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-general@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:m...@bitkings.de] Sent: Friday, June 03, 2011 5:16 PM To: tn5250j-general@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 > 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. > ------------------------------------------------------------------------------ > 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. 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