Rohan,
what you have never clearly explained until now in this rather long thread, is what you
are exactly trying to do.
Is it :
a) an external application written in Java, which is trying to connect to
Tomcat ?
(and the log lines below are from the logfile of that application)
OR
b) is it a webapp /within Tomcat/ which is trying to connect to some other
server ?
(and the log lines below are from a Tomcat logfile)
Then, when you have answered the above, can you show us exactly which parameters you are
using for the org.apache.commons.httpclient connection method, to set up this connection ?
(host, port, URL, whatever)
Rohan Kadam wrote:
Hi All,
I tried again. And still not successful, please find the stack trace below -
INFO: I/O exception (java.net.ConnectException) caught when processing request:
Connection refused: connect
Jul 13, 2011 12:10:36 PM org.apache.commons.httpclient.HttpMethodDirector
executeWithRetry
INFO: Retrying request
java.net.ConnectException: Connection refused: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(Unknown Source)
at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at
org.apache.commons.httpclient.protocol.ReflectionSocketFactory.createSocket(ReflectionSocketFactory.java:139)
at
org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:124)
at
org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:706)
at
org.apache.commons.httpclient.MultiThreadedHttpConnectionManager$HttpConnectionAdapter.open(MultiThreadedHttpConnectionManager.java:1321)
at
org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:386)
at
org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:170)
at
org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:396)
at
org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:324)
at com.symantec.lua.util.rcl.HttpHelper.open(HttpHelper.java:209)
at
com.symantec.lua.manager.config.ConfigManagerUtil.testServerConnection(ConfigManagerUtil.java:82)
at
com.symantec.lua.manager.config.ConfigManagerUtil.testServerConnection(ConfigManagerUtil.java:30)
at
com.symantec.lua.presentation.common.ServerStatusAction.doAction(ServerStatusAction.java:148)
at
com.ultimatetech.console.core.presentation.action.ActionThread.run(ActionThread.java:76)
at
com.ultimatetech.console.core.presentation.action.CoreAction.execute(CoreAction.java:184)
at
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:419)
at
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)
at
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:627)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at
com.ultimatetech.console.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:82)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
at
org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:843)
at
org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:679)
at
org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1293)
at java.lang.Thread.run(Unknown Source)
I am able to open the link through browser but not through application. Also I
have checked firewall setting, it is not blocking any ports.
Please suggest.
Thanks,
Rohan Kadam.
-----Original Message-----
From: Christopher Schultz [mailto:ch...@christopherschultz.net]
Sent: Thursday, July 07, 2011 1:55 AM
To: Tomcat Users List
Subject: Re: Tomcat is not able to connect to IPV4 (Tomcat Version : 7.0.14)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Rohan,
On 7/5/2011 12:18 AM, Rohan Kadam wrote:
I apologize for the typo made by me. I used only
"-Djava.net.preferIPv4Stack=true" in the java option pane. But it
didn't work.
Go back and read Konstantin's response.
Sounds like you have two options:
1. Use another connector (BIO or NIO)
2. Configure APR to use IPv4
- -chris
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