Weblogic 8.1 Remote Debugging Setup

I am requesting help on a problem I am encountering using remote debugging with eclipse and Weblogic 8.1.2. I have successfully used remote debugging in the past with other application servers, but I have been unsuccessful with Weblogic 8.1.
I have set the remote debugging options both on the weblogic start script as well as configured eclipse to connect to the port that was defined in the startup script (See Below). When I start the remote debugger within eclipse and it seems to connect properly. Once I set a break point or remove a break point, weblogic generates a "Transport error, error code = -1" and stops the debugger with in Eclipse.
At this point I am at a loss of what is causing this error. I would appreciate any help on this issue.
Operating System: WindowsXP Pro
Weblogic Version: 8.1.2
Eclipse 3.2
JDK 1.4.2
JAVA_OPTS: =-Xdebug -Xnoagent -Djava.compiler=NONE -Xrunjdwp:transport=dt_socket,address=7777,server=y,suspend=n
Thanks!
Rafael Salazar

Address 7001 does't seem to be good idea for debuging, it is weblogic default address.
try 3999.
"Arsel" <[email protected]> wrote:
>
Hi There,
I started weblogic server 8.1 with the follwing option -Xdebug -Xnoagent
-Djava.compiler=NONE
-Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=7001
Weblogic started successfully but when I tried to attached the java process
from
my IDE I got the error 'Target server failed to handshake' and in the
weblogic
console I got the following error.
<22-Aug-2003 10:09:52 o'clock AM EDT> <Error> <HTTP> <BEA-101083> <Connection
failure.
java.io.IOException: A complete message could not be read on socket:
'weblogic.servlet.internal.MuxableSocketHTTP@1871db
1 - idle timeout: '60000' ms, socket timeout: '5000' ms', in the configured
timeout
period of '60' secs
at weblogic.socket.SocketMuxer$TimeoutTrigger.trigger(SocketMuxer.java:734)
at weblogic.time.common.internal.ScheduledTrigger.run(ScheduledTrigger.java:243)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:317)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:97)
at weblogic.time.common.internal.ScheduledTrigger.executeLocally(ScheduledTrigger.java:229)
at weblogic.time.common.internal.ScheduledTrigger.execute(ScheduledTrigger.java:223)
at weblogic.time.server.ScheduledTrigger.execute(ScheduledTrigger.java:49)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:178)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:151)
Does weblogic 8.1 support JPDA? Any suggesstion is higly appreciated.
Thanks.
Arsel

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http://www.eclipselink.org

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Hi there,
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Subject: Re: Remote Debugging with WLE (JPDA)
Date: Wed, 16 Aug 2000 08:54:36 -0300
From: Wendell MacKenzie <[email protected]>
Newsgroups: weblogic.developer.interest.weblogicenterprise
I made a mistake. BEA's JavaServer DOES NOT today support the
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>
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Scott Jones wrote:
Help,
Need to information on connecting TogetherJ or VisualCafe
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[email protected]

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Ramesh Babu wrote:
Hi there,
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using JBuilder4. JBuilder supports WL SP 4 only.
I installed JPDA and it is in path. When I try this command:
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Subject: Re: Remote Debugging with WLE (JPDA)
Date: Wed, 16 Aug 2000 08:54:36 -0300
From: Wendell MacKenzie <[email protected]>
Newsgroups: weblogic.developer.interest.weblogicenterprise
I made a mistake. BEA's JavaServer DOES NOT today support the
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password stuff.
Sorry to have mislead you.
unless of course a BEA WLE guru in engineering has a trick that
allows this to work...?
Wendell MacKenzie wrote:
This works under Solaris7 using jpda1_0.
LD_LIBRARY_PATH=/opt/wle/5.1/lib:/usr/Solaris_JDK_1.2.2_05a/jre/lib/sparc:/usr/jpda1_0/lib/sparc
export LD_LIBRARY_PATH
edit according to your host's installation dirs
get the startup args to your JavaServer's boot requirementsvia:
tmboot -n -d1 -i <ID> (where ID is the numeric id ofthe Java Server you want
to debug)
and then launch the process from the shell as in:
JavaServer -C dom=<DOMAIN> -i 6 -i 81 -u nodename -U<ULOG_PATH_PREFIX> -m 0
-A --
-Xbootclasspath:/usr/Solaris_JDK_1.2.2_05a/lib/tools.jar:/usr/Solaris_JDK_1.2.2_05a/jre/lib/rt.jar
-Xrunjdwp:transport=dt_socket,address=<PORT>,server=y,suspend=n-Xdebug
<SERVERIMPL>.jar <SERVER_SPECIFIC_ARGS>
Change each <XXXXX> as appropriate for your configuration.
Be sure to check your ULOG for the password generated, you'llneed it when
you launch your client
that will connect to the Java server at debug time.
Hope this helps.
Wendell
Scott Jones wrote:
Help,
Need to information on connecting TogetherJ or VisualCafe
to WLE. I have
been told to install JavaTM Platform Debugger Architecture,version 1.0
(JPDA 1.0).
Has anyone done this?
Any pointers,
Thanks,
[email protected]

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          > Hi,
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80. @echo.
81. @echo PATH=%PATH%
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84.
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this Running Weblogic Server 10.3.3 in Debug mode gentleman seems to have found the solution.
if you create a server inside Eclipse, you have the menu option "start in debug mode" who should do the job for you

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1. Login with administrator user
2. Security Realms > myrealm > Providers > DefaultAuthenticator > Migration > Export
3. Click on save button to get /DOMAINHOME/DefaultAuthenticator.dat file 4. Backup /DOMAIN_HOME/security/DefaultAuthenticator.ldift file
5. Move /DOMAINHOME/DefaultAuthenticator.dat file to /DOMAIN_HOME/security/ directory
6. Rename /DOMAIN_HOME/security/DefaultAuthenticator.dat to /DOMAIN_HOME/security/DefaultAuthenticator.ldift
7. Shutdown all servers
8. Delete LDAP directory in each server
9. Start up all servers
Good luck !
Octavio

Cannot Remote Debugging Weblogic 10

I can do a remote debugging in a same machine, but not from another machine. It appears to be some security issue. Basically start the machine with JAVA_OPTIONS=-Xdebug -Xnoagent -Xrunjdwp:transport=dt_socket,address=4000,server=y,suspend=n option.
I know that the other machine can reach this machine. I can ping, I can connect to a simple test server on a different port. I did open the port 4000 on the firewall. So, it's not a network issue.
I can also use an IDE to connect to the server at port 4000 to debug.
From another machine, if I telnet this machine with port 4000, it gets disconnect after a couple seconds. If I do the same within the same machine, the telnet doesn't disconnect.
So, the 2 machines see each other. It's just Weblogic senses it's another machine and disconnect.
It points to security settings, but why the document here:
http://www.oracle.com/technology/products/jdev/howtos/weblogic/remotedebugwls.html
doesn't say anything about that?
Please help. Regards.

Hi,
Take a look at this webpage:
http://jsp.java.sun.com/javaone/javaone2000/pdfs/TS-1569.pdf
Pages 17-18 and 24-26 are about setting up WebLogic for remote debugging. Classpath information is on page 24.
Liz
null

Remote debugging JSPs using Forte and Weblogic

I am compiling JSPs using a build script (ANT) and deploying it to weblogic server instance running on unix. when i mount the JSPs and my classes to Forte and connect to weblogic instance, I can debug the java files. But the JSPs i can't debug. I can put the break points in JSPs but the debugger is not stopping at that breakpoint when i run my application in the browser.

I guess I can answer the question myself...
Turns out that there was a problem in 1.3.0. BugParade #4342974.

JSP Remote debugging from Jdev to WL 7.0

          I am trying to remote debug my JSP deployed on WL from Jdeveloper 903.
          I have included the parameters to make WL start in a debug mode.
          I have also included ojsp.jar, servlet.jar and ojc.jar in WL classpath.
          So I can start WL in debug mode, I can launch the url to get access to my JSP,
          a break point is included in the code but it doesn't stop at the break point.
          I am using JPDA.
          Do I have to modify something else to be able to remote debug my JSP?
          PS: remote debugging my EJB works fine.
          Thanks for your help


          Is there any possibility to change the JSP engine in Weblogic server and customize
          the new JSP
          with additional parameters, so that IDE's can debug JSP code itself?
          "Mike Herrick" <[email protected]> wrote:
          >
          >As far as I know this is behaving correctly.
          >
          >To debug a JSP via JDPA you have to compile your JSPs and put the Servlet
          >classes
          >the JSP compiler spits out in your IDE Classpath. Then you can debug
          >those Servlets
          >-- but you can't set break points in the JSP itself. Not the best.
          >
          >Some IDE Vendors add this on top of JDPA etc.
          >
          >I'm not 100% on this, but think I'm correct.
          >
          >Mike
          >
          >"Magali Richard" <[email protected]> wrote:
          >>
          >>I am trying to remote debug my JSP deployed on WL from Jdeveloper 903.
          >>I have included
          >>the parameters to make WL start in a debug mode. I have also included
          >>ojsp.jar,
          >>servlet.jar and ojc.jar in WL classpath. So I can start WL in debug
          >mode,
          >>I can
          >>launch the url to get access to my JSP, a break point is included in
          >>the code
          >>but it doesn't stop at the break point. I am using JPDA. Do I have to
          >>modify something
          >>else to be able to remote debug my JSP?
          >>
          >>PS: remote debugging my EJB works fine. Thanks for your help
          >>
          >

Enabling tracing in remote debugging

Hello,
I am wondering how to enable tracing in remote
debugging. Here is what I now how to do:
1) how to attach to JDPA,
2) run till the breakpoint.
Next, when I try to step in, or step over
the process is always run until the next break
point regardless of whether I have the
required classes in the source path and
in the "tracing ... include" list.
I would appreciate any help,
Vadim
P.S. 1) Thanks for answering my previous question
about customizing ant. I figured how to do it earlier
on my own and wanted to post a reply but
couldn't do it. The system wouldn't find the
topic.
2) As far as JB concerned, the whole process of remote
debugging is pretty straight forward. I can help if anyone intersted.

Hi Vadim,
well, I am a newbie and would like some help how to setup the Jdeveloper and IAS for remote debugging my java portlets.
If you like to contact me privatly: [email protected]
Thanks
Erik

Remote Debugging w/Eclipse Transport Error

I am requesting help on a problem I am encountering using remote debugging with eclipse and Weblogic 8.1.2. I have successfully used remote debugging in the past with other application servers, but I have been unsuccessful with Weblogic 8.1.
I have set the remote debugging options both on the weblogic start script as well as configured eclipse to connect to the port that was defined in the startup script (See Below). When I start the remote debugger within eclipse and it seems to connect properly. Once I set a break point or remove a break point, weblogic generates a "Transport error, error code = -1" and stops the debugger with in Eclipse.
At this point I am at a loss of what is causing this error. I would appreciate any help on this issue.
Operating System: WindowsXP Pro
Weblogic Version: 8.1.2
Eclipse 3.2
JDK 1.4.2
JAVA_OPTS: =-Xdebug -Xnoagent -Djava.compiler=NONE -Xrunjdwp:transport=dt_socket,address=7777,server=y,suspend=n
Thanks!
Rafael Salazar

Interesting. I tried it and it works. you might want to check your Eclipse port number. In addition try netstat -a to see if port 1044 is active.
This one might also help: http://www.jacoozi.com/index.php?option=com_content&task=view&id=119&Itemid=134
Let me know if you have any questions.

Remote debugging through NAT - VS2013, C#

I need help figuring out how to initiate a remote debugging session when the target computer is across the internet and behind NAT. VS2013 and a C# application, .net 4.5
Remote debugging works great here on my LAN, but now I need to connect to a remote stand alone (not on a domain) PC that is behind NAT; it's WAN IP is different from its LAN IP. My development PC is also behind NAT. I do not have access to the
remote firewall/router to configure port forwarding. Is there any other way I can connect? Are there any tools that will allow me to connect directly to the remote PC with the remote debugger, similar to how TeamViewer can connect to PC's even
though they're behind NAT?

Hi Matt_FL,
Like this document here:
http://www.codeproject.com/Tips/618804/Remote-debugging-for-Visual-Studio-from-different
It shared us the detailed steps about how we setup the remote debugging if the Environments are not in the same domain.
So I'm afraid that we would check whether the Environments meet the requirements of remote debugging.
Reference:
https://msdn.microsoft.com/en-us/library/vstudio/bt727f1t%28v=vs.100%29.aspx?f=255&MSPPError=-2147217396#bkmk_setuptheremotecomputer
If the remote computer is protected by a firewall, you must configure the firewall to allow the Remote Debugging Monitor to communicate with the Visual Studio host computer.
If your network requires that communication be performed using IPSec, you must open additional ports in the firewall.
If you are debugging a process on a web server, you must open an additional port.
Other threads I met before:
https://social.msdn.microsoft.com/Forums/vstudio/en-US/0058a97a-8595-4235-88b1-7575aed2e2de/remote-debug-issuevisual-studio-remote-computer-can-not-back-connect-to-remote-computera-firewall?forum=vsdebug
https://social.msdn.microsoft.com/Forums/vstudio/en-US/897782e5-dada-4df1-8ef2-f119cdce7e5e/remote-debugging-over-internetMaybe
you could refer to them, hope it could provide useful information.
But as far as I know, we could remote debugging with WAN even if it has some specific requirements.
Reference:
http://stackoverflow.com/questions/5091207/net-remote-debugging-domain-networking-issues
If I have misunderstood this issue, please feel free to let me know.
Best Regards,
Jack
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