34:07:464] (INFO) wrapper: Java Virtual Machine started
(PID=71)
[22/03/1999 21:34:07:775] (INFO) wrapper: Java Virtual Machine crashed
[22/03/1999 21:34:07:775] (INFO) wrapper: Java Virtual Machine started
(PID=117)
[22/03/1999 21:34:08:085] (INFO) wrapper: Java Virtual Machine crashed
[22/03/1999 21:34:08:085] (INFO) wrapper: Java Virtual Machine started
(PID=181)
[22/03/1999 21:34:08:385] (INFO) wrapper: Java Virtual Machine crashed
[22/03/1999 21:34:08:385] (INFO) wrapper: Java Virtual Machine started
(PID=113)
[22/03/1999 21:34:08:686] (INFO) wrapper: Java Virtual Machine crashed
[22/03/1999 21:34:08:686] (INFO) wrapper: Java Virtual Machine started
(PID=175)
[22/03/1999 21:34:09:016] (INFO) wrapper: Java Virtual Machine crashed
[22/03/1999 21:34:09:016] (INFO) wrapper: VM died too many times w/in 5
second intervals (6); no more tries
[22/03/1999 21:34:09:016] (INFO) wrapper: too many restart attempts w/in
short timeframes; no more tries. There may be an error in your JServ
configuration.
I've done as indicated on the java.apache.com JServ page, and downloaded
the correct Apache-JServ.jar file from:
http://java.apache.org/jserv/dist/
The one issue I'm not clear on is: if I installed:
ApacheJServ1.0b2-Apche1.3.4.exe
Do I use Apache-JServ-1.0b3.jar or Apache-JServ-1.0b2.jar? If the
latter, where do I get it from? Right now, I'm using the former, and
getting the error listed above.
I've also checked out my classpath, and can't find any problems.
CLASSPATH=C:\jdk1.2\lib\dt.jar;C:\jdk1.2\lib\tools.jar;C:\jdk1.2\jsdk2.0\lib\jsdk.jar;C:\Program
Files\Apache Group\Apache JServ\Apache-Jserv.jar
Also, I've checked over all the relevant *.log files, and still don't see
anything that might be valuable information. I'm using JDK1.2, but I
don't think that should cause any problems.
#5. Your Apache JServ configuration in Apache
Here's my jserv.properties file (sorry it's a bit ugly, but I had to
paste it - for the most part, it's still readable.):
###############################################################################
# Apache JServ Configuration File #
###############################################################################
################################ W A R N I N G
############################### # Unlike normal Java properties, JServ
configurations have some important # extentions: # # 1) commas are used as
token separators # 2) multiple definitions of the same key are
concatenated in a # comma-separated list.
###############################################################################
# Execution parameters
#######################
# The Java Virtual Machine interpreter. # Syntax: wrapper.bin=[filename] #
Note: specify a full path if the interpreter is not visible in your path.
wrapper.bin=C:\jdk1.2\bin\java.exe
# Arguments passed to Java interpreter (optional)
# Syntax: wrapper.bin.parameters=[string]
# Default: NONE
# Apache JServ entry point class (should not be changed)
# Syntax: wrapper.class=[classname]
# Default: "org.apache.jserv.JServ"
wrapper.class="org.apache.jserv.JServ"
# Arguments passed to main class after the properties filename (not used)
# Syntax: wrapper.class.parameters=[string]
# Default: NONE
# Note: currently not used
# PATH environment value passed to the JVM
# Syntax: wrapper.path=[path]
# Default: "/bin:/usr/bin:/usr/local/bin" for Unix systems
# "c:\(windows-dir);c:\(windows-system-dir)" for Win32 systems
# Notes: if more than one line is supplied these will be concatenated
using
# ":" or ";" (depending wether Unix or Win32) characters
# Under Win32 (windows-dir) and (windows-system-dir) will be
# automatically evaluated to match your system requirements
#wrapper.path="c:\Winnt"
# CLASSPATH environment value passed to the JVM
# Syntax: wrapper.classpath=[path]
# Default: NONE (Sun's JDK/JRE already have a default classpath)
# Notes: if more than one line is supplied these will be concatenated
using
# ":" or ";" (depending wether Unix or Win32) characters.
# JVM must be able to find JSDK and JServ classes and any
# utility classes used by your servlets.
wrapper.classpath=C:\Program Files\Apache Group\Apache
JServ\ApacheJServ.jar
wrapper.classpath=C:\jdk1.2\JSDK2.0\lib\jsdk.jar
# An environment name with value passed to the JVM
# Syntax: wrapper.env=[name]=[value]
# Default: NONE on Unix Systems
# SystemDrive and SystemRoot with appropriate values on Win32
systems
wrapper.env=SystemDrive="C:\"
wrapper.env=SystemRoot="Program Files/Apache Group/Apache/htdocs"
# An environment name with value copied from caller to Java Virtual
Machine
# Syntax: wrapper.env.copy=[name]
# Default: NONE
# Copies all environment from caller to Java Virtual Machine
# Syntax: wrapper.env.copyall=[true,false]
# Default: false
wrapper.env.copyall=false
# Protocol used for signal handling
# Syntax: wrapper.protocol=[name]
# Default: ajpv11
#wrapper.protocol=ajpv11
# General parameters
######################
# Set the port Apache JServ listens to.
# Syntax: port=[1024,65535] (int)
# Default: 8007
port=8007
# Servlet Zones parameters
###########################
# List of servlet zones Apache JServ manages
# Syntax: zones=[servlet zone],[servlet zone]... (Comma separated list of
String)
# Default: NONE
zones=dev
# Configuration file for each servlet zone (one per servlet zone)
# Syntax: [servlet zone name as on the zones list].properties=[full path
to configFile] (String)
# Default: NONE
# Note: if the file could not be opened, try using absolute paths.
dev.properties=C:\Program Files\Apache Group\Apache
JServ\conf\dev.properties
# Security parameters
#####################
# Enable/disable the execution of org.apache.jserv.JServ as a servlet.
# This is disabled by default because it may give informations that should
# be restricted.
# Note that the execution of Apache JServ as a servlet is filtered by the
web
# server modules by default so that both sides should be enabled to let
this
# service work.
# This service is useful for installation and configuration since it gives
# feedback about the exact configurations Apache JServ is using, but it
should
# be disabled when both installation and configuration processes are done.
# Syntax: security.selfservlet=[true,false] (boolean)
# Default: false
# WARNING: disable this in a production environment since may give
reserved
# information to untrusted users.
security.selfservlet=true
# Set the maximum number of socket connections Apache JServ may handle
# simultaneously. Make sure your operating environment has enough file
# descriptors to allow this number.
# Syntax: security.maxConnections=(int)>1
# Default: 50
security.maxConnections=50
# List of IP addresses allowed to connect to Apache JServ. This is a first
# security filtering to reject possibly unsecure connections and avoid the
# overhead of connection authentication.
# Syntax: security.allowedAddresses=[IP address],[IP Address]... (Comma
separated list of IP addresses)
# Default: 127.0.0.1
#security.allowedAddresses=127.0.0.1
# Enable/disable connection authentication.
# NOTE: unauthenticated connections are a little faster since
authentication
# handshake is not performed at connection creation.
# WARNING: authentication is disabled by default because we believe that
# connection restriction from all IP addresses but localhost reduces your
# time to get Apache JServ to run. If you allow other addresses to connect
and
# you don't trust it, you should enable authentication to prevent
untrusted
# execution of your servlets. Beware: if authentication is disabled and
the
# IP address is allowed, everyone on that machine can execute your
servlets!
# Syntax: security.authentication=[true,false] (boolean)
# Default: true
security.authentication=false
# Authentication secret key.
# The secret key is passed as a file that must be kept secure and must
# be exactly the same of those used by clients to authenticate themselves.
# Syntax: security.secretKey=[secret key path and filename] (String)
# Default: NONE
# Note: if the file could not be opened, try using absolute paths.
#security.secretKey=./conf/jserv.secret.key
# Length of the randomly generated challenge string (in bytes) used to
# authenticate connections. 5 is the lowest possible choice to force a
safe
# level of security and reduce connection creation overhead.
# Syntax: security.challengeSize=(int)>5
# Default: 5
#security.challengeSize=5
# Logging parameters
#####################
# Enable/disable Apache JServ log.
# WARNING: logging is a very expensive operation in terms of performance.
You
# should reduced the generated log to a minumum or even disable if fast
# execution is an issue. Note that if all log channels (see below) are
enabled,
# the log may become really big since each servlet request may generate
many Kb
# of log. Some log channels are mainly for debugging purposes and should
# be disabled in a production environment.
# Syntax: log=[true,false] (boolean)
# Default: true
log=true
# Set the name of the log file.
# Syntax: trace.file=[log path and filename] (String)
# Default: NONE
# Note: if the file could not be opened, try using absolute paths.
log.file=C:\Program Files\Apache Group\Apache JServ\logs\jserv.log
# Enable the timestamp before the trace message
# Syntax: trace.timestamp=[true,false] (boolean)
# Default: true
log.timestamp=true
# Use the given string as a data format
# (see java.text.SimpleDateFormat for the list of options)
# Syntax: log.dateFormat=(String)
# Default: [dd/MM/yyyy HH:mm:ss:SSS zz]
log.dateFormat=[dd/MM/yyyy HH:mm:ss:SSS zz]
# Enable/disable channels, each tracing different actions.
# Syntax: log.channel.[channel name]=[true,false] (boolean)
# Default: false
log.channel.init=true
log.channel.terminate=true
log.channel.serviceRequest=true
log.channel.authentication=true
log.channel.signal=true
log.channel.exceptionTracing=true
log.channel.servletLog=true
# These channels are mainly for internatl debugging purposes.
#log.channel.requestData=true
#log.channel.responseHeaders=true
#log.channel.servletManager=true
#log.channel.singleThreadModel=true
Thanks in Advance,
Aurangzeb
--
Aurangzeb M. Agha | Email: [EMAIL PROTECTED]
Software Engineer | Voice: 415 337.5107
| Fax : <none>
Quokka Sports | URL : http://www.quokka.com
"Better to live a day as a lion than a lifetime as a sheep."
- Tipu Sultan
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