[Tn5250j-general] Immediate disconnect

Discussion:

Arpe, Kevin C

2011-06-03 09:03:30 UTC

Hi,

I am now a regular user of TN5250J.

I have a problem today where after connecting to one server, I am immediately disconnected.
I tried to connect and login using vanilla telnet, then RUMBA. Both are OK.

I am OK to connect to other servers. Below is the output. I need to provide more information to debug.
How can I do this?

Thanks,
Arpe

java -jar lib\tn5250j.jar JKCSPAPA.svr.apac.jpmchase.net -p 23 -e -t -spp 1080 -d -dn JA

BootStrapper listening
WARN [org.tn5250j.My5250] Information Message: Can not find scripting support files, scripting will not be available:
Failed to load interpreter drivers java.lang.NoClassDefFoundError: org/python/core/PyException
java.lang.NullPointerException
at org.tn5250j.Gui5250Frame.determineTabName(Unknown Source)
at org.tn5250j.Gui5250Frame.setSessionTitle(Unknown Source)
at org.tn5250j.Gui5250Frame.jbInit(Unknown Source)
at org.tn5250j.Gui5250Frame.<init>(Unknown Source)
at org.tn5250j.My5250.newView(Unknown Source)
at org.tn5250j.My5250.<init>(Unknown Source)
at org.tn5250j.My5250.main(Unknown Source)
INFO [org.tn5250j.framework.common.SessionManager] New session Manager initialized
INFO [org.tn5250j.framework.Tn5250jController] plugin directory is: C:\eclipse\workspace2\JPM-AS400\ext
WARN [org.tn5250j.framework.Tn5250jController] Plugin path 'C:\eclipse\workspace2\JPM-AS400\ext' does not exist. No plugins will be loaded.
INFO [org.tn5250j.framework.Tn5250jController] Tn5250j plugin manager created
INFO [org.tn5250j.framework.Tn5250jController] Tn5250j plugin manager started
INFO [org.tn5250j.framework.tn5250.tnvt] new session -> JKCSPAPA.svr.apac.jpmchase.net
INFO [org.tn5250j.framework.transport.SocketConnector] Creating Plain Socket
WARN [org.tn5250j.framework.tn5250.tnvt] connect() Connection closed.
INFO [org.tn5250j.framework.tn5250.tnvt] Closing socket
INFO [org.tn5250j.My5250] session found and closing down
INFO [org.tn5250j.Gui5250Frame] session found and closing down 0
INFO [org.tn5250j.My5250] disconnecting socket
INFO [org.tn5250j.My5250] socket closed
INFO [org.tn5250j.My5250] view settings -s JKCSPAPA.svr.apac.jpmchase.net

This email is confidential and subject to important disclaimers and
conditions including on offers for the purchase or sale of
securities, accuracy and completeness of information, viruses,
confidentiality, legal privilege, and legal entity disclaimers,
available at http://www.jpmorgan.com/pages/disclosures/email.

Martin W. Kirst

2011-06-03 09:15:30 UTC

Permalink

Hi Arpe,

what version of Tn5250j do you use?

"tn5250j-0.6.3-jse6" OR "tn5250j-0.6.3" ?

Regards
Martin

Post by Arpe, Kevin C
Hi,
I am now a regular user of TN5250J.
I have a problem today where after connecting to one server, I am immediately disconnected.
I tried to connect and login using vanilla telnet, then RUMBA. Both are OK.
I am OK to connect to other servers. Below is the output. I need to
provide more information to debug.
How can I do this?
Thanks,
Arpe

java -jar lib\tn5250j.jar JKCSPAPA.svr.apac.jpmchase.net -p 23 -e -t -spp 1080 -d -dn JA

BootStrapper listening
WARN [org.tn5250j.My5250] Information Message: Can not find scripting
org/python/core/PyException
java.lang.NullPointerException
at org.tn5250j.Gui5250Frame.determineTabName(Unknown Source)
at org.tn5250j.Gui5250Frame.setSessionTitle(Unknown Source)
at org.tn5250j.Gui5250Frame.jbInit(Unknown Source)
at org.tn5250j.Gui5250Frame.<init>(Unknown Source)
at org.tn5250j.My5250.newView(Unknown Source)
at org.tn5250j.My5250.<init>(Unknown Source)
at org.tn5250j.My5250.main(Unknown Source)
INFO [org.tn5250j.framework.common.SessionManager] New session Manager initialized
C:\eclipse\workspace2\JPM-AS400\ext
WARN [org.tn5250j.framework.Tn5250jController] Plugin path
'C:\eclipse\workspace2\JPM-AS400\ext' does not exist. No plugins will be
loaded.
INFO [org.tn5250j.framework.Tn5250jController] Tn5250j plugin manager created
INFO [org.tn5250j.framework.Tn5250jController] Tn5250j plugin manager started
INFO [org.tn5250j.framework.tn5250.tnvt] new session ->
JKCSPAPA.svr.apac.jpmchase.net
INFO [org.tn5250j.framework.transport.SocketConnector] Creating Plain Socket
WARN [org.tn5250j.framework.tn5250.tnvt] connect() Connection closed.
INFO [org.tn5250j.framework.tn5250.tnvt] Closing socket
INFO [org.tn5250j.My5250] session found and closing down
INFO [org.tn5250j.Gui5250Frame] session found and closing down 0
INFO [org.tn5250j.My5250] disconnecting socket
INFO [org.tn5250j.My5250] socket closed
INFO [org.tn5250j.My5250] view settings -s JKCSPAPA.svr.apac.jpmchase.net
This email is confidential and subject to important disclaimers and
conditions including on offers for the purchase or sale of
securities, accuracy and completeness of information, viruses,
confidentiality, legal privilege, and legal entity disclaimers,
available at http://www.jpmorgan.com/pages/disclosures/email.
------------------------------------------------------------------------------
Simplify data backup and recovery for your virtual environment with
vRanger.
Installation's a snap, and flexible recovery options mean your data is
safe,
secure and there when you need it. Discover what all the cheering's about.
Get your free trial download today.
http://p.sf.net/sfu/quest-dev2dev2
_______________________________________________
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https://lists.sourceforge.net/lists/listinfo/tn5250j-general

Arpe, Kevin C

2011-06-03 09:19:58 UTC

Permalink

Martin,

I build from Subversion source. Last build was about two weeks ago.

I just ran svn update and I see there are some changes for revision 1156.

I will try to rebuild the jar and try connecting again.

Still, is there a way to increase debug output? Otherwise, I will try to step into the debugger.

Thanks,
Arpe

-----Original Message-----
From: Martin W. Kirst [mailto:***@bitkings.de]
Sent: Friday, June 03, 2011 5:16 PM
To: tn5250j-***@lists.sourceforge.net
Subject: Re: [Tn5250j-general] Immediate disconnect

Hi Arpe,

what version of Tn5250j do you use?

"tn5250j-0.6.3-jse6" OR "tn5250j-0.6.3" ?

Regards
Martin

java -jar lib\tn5250j.jar JKCSPAPA.svr.apac.jpmchase.net -p 23 -e -t -spp 1080 -d -dn JA

Arpe, Kevin C

2011-06-27 03:46:07 UTC

Permalink

Martin,

I ran "svn update" this morning, and rebuilt my JAR file. I tried again and have the same connection issue.
I stepped into the debugger, but I am still stuck. No idea why this fails. Unfortunately, I am not an 5250 expert like you. =(

My debugger entry point: org.tn5250j.My5250.main()
Args: [JKCSPQQQ.svr.apac.jpmchase.net -p 23 -f JKCSPQQQ.props -e -t -spp 1080 -d -dn JQ]

I debugged here: org.tn5250j.framework.tn5250.tnvt.connect()
There is a tight loop that fails for me: while (negotiate(abyte0 = readNegotiations()));

Here is the receive/send sequence:
Receive: [-1, -3, 39, -1, -3, 24]
Send : [-1, -5, 39]
Send : [-1, -5, 24]
Receive: [-1, -6, 39, 1, 3, 73, 66, 77, 82, 83, 69, 69, 68, -105, 52, 25, -84, -96, -113, -44, 40, 0, 3, -1, -16, -1, -6, 24, 1, -1, -16]
Send : [-1, -6, 39, 0, 3, 75, 66, 68, 84, 89, 80, 69, 1, 66, 82, 66, 3, 67, 79, 68, 69, 80, 65, 71, 69, 1, 51, 55, 3, 67, 72, 65, 82, 83, 69, 84, 1, 54, 57, 55, 3, 68, 69, 86, 78, 65, 77, 69, 1, 74, 81, -1, -16]
Send : [-1, -6, 24, 0, 73, 66, 77, 45, 51, 49, 55, 57, 45, 50, -1, -16]
Receive: [-1, -3, 25, -1, -5, 25, -1, -3, 0, -1, -5, 0]
Send : [-1, -5, 25]
Send : [-1, -3, 25]
Send : [-1, -5, 0]
Send : [-1, -3, 0]
Receive: <no bytes, exception>

Can you advise? Sadly, if I use the closed-source RUMBA, I can connect.

Thanks,
Arpe

-----Original Message-----
From: Arpe, Kevin C
Sent: Friday, June 03, 2011 5:20 PM
To: tn5250j-***@lists.sourceforge.net
Subject: Re: [Tn5250j-general] Immediate disconnect

Martin,

I build from Subversion source. Last build was about two weeks ago.

I just ran svn update and I see there are some changes for revision 1156.

I will try to rebuild the jar and try connecting again.

Still, is there a way to increase debug output? Otherwise, I will try to step into the debugger.

Thanks,
Arpe

-----Original Message-----
From: Martin W. Kirst [mailto:***@bitkings.de]
Sent: Friday, June 03, 2011 5:16 PM
To: tn5250j-***@lists.sourceforge.net
Subject: Re: [Tn5250j-general] Immediate disconnect

Hi Arpe,

what version of Tn5250j do you use?

"tn5250j-0.6.3-jse6" OR "tn5250j-0.6.3" ?

Regards
Martin

java -jar lib\tn5250j.jar JKCSPAPA.svr.apac.jpmchase.net -p 23 -e -t -spp 1080 -d -dn JA

Arpe, Kevin C

2011-07-13 02:58:17 UTC

Permalink

Hi Martin,

Have you looked at this issue yet? Please let me know if you can replicate the issue on your side.

More and more boxes are have this problem on my side. I would like very much to use TN5250J more... not less. =)

Thanks,
Arpe

-----Original Message-----
From: Arpe, Kevin C
Sent: Monday, June 27, 2011 11:46 AM
To: tn5250j-***@lists.sourceforge.net
Subject: RE: [Tn5250j-general] Immediate disconnect

Martin,

I ran "svn update" this morning, and rebuilt my JAR file. I tried again and have the same connection issue.
I stepped into the debugger, but I am still stuck. No idea why this fails. Unfortunately, I am not an 5250 expert like you. =(

My debugger entry point: org.tn5250j.My5250.main()
Args: [JKCSPQQQ.svr.apac.jpmchase.net -p 23 -f JKCSPQQQ.props -e -t -spp 1080 -d -dn JQ]

I debugged here: org.tn5250j.framework.tn5250.tnvt.connect()
There is a tight loop that fails for me: while (negotiate(abyte0 = readNegotiations()));

Here is the receive/send sequence:
Receive: [-1, -3, 39, -1, -3, 24]
Send : [-1, -5, 39]
Send : [-1, -5, 24]
Receive: [-1, -6, 39, 1, 3, 73, 66, 77, 82, 83, 69, 69, 68, -105, 52, 25, -84, -96, -113, -44, 40, 0, 3, -1, -16, -1, -6, 24, 1, -1, -16]
Send : [-1, -6, 39, 0, 3, 75, 66, 68, 84, 89, 80, 69, 1, 66, 82, 66, 3, 67, 79, 68, 69, 80, 65, 71, 69, 1, 51, 55, 3, 67, 72, 65, 82, 83, 69, 84, 1, 54, 57, 55, 3, 68, 69, 86, 78, 65, 77, 69, 1, 74, 81, -1, -16]
Send : [-1, -6, 24, 0, 73, 66, 77, 45, 51, 49, 55, 57, 45, 50, -1, -16]
Receive: [-1, -3, 25, -1, -5, 25, -1, -3, 0, -1, -5, 0]
Send : [-1, -5, 25]
Send : [-1, -3, 25]
Send : [-1, -5, 0]
Send : [-1, -3, 0]
Receive: <no bytes, exception>

Can you advise? Sadly, if I use the closed-source RUMBA, I can connect.

Thanks,
Arpe

-----Original Message-----
From: Arpe, Kevin C
Sent: Friday, June 03, 2011 5:20 PM
To: tn5250j-***@lists.sourceforge.net
Subject: Re: [Tn5250j-general] Immediate disconnect

Martin,

I build from Subversion source. Last build was about two weeks ago.

I just ran svn update and I see there are some changes for revision 1156.

I will try to rebuild the jar and try connecting again.

Still, is there a way to increase debug output? Otherwise, I will try to step into the debugger.

Thanks,
Arpe

-----Original Message-----
From: Martin W. Kirst [mailto:***@bitkings.de]
Sent: Friday, June 03, 2011 5:16 PM
To: tn5250j-***@lists.sourceforge.net
Subject: Re: [Tn5250j-general] Immediate disconnect

Hi Arpe,

what version of Tn5250j do you use?

"tn5250j-0.6.3-jse6" OR "tn5250j-0.6.3" ?

Regards
Martin

java -jar lib\tn5250j.jar JKCSPAPA.svr.apac.jpmchase.net -p 23 -e -t -spp 1080 -d -dn JA

Martin W. Kirst

2011-07-13 08:39:57 UTC

Permalink

Sorry,
after re-reading the history of this email I revoke my question.

Will try to look at r1156 ...

Regards
Martin

Post by Arpe, Kevin C
Hi Martin,
Have you looked at this issue yet? Please let me know if you can
replicate the issue on your side.
More and more boxes are have this problem on my side. I would like very
much to use TN5250J more... not less. =)
Thanks,
Arpe
-----Original Message-----
From: Arpe, Kevin C
Sent: Monday, June 27, 2011 11:46 AM
Subject: RE: [Tn5250j-general] Immediate disconnect
Martin,
I ran "svn update" this morning, and rebuilt my JAR file. I tried again
and have the same connection issue.
I stepped into the debugger, but I am still stuck. No idea why this
fails. Unfortunately, I am not an 5250 expert like you. =(
My debugger entry point: org.tn5250j.My5250.main()
Args: [JKCSPQQQ.svr.apac.jpmchase.net -p 23 -f JKCSPQQQ.props -e -t -spp 1080 -d -dn JQ]
I debugged here: org.tn5250j.framework.tn5250.tnvt.connect()
There is a tight loop that fails for me: while (negotiate(abyte0 = readNegotiations()));
Receive: [-1, -3, 39, -1, -3, 24]
Send : [-1, -5, 39]
Send : [-1, -5, 24]
Receive: [-1, -6, 39, 1, 3, 73, 66, 77, 82, 83, 69, 69, 68, -105, 52, 25,
-84, -96, -113, -44, 40, 0, 3, -1, -16, -1, -6, 24, 1, -1, -16]
Send : [-1, -6, 39, 0, 3, 75, 66, 68, 84, 89, 80, 69, 1, 66, 82, 66, 3,
67, 79, 68, 69, 80, 65, 71, 69, 1, 51, 55, 3, 67, 72, 65, 82, 83, 69, 84,
1, 54, 57, 55, 3, 68, 69, 86, 78, 65, 77, 69, 1, 74, 81, -1, -16]
Send : [-1, -6, 24, 0, 73, 66, 77, 45, 51, 49, 55, 57, 45, 50, -1, -16]
Receive: [-1, -3, 25, -1, -5, 25, -1, -3, 0, -1, -5, 0]
Send : [-1, -5, 25]
Send : [-1, -3, 25]
Send : [-1, -5, 0]
Send : [-1, -3, 0]
Receive: <no bytes, exception>
Can you advise? Sadly, if I use the closed-source RUMBA, I can connect.
Thanks,
Arpe
-----Original Message-----
From: Arpe, Kevin C
Sent: Friday, June 03, 2011 5:20 PM
Subject: Re: [Tn5250j-general] Immediate disconnect
Martin,
I build from Subversion source. Last build was about two weeks ago.
I just ran svn update and I see there are some changes for revision 1156.
I will try to rebuild the jar and try connecting again.
Still, is there a way to increase debug output? Otherwise, I will try to
step into the debugger.
Thanks,
Arpe
-----Original Message-----
Sent: Friday, June 03, 2011 5:16 PM
Subject: Re: [Tn5250j-general] Immediate disconnect
Hi Arpe,
what version of Tn5250j do you use?
"tn5250j-0.6.3-jse6" OR "tn5250j-0.6.3" ?
Regards
Martin

Post by Arpe, Kevin C
Hi,
I am now a regular user of TN5250J.
I have a problem today where after connecting to one server, I am
immediately disconnected.
I tried to connect and login using vanilla telnet, then RUMBA. Both are OK.
I am OK to connect to other servers. Below is the output. I need to
provide more information to debug.
How can I do this?
Thanks,
Arpe

java -jar lib\tn5250j.jar JKCSPAPA.svr.apac.jpmchase.net -p 23 -e -t
-spp
1080 -d -dn JA

BootStrapper listening
WARN [org.tn5250j.My5250] Information Message: Can not find scripting
org/python/core/PyException
java.lang.NullPointerException
at org.tn5250j.Gui5250Frame.determineTabName(Unknown Source)
at org.tn5250j.Gui5250Frame.setSessionTitle(Unknown Source)
at org.tn5250j.Gui5250Frame.jbInit(Unknown Source)
at org.tn5250j.Gui5250Frame.<init>(Unknown Source)
at org.tn5250j.My5250.newView(Unknown Source)
at org.tn5250j.My5250.<init>(Unknown Source)
at org.tn5250j.My5250.main(Unknown Source)
INFO [org.tn5250j.framework.common.SessionManager] New session Manager initialized
C:\eclipse\workspace2\JPM-AS400\ext
WARN [org.tn5250j.framework.Tn5250jController] Plugin path
'C:\eclipse\workspace2\JPM-AS400\ext' does not exist. No plugins will be
loaded.
INFO [org.tn5250j.framework.Tn5250jController] Tn5250j plugin manager created
INFO [org.tn5250j.framework.Tn5250jController] Tn5250j plugin manager started
INFO [org.tn5250j.framework.tn5250.tnvt] new session ->
JKCSPAPA.svr.apac.jpmchase.net
INFO [org.tn5250j.framework.transport.SocketConnector] Creating Plain Socket
WARN [org.tn5250j.framework.tn5250.tnvt] connect() Connection closed.
INFO [org.tn5250j.framework.tn5250.tnvt] Closing socket
INFO [org.tn5250j.My5250] session found and closing down
INFO [org.tn5250j.Gui5250Frame] session found and closing down 0
INFO [org.tn5250j.My5250] disconnecting socket
INFO [org.tn5250j.My5250] socket closed
INFO [org.tn5250j.My5250] view settings -s
JKCSPAPA.svr.apac.jpmchase.net
This email is confidential and subject to important disclaimers and
conditions including on offers for the purchase or sale of
securities, accuracy and completeness of information, viruses,
confidentiality, legal privilege, and legal entity disclaimers,
available at http://www.jpmorgan.com/pages/disclosures/email.
------------------------------------------------------------------------------
Simplify data backup and recovery for your virtual environment with vRanger.
Installation's a snap, and flexible recovery options mean your data is safe,
secure and there when you need it. Discover what all the cheering's about.
Get your free trial download today.
http://p.sf.net/sfu/quest-dev2dev2
_______________________________________________
Tn5250j-general mailing list
https://lists.sourceforge.net/lists/listinfo/tn5250j-general

------------------------------------------------------------------------------
Simplify data backup and recovery for your virtual environment with vRanger.
Installation's a snap, and flexible recovery options mean your data is safe,
secure and there when you need it. Discover what all the cheering's about.
Get your free trial download today.
http://p.sf.net/sfu/quest-dev2dev2
_______________________________________________
Tn5250j-general mailing list
https://lists.sourceforge.net/lists/listinfo/tn5250j-general
------------------------------------------------------------------------------
Simplify data backup and recovery for your virtual environment with vRanger.
Installation's a snap, and flexible recovery options mean your data is safe,
secure and there when you need it. Discover what all the cheering's about.
Get your free trial download today.
http://p.sf.net/sfu/quest-dev2dev2
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Martin W. Kirst

2011-07-13 08:36:21 UTC

Permalink

Hi Arpe,

not yet ...

Just a formal question,
did it work with TN5250j before (I mean not SVN trunk)?
If yes, would you please send me the version number,
so I may have a chance to figure out what falls apart.

Regards
Martin

Post by Arpe, Kevin C
Hi,
I am now a regular user of TN5250J.
I have a problem today where after connecting to one server, I am
immediately disconnected.
I tried to connect and login using vanilla telnet, then RUMBA. Both are OK.
I am OK to connect to other servers. Below is the output. I need to
provide more information to debug.
How can I do this?
Thanks,
Arpe

java -jar lib\tn5250j.jar JKCSPAPA.svr.apac.jpmchase.net -p 23 -e -t
-spp
1080 -d -dn JA

BootStrapper listening
WARN [org.tn5250j.My5250] Information Message: Can not find scripting
org/python/core/PyException
java.lang.NullPointerException
at org.tn5250j.Gui5250Frame.determineTabName(Unknown Source)
at org.tn5250j.Gui5250Frame.setSessionTitle(Unknown Source)
at org.tn5250j.Gui5250Frame.jbInit(Unknown Source)
at org.tn5250j.Gui5250Frame.<init>(Unknown Source)
at org.tn5250j.My5250.newView(Unknown Source)
at org.tn5250j.My5250.<init>(Unknown Source)
at org.tn5250j.My5250.main(Unknown Source)
INFO [org.tn5250j.framework.common.SessionManager] New session Manager initialized
C:\eclipse\workspace2\JPM-AS400\ext
WARN [org.tn5250j.framework.Tn5250jController] Plugin path
'C:\eclipse\workspace2\JPM-AS400\ext' does not exist. No plugins will be
loaded.
INFO [org.tn5250j.framework.Tn5250jController] Tn5250j plugin manager created
INFO [org.tn5250j.framework.Tn5250jController] Tn5250j plugin manager started
INFO [org.tn5250j.framework.tn5250.tnvt] new session ->
JKCSPAPA.svr.apac.jpmchase.net
INFO [org.tn5250j.framework.transport.SocketConnector] Creating Plain Socket
WARN [org.tn5250j.framework.tn5250.tnvt] connect() Connection closed.
INFO [org.tn5250j.framework.tn5250.tnvt] Closing socket
INFO [org.tn5250j.My5250] session found and closing down
INFO [org.tn5250j.Gui5250Frame] session found and closing down 0
INFO [org.tn5250j.My5250] disconnecting socket
INFO [org.tn5250j.My5250] socket closed
INFO [org.tn5250j.My5250] view settings -s
JKCSPAPA.svr.apac.jpmchase.net
This email is confidential and subject to important disclaimers and
conditions including on offers for the purchase or sale of
securities, accuracy and completeness of information, viruses,
confidentiality, legal privilege, and legal entity disclaimers,
available at http://www.jpmorgan.com/pages/disclosures/email.
------------------------------------------------------------------------------
Simplify data backup and recovery for your virtual environment with vRanger.
Installation's a snap, and flexible recovery options mean your data is safe,
secure and there when you need it. Discover what all the cheering's about.
Get your free trial download today.
http://p.sf.net/sfu/quest-dev2dev2
_______________________________________________
Tn5250j-general mailing list
https://lists.sourceforge.net/lists/listinfo/tn5250j-general

Arpe, Kevin C

2011-07-13 09:53:09 UTC

Permalink

Martin,

That is a good idea.

I'll grab some old releases from sf.net and see if it works for me. Currently, I only use SVN source... compile myself using Ant+javac. I'll report back in a day or two.

In parallel, how much can this negotiation code change between releases? You could just focus on this area first.

Thanks,
Arpe

-----Original Message-----
From: Martin W. Kirst [mailto:***@bitkings.de]
Sent: Wednesday, July 13, 2011 4:36 PM
To: tn5250j-***@lists.sourceforge.net
Subject: Re: [Tn5250j-general] Immediate disconnect

Hi Arpe,

not yet ...

Just a formal question,
did it work with TN5250j before (I mean not SVN trunk)?
If yes, would you please send me the version number,
so I may have a chance to figure out what falls apart.

Regards
Martin

Post by Arpe, Kevin C
Hi,
I am now a regular user of TN5250J.
I have a problem today where after connecting to one server, I am
immediately disconnected.
I tried to connect and login using vanilla telnet, then RUMBA. Both are OK.
I am OK to connect to other servers. Below is the output. I need to
provide more information to debug.
How can I do this?
Thanks,
Arpe

java -jar lib\tn5250j.jar JKCSPAPA.svr.apac.jpmchase.net -p 23 -e -t
-spp
1080 -d -dn JA

BootStrapper listening
WARN [org.tn5250j.My5250] Information Message: Can not find scripting
org/python/core/PyException
java.lang.NullPointerException
at org.tn5250j.Gui5250Frame.determineTabName(Unknown Source)
at org.tn5250j.Gui5250Frame.setSessionTitle(Unknown Source)
at org.tn5250j.Gui5250Frame.jbInit(Unknown Source)
at org.tn5250j.Gui5250Frame.<init>(Unknown Source)
at org.tn5250j.My5250.newView(Unknown Source)
at org.tn5250j.My5250.<init>(Unknown Source)
at org.tn5250j.My5250.main(Unknown Source)
INFO [org.tn5250j.framework.common.SessionManager] New session Manager initialized
C:\eclipse\workspace2\JPM-AS400\ext
WARN [org.tn5250j.framework.Tn5250jController] Plugin path
'C:\eclipse\workspace2\JPM-AS400\ext' does not exist. No plugins will be
loaded.
INFO [org.tn5250j.framework.Tn5250jController] Tn5250j plugin manager created
INFO [org.tn5250j.framework.Tn5250jController] Tn5250j plugin manager started
INFO [org.tn5250j.framework.tn5250.tnvt] new session ->
JKCSPAPA.svr.apac.jpmchase.net
INFO [org.tn5250j.framework.transport.SocketConnector] Creating Plain Socket
WARN [org.tn5250j.framework.tn5250.tnvt] connect() Connection closed.
INFO [org.tn5250j.framework.tn5250.tnvt] Closing socket
INFO [org.tn5250j.My5250] session found and closing down
INFO [org.tn5250j.Gui5250Frame] session found and closing down 0
INFO [org.tn5250j.My5250] disconnecting socket
INFO [org.tn5250j.My5250] socket closed
INFO [org.tn5250j.My5250] view settings -s
JKCSPAPA.svr.apac.jpmchase.net
This email is confidential and subject to important disclaimers and
conditions including on offers for the purchase or sale of
securities, accuracy and completeness of information, viruses,
confidentiality, legal privilege, and legal entity disclaimers,
available at http://www.jpmorgan.com/pages/disclosures/email.
------------------------------------------------------------------------------
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Installation's a snap, and flexible recovery options mean your data is safe,
secure and there when you need it. Discover what all the cheering's about.
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_______________________________________________
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Arpe, Kevin C

2011-07-13 10:03:26 UTC

Permalink

Martin,

Sorry, I just re-read my response and realised that I did not answer your question!

Yes, it used to work. More specifically, it "breaks" after a login macro runs with a bad password.
I write little login macros to enter user/pass and set my library list.
Sometimes, these macros get out of date. The login screen rejects my login.
So naturally, now I am *very* careful about the password in my login macros.

After this occurs, I can never connect to the machine again using TN5250J. Even if I remove/disable the login macro. Very strange. Shall we call this AS/400 Artificial Intelligence? =) Sadly, RUMBA (grrrrrr....) continues to work.

Thanks,
Arpe

-----Original Message-----
From: Arpe, Kevin C
Sent: Wednesday, July 13, 2011 5:53 PM
To: tn5250j-***@lists.sourceforge.net
Subject: Re: [Tn5250j-general] Immediate disconnect

Martin,

That is a good idea.

I'll grab some old releases from sf.net and see if it works for me. Currently, I only use SVN source... compile myself using Ant+javac. I'll report back in a day or two.

In parallel, how much can this negotiation code change between releases? You could just focus on this area first.

Thanks,
Arpe

-----Original Message-----
From: Martin W. Kirst [mailto:***@bitkings.de]
Sent: Wednesday, July 13, 2011 4:36 PM
To: tn5250j-***@lists.sourceforge.net
Subject: Re: [Tn5250j-general] Immediate disconnect

Hi Arpe,

not yet ...

Just a formal question,
did it work with TN5250j before (I mean not SVN trunk)?
If yes, would you please send me the version number,
so I may have a chance to figure out what falls apart.

Regards
Martin

Post by Arpe, Kevin C
Hi,
I am now a regular user of TN5250J.
I have a problem today where after connecting to one server, I am
immediately disconnected.
I tried to connect and login using vanilla telnet, then RUMBA. Both are OK.
I am OK to connect to other servers. Below is the output. I need to
provide more information to debug.
How can I do this?
Thanks,
Arpe

java -jar lib\tn5250j.jar JKCSPAPA.svr.apac.jpmchase.net -p 23 -e -t
-spp
1080 -d -dn JA

BootStrapper listening
WARN [org.tn5250j.My5250] Information Message: Can not find scripting
org/python/core/PyException
java.lang.NullPointerException
at org.tn5250j.Gui5250Frame.determineTabName(Unknown Source)
at org.tn5250j.Gui5250Frame.setSessionTitle(Unknown Source)
at org.tn5250j.Gui5250Frame.jbInit(Unknown Source)
at org.tn5250j.Gui5250Frame.<init>(Unknown Source)
at org.tn5250j.My5250.newView(Unknown Source)
at org.tn5250j.My5250.<init>(Unknown Source)
at org.tn5250j.My5250.main(Unknown Source)
INFO [org.tn5250j.framework.common.SessionManager] New session Manager initialized
C:\eclipse\workspace2\JPM-AS400\ext
WARN [org.tn5250j.framework.Tn5250jController] Plugin path
'C:\eclipse\workspace2\JPM-AS400\ext' does not exist. No plugins will be
loaded.
INFO [org.tn5250j.framework.Tn5250jController] Tn5250j plugin manager created
INFO [org.tn5250j.framework.Tn5250jController] Tn5250j plugin manager started
INFO [org.tn5250j.framework.tn5250.tnvt] new session ->
JKCSPAPA.svr.apac.jpmchase.net
INFO [org.tn5250j.framework.transport.SocketConnector] Creating Plain Socket
WARN [org.tn5250j.framework.tn5250.tnvt] connect() Connection closed.
INFO [org.tn5250j.framework.tn5250.tnvt] Closing socket
INFO [org.tn5250j.My5250] session found and closing down
INFO [org.tn5250j.Gui5250Frame] session found and closing down 0
INFO [org.tn5250j.My5250] disconnecting socket
INFO [org.tn5250j.My5250] socket closed
INFO [org.tn5250j.My5250] view settings -s
JKCSPAPA.svr.apac.jpmchase.net
This email is confidential and subject to important disclaimers and
conditions including on offers for the purchase or sale of
securities, accuracy and completeness of information, viruses,
confidentiality, legal privilege, and legal entity disclaimers,
available at http://www.jpmorgan.com/pages/disclosures/email.
------------------------------------------------------------------------------
Simplify data backup and recovery for your virtual environment with vRanger.
Installation's a snap, and flexible recovery options mean your data is safe,
secure and there when you need it. Discover what all the cheering's about.
Get your free trial download today.
http://p.sf.net/sfu/quest-dev2dev2
_______________________________________________
Tn5250j-general mailing list
https://lists.sourceforge.net/lists/listinfo/tn5250j-general

Martin W. Kirst

2011-07-13 11:34:39 UTC

Permalink

Hi Arpe,

did you've checked your 'device name'?
By default, AS400 will terminate a named device from connection,
when there were to many login failures.
This means, in your connection settings you're using '-dn JQ'.
So AS400 will block/disconnected device 'JQ' until next IPL.

Try to not use '-dn' parameter and you should connect again.

If so, I consider this not a bug in TN5250j and this issue is closed ;-)
Please, give feedback about.

Regards
Martin

Post by Arpe, Kevin C
Martin,
Sorry, I just re-read my response and realised that I did not answer your question!
Yes, it used to work. More specifically, it "breaks" after a login macro
runs with a bad password.
I write little login macros to enter user/pass and set my library list.
Sometimes, these macros get out of date. The login screen rejects my login.
So naturally, now I am *very* careful about the password in my login macros.
After this occurs, I can never connect to the machine again using TN5250J.
Even if I remove/disable the login macro. Very strange. Shall we call
this AS/400 Artificial Intelligence? =) Sadly, RUMBA (grrrrrr....)
continues to work.
Thanks,
Arpe
-----Original Message-----
From: Arpe, Kevin C
Sent: Wednesday, July 13, 2011 5:53 PM
Subject: Re: [Tn5250j-general] Immediate disconnect
Martin,
That is a good idea.
I'll grab some old releases from sf.net and see if it works for me.
Currently, I only use SVN source... compile myself using Ant+javac. I'll
report back in a day or two.
In parallel, how much can this negotiation code change between releases?
You could just focus on this area first.
Thanks,
Arpe
-----Original Message-----
Sent: Wednesday, July 13, 2011 4:36 PM
Subject: Re: [Tn5250j-general] Immediate disconnect
Hi Arpe,
not yet ...
Just a formal question,
did it work with TN5250j before (I mean not SVN trunk)?
If yes, would you please send me the version number,
so I may have a chance to figure out what falls apart.
Regards
Martin

Post by Arpe, Kevin C
Hi,
I am now a regular user of TN5250J.
I have a problem today where after connecting to one server, I am
immediately disconnected.
I tried to connect and login using vanilla telnet, then RUMBA. Both
are
OK.
I am OK to connect to other servers. Below is the output. I need to
provide more information to debug.
How can I do this?
Thanks,
Arpe

java -jar lib\tn5250j.jar JKCSPAPA.svr.apac.jpmchase.net -p 23 -e -t
-spp
1080 -d -dn JA

BootStrapper listening
WARN [org.tn5250j.My5250] Information Message: Can not find scripting
org/python/core/PyException
java.lang.NullPointerException
at org.tn5250j.Gui5250Frame.determineTabName(Unknown Source)
at org.tn5250j.Gui5250Frame.setSessionTitle(Unknown Source)
at org.tn5250j.Gui5250Frame.jbInit(Unknown Source)
at org.tn5250j.Gui5250Frame.<init>(Unknown Source)
at org.tn5250j.My5250.newView(Unknown Source)
at org.tn5250j.My5250.<init>(Unknown Source)
at org.tn5250j.My5250.main(Unknown Source)
INFO [org.tn5250j.framework.common.SessionManager] New session Manager initialized
C:\eclipse\workspace2\JPM-AS400\ext
WARN [org.tn5250j.framework.Tn5250jController] Plugin path
'C:\eclipse\workspace2\JPM-AS400\ext' does not exist. No plugins will be
loaded.
INFO [org.tn5250j.framework.Tn5250jController] Tn5250j plugin manager created
INFO [org.tn5250j.framework.Tn5250jController] Tn5250j plugin manager started
INFO [org.tn5250j.framework.tn5250.tnvt] new session ->
JKCSPAPA.svr.apac.jpmchase.net
INFO [org.tn5250j.framework.transport.SocketConnector] Creating Plain Socket
WARN [org.tn5250j.framework.tn5250.tnvt] connect() Connection closed.
INFO [org.tn5250j.framework.tn5250.tnvt] Closing socket
INFO [org.tn5250j.My5250] session found and closing down
INFO [org.tn5250j.Gui5250Frame] session found and closing down 0
INFO [org.tn5250j.My5250] disconnecting socket
INFO [org.tn5250j.My5250] socket closed
INFO [org.tn5250j.My5250] view settings -s
JKCSPAPA.svr.apac.jpmchase.net
This email is confidential and subject to important disclaimers and
conditions including on offers for the purchase or sale of
securities, accuracy and completeness of information, viruses,
confidentiality, legal privilege, and legal entity disclaimers,
available at http://www.jpmorgan.com/pages/disclosures/email.
------------------------------------------------------------------------------
Simplify data backup and recovery for your virtual environment with vRanger.
Installation's a snap, and flexible recovery options mean your data is safe,
secure and there when you need it. Discover what all the cheering's about.
Get your free trial download today.
http://p.sf.net/sfu/quest-dev2dev2
_______________________________________________
Tn5250j-general mailing list
https://lists.sourceforge.net/lists/listinfo/tn5250j-general

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Secrets Revealed." This video shows you how to validate your ideas,
optimize your ideas and identify your business strategy.
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https://lists.sourceforge.net/lists/listinfo/tn5250j-general
------------------------------------------------------------------------------
AppSumo Presents a FREE Video for the SourceForge Community by Eric
Ries, the creator of the Lean Startup Methodology on "Lean Startup
Secrets Revealed." This video shows you how to validate your ideas,
optimize your ideas and identify your business strategy.
http://p.sf.net/sfu/appsumosfdev2dev
_______________________________________________
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Arpe, Kevin C

2011-07-13 12:31:03 UTC

Permalink

Martin,

Brilliant! It works now. I will remove this argument from my launcher script. Many thanks for your help. Case closed!

Is there a way to detect this error and display to user in a dialog? (Suggest this is the reason for immediate disconnect...)

Thanks,
Arpe

-----Original Message-----
From: Martin W. Kirst [mailto:***@bitkings.de]
Sent: Wednesday, July 13, 2011 7:35 PM
To: tn5250j-***@lists.sourceforge.net
Subject: Re: [Tn5250j-general] Immediate disconnect

Hi Arpe,

did you've checked your 'device name'?
By default, AS400 will terminate a named device from connection,
when there were to many login failures.
This means, in your connection settings you're using '-dn JQ'.
So AS400 will block/disconnected device 'JQ' until next IPL.

Try to not use '-dn' parameter and you should connect again.

If so, I consider this not a bug in TN5250j and this issue is closed ;-)
Please, give feedback about.

Regards
Martin

Post by Arpe, Kevin C
Hi,
I am now a regular user of TN5250J.
I have a problem today where after connecting to one server, I am
immediately disconnected.
I tried to connect and login using vanilla telnet, then RUMBA. Both
are
OK.
I am OK to connect to other servers. Below is the output. I need to
provide more information to debug.
How can I do this?
Thanks,
Arpe

java -jar lib\tn5250j.jar JKCSPAPA.svr.apac.jpmchase.net -p 23 -e -t
-spp
1080 -d -dn JA

BootStrapper listening
WARN [org.tn5250j.My5250] Information Message: Can not find scripting
org/python/core/PyException
java.lang.NullPointerException
at org.tn5250j.Gui5250Frame.determineTabName(Unknown Source)
at org.tn5250j.Gui5250Frame.setSessionTitle(Unknown Source)
at org.tn5250j.Gui5250Frame.jbInit(Unknown Source)
at org.tn5250j.Gui5250Frame.<init>(Unknown Source)
at org.tn5250j.My5250.newView(Unknown Source)
at org.tn5250j.My5250.<init>(Unknown Source)
at org.tn5250j.My5250.main(Unknown Source)
INFO [org.tn5250j.framework.common.SessionManager] New session Manager initialized
C:\eclipse\workspace2\JPM-AS400\ext
WARN [org.tn5250j.framework.Tn5250jController] Plugin path
'C:\eclipse\workspace2\JPM-AS400\ext' does not exist. No plugins will be
loaded.
INFO [org.tn5250j.framework.Tn5250jController] Tn5250j plugin manager created
INFO [org.tn5250j.framework.Tn5250jController] Tn5250j plugin manager started
INFO [org.tn5250j.framework.tn5250.tnvt] new session ->
JKCSPAPA.svr.apac.jpmchase.net
INFO [org.tn5250j.framework.transport.SocketConnector] Creating Plain Socket
WARN [org.tn5250j.framework.tn5250.tnvt] connect() Connection closed.
INFO [org.tn5250j.framework.tn5250.tnvt] Closing socket
INFO [org.tn5250j.My5250] session found and closing down
INFO [org.tn5250j.Gui5250Frame] session found and closing down 0
INFO [org.tn5250j.My5250] disconnecting socket
INFO [org.tn5250j.My5250] socket closed
INFO [org.tn5250j.My5250] view settings -s
JKCSPAPA.svr.apac.jpmchase.net
This email is confidential and subject to important disclaimers and
conditions including on offers for the purchase or sale of
securities, accuracy and completeness of information, viruses,
confidentiality, legal privilege, and legal entity disclaimers,
available at http://www.jpmorgan.com/pages/disclosures/email.
------------------------------------------------------------------------------
Simplify data backup and recovery for your virtual environment with vRanger.
Installation's a snap, and flexible recovery options mean your data is safe,
secure and there when you need it. Discover what all the cheering's about.
Get your free trial download today.
http://p.sf.net/sfu/quest-dev2dev2
_______________________________________________
Tn5250j-general mailing list
https://lists.sourceforge.net/lists/listinfo/tn5250j-general