This redirectional symbol does not works
I even tried >> instead of > but of no use
Is there any change in configuration which will help me to solve this problem
I mean some change will automcatically log everything happening on the server
Thanks in advance
Chirag
---------------------------------------------------
At the dos prompt:
startup >c:\capout.txt
This will send all output to the file capout.txt No output will show on the
screen. Use any name for the file and you can direct it anywhere you like.
----- Original Message ----- From: "Chirag" <[EMAIL PROTECTED]>
To: "Parsons Technical Services" <[EMAIL PROTECTED]>;
<[EMAIL PROTECTED]>
Sent: Tuesday, December 07, 2004 8:16 AM
Subject: Re: Chirag: java.net.SocketException: socket closed Endpoint
ServerSocket
No I have checked that and no application is running at port 80
According to me the problem is that some exception is raised due to which the
tomcat server attempts to restart itself but as the server must not have
released its ServerSocket it is not able to bind the port with the ServerSocket
I don't know whether I am correct
The problem is that I am not able to see the whole Tomcat Server Exception as
no log files are created in %CATLINA_HOME%\log folder
Can you give me the way by which I can read the whole exception as the real
error is scrolled out in Windows 98 DOS Window
I can read the whole log and provide you with all the details
Thanks in advance
CSJakharia
------------------------------------------------------
So far it is making sense. Now check all your other apps and see what may
already be using port 80. One way to do this is to do ctrl + alt +del and end
task until only explorer is left. Then try Tomcat. If It works you then need to
sort thru the apps and determine which one is on port 80.
Or change Tomcat back to using port 8080.
Doug
----- Original Message ----- From: "Chirag" <[EMAIL PROTECTED]>
To: "Parsons Technical Services" <[EMAIL PROTECTED]>;
<[EMAIL PROTECTED]>
Sent: Tuesday, December 07, 2004 1:58 AM
Subject: Re: Chirag: java.net.SocketException: socket closed Endpoint
ServerSocket
Thanks for your Help
this works a little but there is one more problem
It throws another Exception
at org.apache.tomcat.util.net.TcpWorkerThread.runItPoolTcpEndpoint.java:548)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.runThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)
Dec 7, 2004 12:15:07 PM org.apache.tomcat.util.net.PoolTcpEndpoint acceptSocket
WARNING: Restarting endpoint
Dec 7, 2004 12:15:07 PM org.apache.tomcat.util.net.PoolTcpEndpoint acceptSocket
SEVERE: Endpoint null shutdown due to exception: java.net.BindException:
Address already in use: JVM_Bind:80
java.net.BindException: Address already in use: JVM_Bind:80
at
org.apache.tomcat.util.net.PoolTcpEndpoint.initEndpoint(PoolTcpEndpoint.java:264)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.acceptSocket(PoolTcpEndpoint.java:441)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:548)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)
Dec 7, 2004 12:15:07 PM
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable run
SEVERE: Caught exception (java.lang.ThreadDeath) executing [EMAIL PROTECTED],
terminating thread
And then Server Hangs I even tried changing the the port number from 80 to 8080
but the same Exception
Can u give me info as to how can i read the whole log file as I get only part
of the thing in Windows 98
Thanks in advance
Chirag
Parsons Technical Services <[EMAIL PROTECTED]> wrote:I think I see your problem.
You have two network cards in your machine.
Either:1. Disable the unused card. (If it is on the motherboard, do it in bios)
OR
2. Add address= to the connector and put in your
IP.See:http://jakarta.apache.org/tomcat/tomcat-5.5-doc/config/http.html
maxThreads="150" minSpareThreads="25" maxSpareThreads="75"enableLookups="false"
redirectPort="8443" acceptCount="100"debug="0"
connectionTimeout="20000"address="203.192.192.192"disableUploadTimeout="true"
/>
Doug
----- Original Message ----- From: "Chirag"To:Sent: Tuesday, December 07, 2004
1:22 AMSubject: Re: Chirag: java.net.SocketException: socket closed
EndpointServerSocket
Yes that's true many a times people forget the basic things
Q What OS version and service pack are you running?Ans I have running Windows
98SE 4.10.2222 A
Q How are you getting your IP?Are there more than one IPs on themachine?Ans
When I type IPConfig in the MS DOS Prompt. I get the following output
Windows 98 IP Configuration0 Ethernet adapter :IP Address. . . . . . . . . :
0.0.0.0Subnet Mask . . . . . . . . : 0.0.0.0Default Gateway . . . . . . :1
Ethernet adapter :IP Address. . . . . . . . . : 203.192.192.192Subnet Mask . .
. . . . . . : 255.255.255.128Default Gateway . . . . . . : 203.197.197.197
(IPAddresses are changed)
Q Did you define an IP for Tomcat or is it default?Ans Initially it was default
but even after modifying I mean as thecurrent server.xml looks like
parent-child relationships with each other -->> which may contain one or more
"Service" instances. The Server listens for a shutdown command on the indicated
port. Note: A "Server" is not itself a "Container", so you may not define
subcomponents such as "Valves" or "Loggers" at this level.-->
including your own mbean-descriptor file(s), and setting the "descriptors"
attribute to point to a ';' seperated list of paths (in the ClassLoader sense)
of files to add to the default list. e.g.
descriptors="/com/myfirm/mypackage/mbean-descriptor.xml" -->
debug="0"/>
className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener"debug="0"/>
UserDatabaseRealm to authenticate users -->>
type="org.apache.catalina.UserDatabase"description="User database that can be
updated and
saved"factory="org.apache.catalina.users.MemoryUserDatabaseFactory"pathname="conf/tomcat-users.xml"
/>
a single "Container" (and therefore the web applications visible within that
Container). Normally, that Container is an "Engine", but this is not required.
Note: A "Service" is not itself a "Container", so you may not define
subcomponents such as "Valves" or "Loggers" at this level. -->
received
and responses are returned. Each Connector passes requests on totheassociated
"Container" (normally an Engine) for processing.By default, a non-SSL HTTP/1.1
Connector is established on port8080.You can also enable an SSL HTTP/1.1
Connector on port 8443 byfollowing the instructions below and uncommenting the
secondConnectorentry. SSL support requires the following steps (see the
SSLConfigHOWTO in the Tomcat 5 documentation bundle for more
detailedinstructions):* If your JDK version 1.3 or prior, download and install
JSSE1.0.2 orlater, and put the JAR files into "$JAVA_HOME/jre/lib/ext".*
Execute:%JAVA_HOME%\bin\keytool -genkey -alias tomcat -keyalg
RSA(Windows)$JAVA_HOME/bin/keytool -genkey -alias tomcat -keyalg RSA(Unix)with
a password value of "changeit" for both the certificate andthe keystore
itself.By default, DNS lookups are enabled when a web application
callsrequest.getRemoteHost(). This can have an adverse impact onperformance, so
you can disable it by setting
the"enableLookups" attribute to "false". When DNS lookups
aredisabled,request.getRemoteHost() will return the String version of theIP
address of the remote client.-->
maxThreads="150" minSpareThreads="25" maxSpareThreads="75"enableLookups="false"
redirectPort="8443" acceptCount="100"debug="0"
connectionTimeout="20000"disableUploadTimeout="true" />> to 0 -->
:
compression="on" compressionMinSize="2048" noCompressionUserAgents="gozilla,
traviata" compressableMimeType="text/html,text/xml"-->
> maxThreads="150" minSpareThreads="25" > maxSpareThreads="75"
enableLookups="false" disableUploadTimeout="true"acceptCount="100" debug="0"
scheme="https" secure="true"clientAuth="false" sslProtocol="TLS" />-->
enableLookups="false" redirectPort="8443" debug="0"protocol="AJP/1.3" />
> maxThreads="150" minSpareThreads="25" > maxSpareThreads="75"
enableLookups="false"acceptCount="100" debug="0"
connectionTimeout="20000"proxyPort="80" disableUploadTimeout="true" />-->
processes
every request. The Engine implementation for Tomcat stand aloneanalyzes the
HTTP headers included with the request, and passesthemon to the appropriate
Host (virtual host). -->
> jvmRoute="jvm1">
-->
about
the request headers and cookies that were received, and theresponseheaders and
cookies that were sent, for all requests received bythis instance of Tomcat. If
you care only about requests to aparticular virtual host, or a particular
application, nest thiselement inside the corresponding or entryinstead.For a
similar mechanism that is portable to all Servlet 2.4containers, check out the
"RequestDumperFilter" Filter in theexample application (the source for this
filter may be found
in"$CATALINA_HOME/webapps/examples/WEB-INF/classes/filters").Request dumping is
disabled by default. Uncomment the followingelement to enable it. -->
-->
globally -->resources under the key "UserDatabase". Any edits
that are performed against this UserDatabase are immediatelyavailable for use
by the Realm. -->
debug="0" resourceName="UserDatabase"/>need to go back quickly -->
-->
stored in a database and accessed via JDBC -->>
driverName="org.gjt.mm.mysql.Driver"
connectionURL="jdbc:mysql://localhost/authority"connectionName="test"
connectionPassword="test"userTable="users"
userNameCol="user_name"userCredCol="user_pass"userRoleTable="user_roles"
roleNameCol="role_name" />-->
> driverName="oracle.jdbc.driver.OracleDriver"
connectionURL="jdbc:oracle:thin:@ntserver:1521:ORCL"connectionName="scott"
connectionPassword="tiger"userTable="users"
userNameCol="user_name"userCredCol="user_pass"userRoleTable="user_roles"
roleNameCol="role_name" />-->
> driverName="sun.jdbc.odbc.JdbcOdbcDriver"
connectionURL="jdbc:odbc:CATALINA"userTable="users"
userNameCol="user_name"userCredCol="user_pass"userRoleTable="user_roles"
roleNameCol="role_name" />-->
Note: XML Schema validation will not work with Xerces 2.2. -->
unpackWARs="true" autoDeploy="true"
xmlValidation="false" xmlNamespaceAware="false">203.192.192.192
By defining this element, means that every manager will be
changed.So when running a cluster, only make sure that you havewebapps in
therethat need to be clustered and remove the other ones.A cluster has the
following parameters:className = the fully qualified name of the cluster
classname = a descriptive name for your cluster, can be anythingdebug = the
debug level, higher means more outputmcastAddr = the multicast address, has to
be the same for allthe nodesmcastPort = the multicast port, has to be the same
for all thenodes
mcastBindAddr = bind the multicast socket to a specificaddress
mcastTTL = the multicast TTL if you want to limit yourbroadcast
mcastSoTimeout = the multicast readtimeoutmcastFrequency = the number of
milliseconds in between sendinga "I'm alive" heartbeatmcastDropTime = the
number a milliseconds before a node isconsidered "dead" if no heartbeat is
receivedtcpThreadCount = the number of threads to handle incomingreplication
requests, optimal would be the same amount of threads as nodestcpListenAddress
= the listen address (bind address) for TCPcluster request on this host,in case
of multiple ethernet cards.auto means that address becomes
InetAddress.getLocalHost().getHostAddress()tcpListenPort = the tcp listen
porttcpSelectorTimeout = the timeout (ms) for theSelector.select() method in
case the OShas a wakup bug in java.nio. Set to 0 forno timeoutprintToScreen =
true means that managers will also print tostd.outexpireSessionsOnShutdown =
true means thatuseDirtyFlag = true means that we only replicate a sessionafter
setAttribute,removeAttribute has been called.false means to replicate the
session after eachrequest.false means that replication would work for
thefollowing piece of code:
HashMap map =
(HashMap)session.getAttribute("map");map.put("key","value");%>replicationMode =
can be either 'pooled', 'synchronous' or'asynchronous'.* Pooled means that the
replication happensusing several sockets in a synchronous way. Ie, the data
gets replicated,then the request return. This is the same as the 'synchronous'
settingexcept it uses a pool of sockets, hence it is multithreaded. This is
thefastest and safest configuration. To use this, also increase the nr of
tcpthreads that you have dealing with replication.* Synchronous means that the
thread thatexecutes the request, is also thethread the replicates the data to
the othernodes, and will not return until allnodes have received the
information.* Asynchronous means that there is aspecific 'sender' thread for
each cluster node,so the request thread will queue thereplication request into
a "smart" queue,and then return to the client.The "smart" queue is a queue
where when asession is added to the queue, and the same sessionalready exists
in the queue from a previousrequest, that session will be replacedin the queue
instead of replicating tworequests. This almost never happens, unless there is
alarge network delay.-->
When configuring for clustering, you also add in a valve to
catch all the requestscoming in, at the end of the request, the session may or
maynot be replicated.A session is replicated if and only if all the conditions
aremet:1. useDirtyFlag is true or setAttribute or removeAttribute hasbeen
called AND2. a session exists (has been created)3. the request is not trapped
by the "filter" attributeThe filter attribute is to filter out requests that
could notmodify the session,hence we don't replicate the session after the end
of thisrequest.The filter is negative, ie, anything you put in the filter,
youmean to filter out,ie, no replication will be done on requests that match
one ofthe filters.The filter attribute is delimited by ;, so you can't escape
out; even if you wanted to.filter=".*\.gif;.*\.js;" means that we will not
replicate thesession after requests with the URIending with .gif and .js are
intercepted.
The deployer element can be used to deploy apps cluster wide.Currently the
deployment only deploys/undeploys to workingmembers in the clusterso no WARs
are copied upons startup of a broken node.The deployer watches a directory
(watchDir) for WAR files whenwatchEnabled="true"When a new war file is added
the war gets deployed to the localinstance,and then deployed to the other
instances in the cluster.When a war file is deleted from the watchDir the war
isundeployed locallyand cluster wide-->
> className="org.apache.catalina.cluster.tcp.SimpleTcpCluster"
managerClassName="org.apache.catalina.cluster.session.DeltaManager"expireSessionsOnShutdown="false"useDirtyFlag="true">
className="org.apache.catalina.cluster.mcast.McastService"
mcastAddr="228.0.0.4"mcastPort="45564"mcastFrequency="500"mcastDropTime="3000"/>
className="org.apache.catalina.cluster.tcp.ReplicationListener"tcpListenAddress="auto"tcpListenPort="4001"tcpSelectorTimeout="100"tcpThreadCount="6"/>
className="org.apache.catalina.cluster.tcp.ReplicationTransmitter"replicationMode="pooled"/>
className="org.apache.catalina.cluster.tcp.ReplicationValve"
filter=".*\.gif;.*\.js;.*\.jpg;.*\.htm;.*\.html;.*\.txt;"/>
className="org.apache.catalina.cluster.deploy.FarmWarDeployer"
tempDir="/tmp/war-temp/"deployDir="/tmp/war-deploy/"watchDir="/tmp/war-listen/"watchEnabled="false"/>
-->
individually. Uncomment the following entry if you would > like
a user to be authenticated the first time they encounter aresource protected by
a security constraint, and then havethatuser identity maintained across *all*
web applicationscontainedin this virtual host. -->
> debug="0"/> --> default, log files are created in the "logs" directory
relative to$CATALINA_HOME. If you wish, you can specify a differentdirectory
with the "directory" attribute. Specify either arelative(to $CATALINA_HOME) or
absolute path to the desired directory.-->
> directory="logs" > prefix="localhost_access_log."
suffix=".txt"pattern="common" resolveHosts="false"/>-->
Even when it was default it did not worked and so I added Alias word andthen
tried but then also it did not worked
Thanks in advance
CSJakharia
Parsons Technical Services wrote:
Some of these questions are basic, but I have been bit many times by thesimple
things.
What OS version and service pack are you running?How are you getting your
IP?Are there more than one IPs on the machine?Did you define an IP for Tomcat
or is it default?
Doug
----- Original Message -----
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