Asynchronous notification help

Question

Need some help with asynchronous notification…….
This is my jolt client:
public Service(String mode, String postedName) {
svcMode = mode;
svcPostedName = postedName;
if ( svcMode.equals(ASYNC_UNSOLNOTIFY) ) {
jUnsolEvent = new JoltUserEvent(JoltUserEvent.UNSOLMSG, null, jSessAsync);
else if ( svcMode.equals(ASYNC_PUBSUB) ) {
jEventPost = new JoltUserEvent(svcPostedName, null, jSessAsync);
I have simpapp configured and running. My client was able to successfully use the TOUPPER service advertised by tuxedo (jolt).
I do not know when an unsolicited message will be triggered by tuxedo to test the async unsolicited msg with my client works. My client overrides the onReply() method the seems to be perfect. Please suggest few scenarios where I can receive an unsol-notification.
For event notification I was asked to try subscribing to system events. In that case what should be the value of svcPostedName in:
jEventPost = new JoltUserEvent(svcPostedName, null, jSessAsync); ?{color}
My client doesnt take any expressionsas svcPostedName--that sounds like a bug, is it a bug?
I have TMSYSEVT configured.
And the ‘tmsysevt.dat’ is :
TA_SUBSCRIPTION_HANDLE 1
TA_CLASS T_EVENT_USERLOG
TA_EVENT_EXPR \\.Sys.*
TA_EVENT_FILTER TA_EVENT_SEVERITY=='ERROR'||TA_EVENT_SEVERITY=='WARN'
TA_USERLOG %TA_EVENT_DESCRIPTION
TA_SUBSCRIPTION_HANDLE 2
TA_EB_DB_SEQNO 1
TA_CLASS EB_DB_VERSION
This is my Ubb config file:
# (c) 2003 BEA Systems, Inc. All Rights Reserved.
#ident "@(#) samples/atmi/simpapp/ubbsimple $Revision: 1.5 $"
#Skeleton UBBCONFIG file for the TUXEDO Simple Application.
#Replace the <bracketed> items with the appropriate values.
*RESOURCES
IPCKEY 123456
#Example:
#IPCKEY 123456
DOMAINID simpapp
MASTER simple
MAXACCESSERS 100
MAXSERVERS 15
MAXSERVICES 45
MODEL SHM
LDBAL N
*MACHINES
DEFAULT:
TUXDIR="/ais_local/share/ankumar/BEA/tuxedo8.1/"
APPDIR="/ais_local/share/ankumar/BEA/tuxedo8.1/apps/simpapp"
TUXCONFIG="/ais_local/share/ankumar/BEA/tuxedo8.1/apps/simpapp/tuxconfig"
TLOGDEVICE="/ais_local/share/ankumar/BEA/tuxedo8.1/apps/simpapp/TLOG"
TLOGNAME="TLOG"
MAXWSCLIENTS=10
"machineName" LMID=simple
#Example:
#beatux LMID=simple
*GROUPS
GROUP1
LMID=simple GRPNO=1 OPENINFO=NONE TMSNAME="TMS"
JSLGRP
LMID=simple GRPNO=2 OPENINFO=NONE
*SERVERS
DEFAULT:
CLOPT="-A"
simpserv SRVGRP=GROUP1 SRVID=1
JSL SRVGRP=JSLGRP SRVID=2 RESTART=Y MAXGEN=2 CLOPT="-A -- -n//10.11.23.66:3051"
JREPSVR SRVGRP=JSLGRP SRVID=3 RESTART=Y MAXGEN=2 GRACE=0 CLOPT="-A -- -W -P /ais_local/share/ankumar/BEA/tuxedo8.1/udataobj/jolt/repository/jrepository"
TMUSREVT SRVGRP=JSLGRP SRVID=4 RESTART=Y MAXGEN=2 GRACE=0 CLOPT="-A --"
TMSYSEVT SRVGRP=JSLGRP SRVID=5 RESTART=Y MAXGEN=2 GRACE=0 CLOPT="-A --"
*SERVICES
TOUPPER
Please respond with your suggestions.
Thanks,
Anish
Edited by: Bangalore_anish on Feb 23, 2009 3:43 AM

Answer 1

Hi Anish,
You should receive an unsolicited notification when a server does a tpbroadcast() or tpnotify(). So if you want to receive an unsolicited notification with simpapp, you'll need to modify simpapp to either perform tpbroadcast() or tpnotify().
You'll receive an event when an event is published that matches your subscription expression. Remember there are two different types of events, user events, and system events. As for the event name for system events, I would try in order:
Regards,
Todd Little
Oracle Tuxedo Chief Architect