Remote debug application static port

Hi!
I wonder if is it possible to assing static port to remote debuggable application? I know that NI Service Locater manage the dynamic port that the application will be using, but than I have to open all the ports on firewall, because I don't know which port the remote debuggable application is using currently.
Thanks, andrej

Hi all,
has this ever been solved ?
I have the same problem. A stand-alone firewall prevents opening up the complete high port range.
So port 3580 has been opened and the NI service locator can be contacted, I see the debuggable applications on the remote machine.
But the Debuggable application gets a "random" port assigned by the NI service locator (?), which cannot be reached through the dedicated FW.
So can I restrict the NI service locator or Labview application to use a specific port ?
Thx & br
Martin

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Hello Techies,
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Please refer
Re: Remote debugging with OC4J

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3.
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Regards
Eugen

Thanks you for your quick replies so far.
@Jack:
I’ve tried what you mentioned. This are the project properties on my computer. There is only one Tab called ‘General’. I can't post pictures so I describe the properties:
Application
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Parameters
=> Argument: nothing
=> Attach: No
=> Connection: Remote with Windows authentication
=> Debugger Type: Mixed
=> Environment: Default
=> Machine: remotesystem
=>SQL Debug Engine: Yes
=> Working directory: c:\temp Question: Is this on my computer or on the remote system? If on the remote system, has it to be a shared path?
By clicking Debug, Debug Monitor shows activity again but I get the following error message now:
Unable to start program
'C:\Users\Me\AppData\Local\Apps\2.0\... \ clickonceapplication.exe'
'c:\temp' is not a valid working directory
@ Pavel A
This change ends in the same error message as before:
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regards
Eugen

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at org.eclipse.tptp.trace.ui.internal.launcher.core.LauncherUtility.delegateInit(LauncherUtility.java:1153)
at org.eclipse.tptp.trace.ui.provisional.launcher.PrimaryLaunchDelegate.run(PrimaryLaunchDelegate.java:196)
at java.lang.Thread.run(Unknown Source)
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I am using HPjmeter, but i have problems.
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I tried posting this in the app server area but apparently, it's too difficult for anyone to answer. No replies.
We need to debug a deployed jsp that uses java beans.
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Hi,
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Hi all,
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The docs indicate that I should be able to do so:
dbms_debug_jdwp.connect_tcp(
host IN VARCHAR2,
port IN VARCHAR2,
session_id IN PLS_INTEGER := NULL,
session_serial IN PLS_INTEGER := NULL,
debug_role IN VARCHAR2 := NULL,
debug_role_pwd IN VARCHAR2 := NULL,
option_flags IN PLS_INTEGER := 0,
extensions_cmd_set IN PLS_INTEGER := 128);
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ORA-06512: at line 1
00022. 00000 - "invalid session ID; access denied"
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does not have the privilege to access it.
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Interesting deduction, that would be very useful indeed. I hate recompiling just to add the debug call, and it can't be done in our production environment. But it seems unlikely to me it would be implemented this way.
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Hi,
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Debugger unable to connect to remote process.
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Avrom

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Hi,
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Debuggee process is application server OC4J.
To test JSPs or servlets, you must start a browser.
Debugger disconnected from remote process.
I do not see any error in application.log file.
By setting up the remote debugging, I am hoping for a better portlet development experience.
Any help is appreciated.
Thanks,
Pandian.
Message was edited by:
apandian

The doc is kind of vague, but here's the root reference:
http://download.oracle.com/docs/cd/B25221_04/core.1013/b15976/opmnxml.htm#sthref144
There's a FAQ document that prescribes how the "restart" algorithm works, see 1.3:
http://www.oracle.com/technology/products/ias/ohs/htdocs/opmn-1013-faq.pdf
So to tweak this behaviour, you specify a speciifc <ping> element inside of the opmn.xml for the managed process you are using -- and set the timeout, interval, retry attributes to some combination that gives you a longer pause time.
http://download.oracle.com/docs/cd/B25221_04/core.1013/b15976/common.htm#CACGAIGH
         <ias-component id="default_group">
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                     <data id="java-options" value="-Djava.security.policy=$ORACLE_HOME/j2ee/home/config/java2.policy -Djava.awt.headless=true -Dhttp.webdir.enable=false"/>
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               <restart timeout="720" retry="2"/>
               <ping timeout="300" />
               <port id="default-web-site" range="8888" protocol="ajp"/>
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               <port id="rmis" range="12701-12800"/>
               <port id="jms" range="12601-12700"/>
               <process-set id="default_group" numprocs="1"/>
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         </ias-component>Now I did just see something that is either a bug, or a doc error. In the doc, it shows the attributes of the <ping> tag to be: timeout, retry, interval. However when you configure opmn.xml with these, it report an error.
Looking at the $ORACLE_HOME/opmn/conf/opmn.xsd file, it shows that only attributes are timeout and interval. You can't add a retry attribute. I'm not sure if this is a doc bug or an error in the XSD file.
Anyways, using the timeout parameter, for your DEBUGGING phase (not production!) you should be able to bump that up to a higher value to allow OPMN to wait longer for a response from OC4J before it nukes it.
-steve-

Remote debugging with APEX and SQL Developer

Hi,
I have problems concerning breakpoints within my SQL Packages I want to debug.
I want to force SQL-Developer to suspend execution of a function, so I can get forward step by step.
The SQL-Developer do not stop executing at the breakpoints I set in the Package.
The message I get is the following (on SQL-Developer side):
Debugger accepted connection from remote process on port 4000.
Processing 110 classes that have already been prepared...
Finished processing prepared classes.
Debugger disconnected from remote process.
Seems to me, that the process runs into the debug-mode but leave without stopping at a given breakpoint??
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We use Oracle 10.2.0.3.0, SQL Developer 1.5.1 and APEX 3.1.2.
The Package-function I want to debug runs on another Oracle database as the APEX application.
Thanks in advance
Regards
Norbert
Edited by: Norbert2 on Apr 20, 2009 5:47 AM

Hi Carsten,
now I have done a further step. I can debug a remote PL/SQL-Package through APEX, but now I get an exception when the program execution jumps back to the APEX PL/SQL-Package.
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APEX_TEST_PKG.remoteDebug;
dbms_debug_jdwp.disconnect;
END;The procedure APEX_TEST_PKG.remoteDebug looks like this (located on the APEX-DB):
PROCEDURE startRemoteDebug
AS
    v_string    VARCHAR2(50)   := '';
BEGIN
    [email protected](host => 'IP-ADDRESS', port => '4000',
             option_flags => dbms_debug_jdwp.connect_defer_suspension);
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END remoteDebug; The procedure REMOTE_TEST_PKG.testFunc looks like this (located on the Remote-DB):
FUNCTION testFunc RETURN VARCHAR2
AS
    v_string    VARCHAR2(50)   := '';
BEGIN
    v_string := 'Test';
RETURN v_string;
END testFunc; When I start the debug session without the option dbms_debug_jdwp.connect_defer_suspension, I get an exception Oracle.EXCEPTION_ORA_604.
Starting the debug session with the above mentioned option, I am able to debug the remote function.
But now I get an exception when the executor tries leaving the remote function going back to the invoking function. With the debugger I can step over the return-statment successfully and the debugger steps on the next line END testFunc;. On this line I get the exception above
Exception breakpoint occurred at line -1 of PBREAK.pls.
$Oracle.Builtin.EXCEPTION_USER:
Exception breakpoint occurred at line -1 of PBREAK.pls.
$Oracle.Builtin.EXCEPTION_USER: I tried another way where I get now exception and where I can step through my functions in APEX, descending to functions in the remote db and going back to APEX.
For this case I put the debug-statements in remote function:
FUNCTION testFunc RETURN VARCHAR2
AS
    v_string    VARCHAR2(50)   := '';
BEGIN
    dbms_debug_jdwp.connect_tcp(host => 'IP-ADDRESS', port => '4000');
    v_string := 'Test';
    dbms_debug_jdwp.disconnect;
RETURN v_string;
END testFunc; But I have no idea why it doesn't work properly starting the remote debug session in the apex procedure.
Regards
Michael
Edited by: user6044915 on 02.09.2009 04:08
Edited by: user6044915 on 02.09.2009 04:21
Edited by: user6044915 on 02.09.2009 04:28

Remote debug application static port

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