Configure Timeout in Tomcat

Hi,
We want to configure timeout in tomcat, but we are not able to do so by configuring the ~conf/web.xml. Our requirement is to configure http timeout to be 2 seconds.
Pl. help
ShekharA

Which timeout are you talking about? 2 seconds is very short. The HttpSession timeout can only be set in minutes.

Similar Messages

How do set operation timeout in tomcat server?

hi all
suppose i have one endless loop program(jsp) that program run under tomcat server,
so it's keep on runing in tomcat server.
i want, after some time the server send error message like operation timeout.
how do set operation timeout in tomcat server?
if anybody know help me.
my mail id [email protected]

Well, the server.xml file has connection time outs, but that is for idle time, I think... I'm not sure what would happen in a loop... , especially if you are sending some data back to the client in each iteration. Generally you shouldn't be starting a loop that will really run forever. Maybe have some type of counter to break out if something hasn't occurred within x iterations, or create a separate thread that can sleep for x seconds and set a flag to break the loop after that time.

GETSQL2008DBFilesFreeSpace forced to terminate because it ran past the configured timeout 300 seconds

We have a SQL cluster that is consistantly reporting the following error:
Forced to terminate the following process started at
<Time> because it ran past the configured timeout 300
seconds.
Command executed: "C:\Windows\system32\cscript.exe" /nologo
"GetSQL2008DBFilesFreeSpace.vbs" "<Cluster Name>" "<ClusterFQDN>"
"MSSQLSERVER"
Working Directory: C:\Program Files\System Center Operations
Manager\Agent\Health Service State\Monitoring Host Temporary Files
2450\2125\
One or more workflows were affected by this.
Workflow name: many
Instance name: many
Instance ID:
many
Management group:
In troubleshooting this error message, we have run the VBS manually on the server and the VBS runs and completes successfully. On the SQL side, it also appears to report back the data in under the 300 second threshold. However we are seeing
that the connection is active and then is terminated after 300 seconds.
Does anyone have any ideas or further troubleshooting suggestions for this error? We have other cluster servers that are configured the same and that do not report this error.
Thanks!

Hi，
This seems like an known issue:
On a cluster, when there are multiple clustered SQL Server instances, management pack discovery scripts may time out for Database Engines, Analysis Services, and Reporting Services. You might see events 21402.
Please go through the below article for more details:
http://technet.microsoft.com/en-us/library/dd279652.aspx
We can find the workflow name based on the event information.
Regards,
Yan Li
Regards, Yan Li

How to Install and Configure Java and Tomcat

Hi Everybody,
I am using the following versions of java and tomcat:
JAVA: j2sdk-1_4_2_13
Tomcat: jakarta-tomcat-5.0.5
I tried to configure several times both but everytime the result is the same. I am setting the following variables:
PATH: .;D:\j2sdk1.4.2_13\bin;D:\Tomcat 5.0\bin
CLASSPATH: .;D:\j2sdk1.4.2_13\lib;D:\Tomcat 5.0\common\lib\servlet-api.jar
JAVA_HOME: D:\j2sdk1.4.2_13
Please correct what mistake i am doing again and again. I appreciate your effort.
Thanks in advance.
Himanshu

Fine sir, I will tell evrything in detail what steps i am following during installation and configuring java and Tomcat.
1) I am using the following versions(exe) of java and tomcat:
JAVA: j2sdk-1_4_2_13-windows-i586-p
Tomcat: jakarta-tomcat-5.0.5
2) Then, i follow exactly the same variable names and values to configure java as mentioned below to make java work under User variables header:
PATH: .;D:\j2sdk1.4.2_13\bin
CLASSPATH: .;D:\j2sdk1.4.2_13\lib
JAVA_HOME: D:\j2sdk1.4.2_13
Above steps i follow only for installing java. And it also not working properly. If i run my .java file from the destination of the file then it will be execulted but if i try to execute from any other location then it doesn't, it shows the following message in the DOS prompt:
error: cannot read: Hello.java
1 error
Now, please correct what mistake i am doing.
Thanks
Himanshu

Configure the embedded Tomcat Server

Hello,
is there a documentation which tells me how to configure the embedded Tomcat Server in the Oracle Content Server? I can't get it work.
When I try to start an web application from "JSP Server Web App Admin" I get the following error message:
Content Server Request Failed
csJspServerErrorAddWebAppService Failed to add context /idc/groups/jsp/documents/adacct/hello. Unable to execute service method 'addContext'.
[ Details ]
intradoc.common.ServiceException: !csJspServerErrorAddContext,/idc/groups/jsp/documents/adacct/hello!csUnableToExecMethod,addContext at intradoc.server.jsp.JspServiceHandler.addContext(JspServiceHandler.java:152) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at intradoc.common.IdcMethodHolder.invokeMethod(ClassHelperUtils.java:461) at intradoc.common.ClassHelperUtils.executeMethodReportStatus(ClassHelperUtils.java:142) at intradoc.server.ServiceHandler.executeAction(ServiceHandler.java:75) at intradoc.server.Service.doCodeEx(Service.java:488) at intradoc.server.Service.doCode(Service.java:470) at intradoc.server.ServiceRequestImplementor.doAction(ServiceRequestImplementor.java:1350) at intradoc.server.Service.doAction(Service.java:450) at intradoc.server.ServiceRequestImplementor.doActions(ServiceRequestImplementor.java:1191) at intradoc.server.Service.doActions(Service.java:445) at intradoc.server.ServiceRequestImplementor.executeActions(ServiceRequestImplementor.java:1111) at intradoc.server.Service.executeActions(Service.java:431) at intradoc.server.ServiceRequestImplementor.doRequest(ServiceRequestImplementor.java:632) at intradoc.server.Service.doRequest(Service.java:1709) at intradoc.server.ServiceManager.processCommand(ServiceManager.java:357) at intradoc.server.IdcServerThread.run(IdcServerThread.java:195) Caused by: intradoc.common.ServiceException: !csJspServerErrorAddContext,/idc/groups/jsp/documents/adacct/hello!csUnableToExecMethod,addContext at intradoc.server.jsp.JspProvider.addContext(JspProvider.java:391) at intradoc.server.jsp.JspServiceHandler.addContext(JspServiceHandler.java:116) ... 19 more
And it is also not possible to use jsp layout pages in Site created in Site Studio. When I try to load pages using a jsp layout page the browser displays a blank page.

Hi,
Even i am also facing the same issue after following all those steps.
Please find the error which i m getting.
csJspServerErrorAddWebAppService The target file cannot be accessed. Unable to rename the file 'F:\stellent\indxpdod2\weblayout\groups\chanpart\@cccd\documents\manufacturing\enhstellsrchint' to 'F:\stellent\indxpdod2\weblayout\groups\chanpart\@cccd\documents\manufacturing\enhstellsrchint~jsp'.

How to configure datasources in tomcat 4.1.12 to obtain OracleResultSets

Hi!
Since my application running under both OracleAS and Tomcat 4.1.12 should obtain connection pooling i tried to configure the application servers. Our application makes use of OracleResultSet. I configured OracleAS by editing the data-sources.xml file which works very well:
<data-source
class="com.evermind.sql.DriverManagerDataSource"
name="OracleDS"
location="jdbc/OracleCoreDS"
xa-location="jdbc/xa/OracleXADS"
ejb-location="jdbc/OracleDS"
connection-driver="oracle.jdbc.driver.OracleDriver"
username="scott"
password="tiger"
url="jdbc:oracle:thin:@testdb:1525:ORA5"
inactivity-timeout="30"
/>
The code for jndi lookup is here. It works fine when i cast ResultSet to OracleResultSet using OracleAS:
initCtx = new InitialContext();
envCtx = (Context) initCtx.lookup("java:comp/env");
dataSource = (DataSource) envCtx.lookup("jdbc/OracleDS");
con = dataSource.getConnection();
ResultSet rs = con.executeQuery("..");
OracleResultSet orars = (OracleResultSet)rs;
Then i configured tomcat 4.1.12 server.xml file:
<Resource name="jdbc/OracleDS" auth="Container" type="javax.sql.DataSource"/>
<ResourceParams name="jdbc/OracleDS">
<parameter><name>username</name><value>scott</value></parameter>
<parameter><name>password</name><value>tiger</value></parameter>
<parameter><name>driverClassName</name><value>oracle.jdbc.driver.OracleDriver</value></parameter>
<parameter><name>url</name><value>jdbc:oracle:thin:@testdb:1525:ORA5</value></parameter>
</ResourceParams>
The same source for jndi lookup brings up a ClassCastException at line
OracleResultSet orars = (OracleResultSet)rs;
Therefore i tried to add a new parameter in tomcats server.xml:
<parameter><name>factory</name><value>com.evermind.sql.DriverManagerDataSource</value></parameter>
Now following exceptions occurs:
javax.naming.NamingException: Could not create resource factory instance, com.evermind.sql.DriverManagerDataSource
java.lang.Object org.apache.naming.factory.ResourceFactory.getObjectInstance(java.lang.Object, javax.naming.Name, javax.naming.Context, java.util.Hashtable)
I have oc4j.jar and classes12.jar in tomcats home directory under config/lib.
How should i configure tomcat to be able to use connection pooling and OracleResultSets?
Thanks in advance!
thomas

?

Timeouts in Tomcat

Short version: What timeouts exist in Tomcat, and where do I set them? I've found a "connection timeout" which appears to be how long the server will wait from when a connection is first opened until you send the complete URL, and a "session timeout" which is how long the session will stay open without you sending another request. But I appear to by timing out inside my JSP code. Can I set this somewhere?
Longer version: I'm working on an app where I want to upload a sizable file (65 MB) and use it to update a database. This would be a once-a-month mass update. I wrote the processing code and it appears to work just find when I use a file with just a hundred records or so, but when I send the full file, 400,000 records or thereabouts, I get a very generic servlet exception, which I'm guessing is because I'm timing out somewhere. But I can't find any parameters to control timeout intervals.

I know there's something in server.xml -- I'm not sure if that's what you're looking for.
If you open up your server.xml (in the conf folder under tomcat) & search for connectionTimeout. You might be able to increase that & set it so it doesn't time out. I believe setting it to 0 effectively means an infinite timeout interval.
Hope this helps

How can in configure mail in tomcat 4.1

sir ,
i want to configure tomcat 4.1 server for sending mail from my jsp pages.i got some codes for sending mail using jsp.it needed an smtp server address and default port no. i have theses too.but my problem is
my smtp server needed user name and password.but in server.xml file has one parameter smtp host name ,how can i giove user name and password in server.xml file

I guess we all have to go ahead and file bugs with Apple:
https://bugreport.apple.com (for registered developers only) or
http://www.apple.com/feedback/macosx.html (everyone)
Andreas

Datasource Configuration problem with Tomcat-4.0.3

Hi All !
When I trying to open connection to my DB2 database in tomcat -4.0.3,
I have put db2java.jar in /usr/local/jakartha-tomcat-4.03/common/lib directory
when I am trying to connect Database through my servlet getting expections
java.lang.NullPointerException: at DataSource ds = (DataSource)envContext.lookup("jdbc/SmsDBDS");
here is my dbconnection class
package com.ebizon.util.jdbc;
import java.sql.*;
import java.util.*;
import javax.naming.*;
import javax.sql.*;
public class DBUtil {
/* Ebizon DB Connection for Tomcat */
public static Connection getEbizDBConnection() throws NamingException, SQLException {
Connection conn = null;
try {
InitialContext initCtx = new InitialContext();
Context envContext = (Context)initContext.lookup("java:/comp/env");
DataSource ds = (DataSource)envContext.lookup("jdbc/SmsDBDS");
conn = ds.getConnection();
} catch (NamingException ne) {
throw ne;
} catch (SQLException se) {
throw se;
return conn;
And my resource definition in server.xml (/usr/local/jakartha-tomcat-4.0.3/conf/server.xml)
<Context path="/DBTest" docBase="DBTest"
debug="5" reloadable="true" crossContext="true">
<Logger className="org.apache.catalina.logger.FileLogger"
prefix="localhost_DBTest_log." suffix=".txt"
timestamp="true"/>
<Resource name="jdbc/SmsDBDS"
auth="Container"
type="javax.sql.DataSource"/>
<ResourceParams name="jdbc/SmsDBDS">
<parameter>
<name>factory</name>
<value>org.apache.commons.dbcp.BasicDataSourceFactory</value>
</parameter>
<parameter>
<name>maxActive</name>
<value>100</value>
</parameter>
<parameter>
<name>maxIdle</name>
<value>30</value>
</parameter>
<parameter>
<name>maxWait</name>
<value>10000</value>
</parameter>

<parameter>
<name>username</name>
<value>smsdb</value>
</parameter>
<parameter>
<name>password</name>
<value>smsdb</value>
</parameter>

<parameter>
<name>driverClassName</name>
<value>COM.ibm.db2.jdbc.app.DB2Driver</value>
</parameter>
<parameter>
<name>url</name>
<value>jdbc:db2:smsdb</value>
</parameter>
</ResourceParams>
</Context>
this is my Web Application descriptor /WEB-INF/web.xml
<resource-ref>
<description>
Resource reference to a factory for java.sql.Connection
instances that may be used for talking to a particular
database that is configured in the server.xml file.
</description>
<res-ref-name>
jdbc/EmployeDB
</res-ref-name>
<res-type>
javax.sql.DataSource
</res-type>
<res-auth>
Container
</res-auth>
</resource-ref>
Please look at once above , Do i missing any thing?
Anyhelp is greatly appreciate
Many thanks in advance
With Regards
Madhu Reddy

I don't see any problem with your files, so unfortunately I can't help. Since this forum is about the J2EE SDK, people may not have that much experience with standalone Tomcat. You may want to try the Tomcat user mailing list for a question about Tomcat: http://jakarta.apache.org/site/mail2.html

DB2 Configuration problem with Tomcat-4.0.3

When I trying to open connection to my DB2 database in tomcat -4.0.3,
I have put db2java.jar in /usr/local/jakartha-tomcat-4.03/common/lib directory
when I am trying to connect Database through my servlet getting expections
java.lang.NullPointerException: at DataSource ds = (DataSource)envContext.lookup("jdbc/SmsDBDS");
here is my dbconnection class
package com.ebizon.util.jdbc;
import java.sql.*;
import java.util.*;
import javax.naming.*;
import javax.sql.*;
public class DBUtil {
/* Ebizon DB Connection for Tomcat */
public static Connection getEbizDBConnection() throws NamingException, SQLException {
Connection conn = null;
try {
InitialContext initCtx = new InitialContext();
Context envContext = (Context)initContext.lookup("java:/comp/env");
DataSource ds = (DataSource)envContext.lookup("jdbc/SmsDBDS");
conn = ds.getConnection();
} catch (NamingException ne) {
throw ne;
} catch (SQLException se) {
throw se;
return conn;
And my resource definition in server.xml (/usr/local/jakartha-tomcat-4.0.3/conf/server.xml)
<Context path="/DBTest" docBase="DBTest"
debug="5" reloadable="true" crossContext="true">
<Logger className="org.apache.catalina.logger.FileLogger"
prefix="localhost_DBTest_log." suffix=".txt"
timestamp="true"/>
<Resource name="jdbc/SmsDBDS"
auth="Container"
type="javax.sql.DataSource"/>
<ResourceParams name="jdbc/SmsDBDS">
<parameter>
<name>factory</name>
<value>org.apache.commons.dbcp.BasicDataSourceFactory</value>
</parameter>
<parameter>
<name>maxActive</name>
<value>100</value>
</parameter>
<parameter>
<name>maxIdle</name>
<value>30</value>
</parameter>
<parameter>
<name>maxWait</name>
<value>10000</value>
</parameter>

<parameter>
<name>username</name>
<value>smsdb</value>
</parameter>
<parameter>
<name>password</name>
<value>smsdb</value>
</parameter>

<parameter>
<name>driverClassName</name>
<value>COM.ibm.db2.jdbc.app.DB2Driver</value>
</parameter>
<parameter>
<name>url</name>
<value>jdbc:db2:smsdb</value>
</parameter>
</ResourceParams>
</Context>
this is my Web Application descriptor /WEB-INF/web.xml
<resource-ref>
<description>
Resource reference to a factory for java.sql.Connection
instances that may be used for talking to a particular
database that is configured in the server.xml file.
</description>
<res-ref-name>
jdbc/EmployeDB
</res-ref-name>
<res-type>
javax.sql.DataSource
</res-type>
<res-auth>
Container
</res-auth>
</resource-ref>
Please look at once above , Do i missing any thing?
Anyhelp is greatly appreciate
Many thanks in advance
With Regards
Madhu Reddy

Hi,
I have same problem. But unfortunately there does not exist a solution.
You can read the explanation of this topic at http://jakarta.apache.org/tomcat/tomcat-5.0-doc/jndi-datasource-examples-howto.html#Non%20DBCP%20Solutions
Non DBCP Solutions. I understand Tomcat supports only MySQL, PostgreSQL, and Oracle 8i but not DB2.
DataSource ds = (DataSource)envContext.lookup("jdbc/SmsDBDS");
Up to now everything is fine, ds is not null, but inside ds (password, url, username...) all of them are null
So when you execute conn = ds.getConnection(); there will be exception.
If you find any solution please inform me.
[email protected]

How to configure timeouts in wls 9.2?

Hello,
i have two problems i cannot resolve by myself or simply browsing through the net and I hope you can help me.
Both the questions are about web applications on WeblogicServer 9.2
1)
I have a web application with a web service client inside. I use axis 2 and Http Client for the transport.
I need to configure the connection timeout (not the socket timeout) but i cannot find any method to do this.
The SSLSocketFactory does not expose a method to create the socket with a connection timeout as input parameter. The only way I figured out is to use the method without input parameters to obtain an unconnected socket, configure it as i wish and establish the connection:
Socket socket = socketfactory.createSocket();
SocketAddress localaddr = new InetSocketAddress(localAddress, localPort);
SocketAddress remoteaddr = new InetSocketAddress(host, port);
socket.bind(localaddr);
socket.connect(remoteaddr, timeout);
Unfortunately the methos createSocket() is not implemented by any socketFactory implementation i have available.
What can I do?
2)
I have a web application with an EJB client inside. I need to configure a sort of timeout to break the connection if the server is taking too long.
I have no control on the server side, so I can't use the <remote-client-timeout> to get the point.
Is there any way to configure connection and socket timeout for the RMI call of an EJB client?
Alternatively I have wrapped the client call in a separate thread, launched by a Timeout Controller.
The controller waits for some time, then, if the Task is still alive , send it an interrupt and continue. The trick seems work fine, but the thread executing the task remains waiting for the EJB response and i risk to saturate the application server.
Which is the best way to overcome the problem?
Thank you.

For the first question, have you tried using this:
options.setProperty(HTTPConstants.CONNECTION_TIMEOUT, new Integer(timeOutInMilliSeconds));
It seems to be explained well over here:
http://ws.apache.org/axis2/1_3/http-transport.html#timeout_config
This uses the axis2 http transport and not the jakarta commons httpclient.
I have used some other properties of the axis2 http transport- but have not specifically used the connection_timeout property before.
Is there a reason why you would use the httpclient over the axis2 http transport for a web service client?

How to configure SSL in tomcat and transfer data through HTTPS.

Hi all,
I hav an urgent requirement for transfering data through HTTPS.But hav no idea how to achieve that,using SSL.
For that i have to configure tomcat.What and all i hav to do
download and which and all files i hav to alter for configuring the tomcat.
seeking for ur help,
thank you

Multi-posted.
http://forum.java.sun.com/thread.jspa?threadID=591116&messageID=3079266#3079266
http://forum.java.sun.com/thread.jspa?threadID=591062&messageID=3078566#3078566
http://forum.java.sun.com/thread.jspa?threadID=590987&messageID=3077736#3077736

How to configure "mod_gzip" in tomcat

Hi falks,
i'd like to ask if someone con help me to configure the "mod_gzip" component with tomcat!
If yes could you post me an example please?
Many thanks
Ciro.

thanks for the reply, i have configured the connection pool settings in the tomcat.
I created a class with static method, which will return the connection object.
whenever i need the connection object, iam invoking the static method, once its usage is over iam closing thew connection..
is it the right way of using the connection object in the web application.

Configure reports with tomcat

hi,
i wanted to know know how can i integrate apache tomcat 5.0 with oracle reports.
so that when i run apache as my http server and type a request for report on the URL it interprets and shows me the report.
what steps should i perfrom,
kindly elaborate

Sudesh,
The Actuate BIRT reports should be used with Actuate's Interactive
Viewer which is an enhanced viewer.
Jason
On 5/13/2011 6:24 AM, Sudesh Bulathsinhala wrote:
> Hello,
>
> We've deployed the reports in tomcat server
> (apache-tomcat-7.0.12) which contains BIRT report viewer to
> render the reports. The data reports are running perfectly
> as expected when invoked from the browser.
>
> I recently wanted to try ACTUATE BIRT offering and created
> few reports with flash charts and it was very powerful,
> intuitive and very attractive.
>
> However, when I deployed the report file (.rptdesign) to
> tomcat server and tried to preview/run the report,
> surprisingly I did not get any output for reports with
> charts.
>
> Should we configure different BIRT Report Viewer for reports
> with Charts in tomcat ? Or perhaps copy flash-plugins to
> tomcat BIRT Viewer plugins folder ?
>
> Any suggestion is highly appreciated.
>
> Regards,
> Sudesh Bulathsinhala
>

Howto configure Timeout for database link

Hi,
how can I configure the expected timeout for a db link connection?
My problem is, that I've to get data from a far distance database and the network connection is not very good.
Sometimes it works pretty good, but often I get a not reachable error. Monitoring the server with ping shows, that the server is always alive, but the roundtrip time is high ( >200 ms).
System: Oracle 9.2.0.5
Linux (RedHat)
Thanks for help
Stephan

Well since db links just use the underlying SQL*Net configuration, what you're actually looking for is timeout settings for SQL*Net, there are two:
In the listener.ora file on the server:
INBOUND_CONNECT_TIMEOUT_<listener_name> = n seconds
Determines the limit the database listener will wait for a client connection to complete after the connection is made.
In the sqlnet.ora file on the server:
SQLNET.EXPIRE_TIME = n minutes
Determines the limit for the frequency of active connection verification of a client connection.
If the problem is you're getting disconnected because of network timeouts, it could be here or something in your LAN network settings.

Configure Timeout in Tomcat

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