Can iPS sessions be synchronized across platform server?

We are using two platform servers, ps1 and ps2, which are running on two different servers. However, they share a single profile server.
The site content is served by IIS servers. We would like to add Logout link pointing to "logout" servlet on platform server.
My belief is that iPS doesn't sychronize sessions across platform servers. Hence, we need to pass on the Platform server name to Content Server (in this case, IIS server) so that the link can be dynamically configured.
If my assumption is wrong, can you please tell me how the logout URL looks like. I tried <gateway server>/logout. It doesn't work

To add the logout button try something like this if you are using the gateway
https://gateway/http://server:8080/DesktopServlet?action=logout
This should logout the user.
IF you not using the gateway then it should be http://server:8080/DesktopServlet?action=logout
The sessions are not synchronized across all platform servers. Sp3Hp2 allows you to have multiple profile servers but still there won't be session synchronization, however it will session information sharing.
You can login server1.red.iplanet.com and then server2.red.iplanet.com and still get the same session without having to relogin.
HTH ..

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Current (LV2012) best way to serve data across platforms

I'm interested in hearing what people would regard as the current best way do the following:
I'd like to publish data from labview in a format that can be read over a network across platforms. The data should be not just be visible, but it should be fairly simple for someone writing their own code, say on a Unix machine, to integrate this data into their programs. Some more specific are probably in order. In its simplest form we would like to transfer a 1d array of doubles (say of length 30) plus an image file (say 600x400 pixel jpeg) and update about every 5 second. The "client" would just read this data in at need, and there is no requirement that the client be able to access data other than the current data cluster at the moment it read the data - unread data is just thrown away when the next update arrives. Is a webservice the only/best way to do this at this time?

you might want to check Shared Variables (OPC)
A stupid thought maybe, but File IO is always a possiblity as well, might not be the best one, but will certainly work....
Kind regards,
- Bjorn -
Have fun using LabVIEW... and if you like my answer, please pay me back in Kudo's
LabVIEW 5.1 - LabVIEW 2012

Solaris nis client can't connect to Windows 2008 NIS Server across subnets

I have been using Microsoft Windows Server for NIS for years to centralize some accounts accessing Solaris and Linux OS.
Windows 2003 R2 Indentity Management for UNIX version of Server for NIS was last working version with Solairs.
After upgrading Domain to Windows 2008 all Solaris clients that are on different subnets fail to bind and connect to NIS servers now.
These servers already were setup using ypinit -c to manually add the NIS servers to connect to and prior to Windows 2008 this worked.
Now no Solaris nis clients on different subnets (no firewall between) can connect , but other Unix/Linux OS connect fine.
Is this a known issue and can we get a resolution as it seems only Solaris is affected?

Hi Mid.Hudson-IT,
Before we begin ,we should ensure we have configured the printer server correctly .
Here is a link for reference of configuring the printer server .
Print server role: Configuring a print server
https://technet.microsoft.com/en-us/library/cc775791(v=ws.10).aspx
"I can map all of the printers on the network to the print server as-well as install the drivers correctly and I can resolve the IP and server name via DNS"
From this sentence ,I can`t figure out whether you have tried to ping the server both with the IP adress and name adress from the client ?
If we can ping the print server from the client,we can ensure the connection to the printer server is good .
Then we can try to install the printer driver directly to have a check .In the adress bar of Windows Explorer ,input "\\server name \the printer name"
If we cannot ping the print server ,we should troubleshoot the network issue firstly.
We also can check the event viewer for more information to troubleshoot this issue .
Best regards

Data Guard across platforms?

Hi All,
Does Oracle 10g data guard work across platforms; like primary db in Windows standby in linux or primary in solaris and standby in aix or something like that?...
Thanks & Regards,
Rosh

Does Oracle 10g data guard work across platforms; like primary db in Windows standby in linux or primary in solaris and standby in aix or something like that?...No, its not possible,both server should have same operating system,but u can achieve it by using oracle streams.its works with different platforms.
Kuljeet

How can manage session in javafx desktop application

i have created a javafx desktop application and my application also consume restWebService for login and logout puspose. now how i can maintain session of any particular user??
please if u have any idea let me know??
thanx in advance.

With the setup you have described, you don't need to maintain much of a session like in a traditional browser or a web app server scenario.
WIth a traditional web application, when a login authentication passes, normally a cookie is set in the browser to indicate that a session has been established and is cleared on logout to indicate that the session is over. When the browser client talks to the server it sends the cookie across to the server and the server (using something like the servlet api) decodes the cookie to determine the session and makes use of appropriate session state to access a store of session related data which it eventually just throws away on logout or on session timeout. The cookie is normally a random piece of data which forms a unique id for the session and is normally generated on the server.
If you are using rest apis then they should be coded to be stateless, so there is no session involved, every request to the server is self contained and contains all the information required to authenticate the user. (e.g. the user/password hash is passed every time). Sometimes a variant will be used where a token is passed, for example an oauth token, representing delegated authentication from another service. But you likely don't need to do that and just passing the full auth information everytime is sufficient. The server itself also maintains no state, it just does the auth based on the credentials passed with each request and then performs what ever action it needs to create and return the resource requested.
So really, all you need to do is to:
1. Prompt user for login credentials (user/pass).
2. Hash the pass and make a rest call to the server for validation (http basic auth over https could be used for this).
3. If the auth passes, then store the current user/pass hash as application data somewhere (e.g. members of your application class instance).
4. When you need to make another rest call, query the application instance for the user / pass hash and include that in the call.
5. When the user logs out, clear the user / pass hash from the application (set it to null).
6. Show the login prompt again for the user.
Note that using other communications systems (such as akka, hessian, spring remoting etc), may be a bit simpler for some kinds of JavaFX client/server applications than using REST.

Can you help me solve my Leopard Server VPN madness?

Hello all,
I've been having a devil of a time getting Leopard Server's VPN service to work "properly". None of this is mission critical, as it's simply on a home system I'm using as a nat/dns/dhcp/firewall/mail/web server for my Comcast line (with a static IP). But, it is frustrating, because I currently have a 10.4.11 Server fulfilling the same roll. So it seems like Leopard should be able to be made to work. I'm gonna go step by step here with my install process in the hopes that if I'm doing something wrong someone will be kind enough to catch it. Thanks for bearing with me.
I've installed Leopard Server 10.5 (Mirror door G4, FYI) with the built-in ethernet connected to my Comcast router (with a static external IP). Immediately after 10.5 installs I restart and update everything to 10.5.2, then I install a Sonnet Gigabit NIC, it's drivers, and assign it 192.168.3.1, where it will live as my internal router, server, etc. I turn on DNS and setup an internal ".lan" zone that resolves to 192.168.3.1. Pop into Terminal and confirm that rDNS is in fact working, it is. And check that "changeip -checkhostname" resolves itself correctly (to the external IP).
Next, turn on the NAT service and run the gateway setup assistant. After a reboot I quickly check that my internal clients with static IPs (192.168.3.10, .20, etc) are working and pulling DNS OK, they are. Jump into the Firewall, and for the moment just open it wide up by accepting all connections. At various times during testing I've configured the firewall to exactly match my 10.4 Server firewall, but for the time being I can just leave it open. I create a Firewall group to cover my 192.168.3.x internal network, and another to handle 192.168.3.60/29 to handle the VPN service I'll setup in a sec. Jump over to the DHCP service where by default gateway setup creates a 192.168.1.x DHCP zone. I delete that and create a new 192.168.3.x zone covering .50-.59. Turn DHCP on and confirm it's working, good, it is.
Now, here is where the VPN fun begins. The last service I turn on is the VPN service (I've alternatively tried letting Gateway Setup activate it, and just doing it myself, with this same result). I configure it to accept L2TP at 192.168.3.60 - .63. Like I said this is a home server, so I don't need a lot of VPN connections. Finally, when I test the VPN from a 10.5.2 Client (MacBook coming in off a neighbors open wireless network with a 10.0.0.x string) I am able to connect, and I can see/ping/mount/share screen on the server. I can also ping the attached VPN client at 192.168.3.60 from the server. However, I cannot ping or see (In ARD) any other machines on the internal network from the attached VPN client. Likewise from one of the internal systems, say my Mac mini at 192.168.3.10 I cannot ping the attached VPN client at 192.168.3.60. Out of curiosity I've tried doing a rDNS lookup while attached to the VPN and the client isn't able to resolve any of the internal DNS entries.
So, what gives? As I've mentioned I have exactly this same setup working just fine with Tiger Server. Same NAT, same Firewall, same DNS, and same L2TP VPN setup. For the life of me though, I cannot get attached VPN clients to see the internal network when I put Leopard Server in place. Clearly the internal DNS isn't working for attached VPN clients, although I'm not certain if that is a cause or a symptom. I've setup a network routing definition for the internal private network, which didn't help. I also tried setting up PPTP instead of L2TP, and had the same problem.
Is anyone having similar problems with Leopard Server's VPN service? If not, could someone hit me with the clue stick and set me right? As I said, in the grand scheme of things this isn't a big deal for me. But, it's just frustrating that I can get so close to updating my home server and just fall short.
Thanks!

Your post actually contains the Key to solve the problem and there is not really a big need for going all the way to use the Property List Editor to fork around /etc/ipfilter/ipaddressgroups.plist.
There has been much written on this problem but basically you see that most is trial and error and this does include myself and my findings in this post, too, but I think I can further narrow down on what CAUSES this problem and how to fix it.
First off, we are talking a combination of using NAT (Network Address Translation - bridging an Internet connection on an external network card over to an internal network card), Firewall (which is needed in OS X to be have NAT working because the Firewall "helps" NAT by doing its job, DHCP (for providing dynamic IP addresses to clients on the internal network, don't confuse, DHCP is not providing this service to the VPN clients, that is done by the VPN server), and - last but not least - VPN to provide access to not only to the server but to any machine on the internal network over the outside network card (aka, giving remote clients a chance to connect to the local network over the public Internet in a save and nice way).
OK. The short story: you can do it ALL in Mac OS X 10.5's Server Admin tool. If it fails it is nearly always the Firewall!
You can check if this is the case for your setup by temporarily opening the Firewall up to not block any traffic: in Server Admin, click on Firewall -> Settings -> Services -> Edit Service for: any and click "Allow all trafic from "any"", save it (and to be 100% sure, stop and restart the firewall. If your clients can NOW connect at least to the server, it was the firewall. Now don't forget to switch off allowing all traffic from any, or you will be left with an open doors server ready for anybody to explore
Now what goes wrong in the first place? It appears that the GSA (Gateway Setup Assistant) that is "hidden away" in the NAT settings does something awfully wrong. It will set up all the address groups in the firewall: the any group will remain as it is usually, another one defining the internal network, and a one called VPN-net for VPN.
What it DOES do wrong here (I am no firewall expert, this is purely trial and error, so please anybody do explain!) is to give the VPN-net exactly the same address range as the internal network. And here seems to be the overall problem.
When Twintails wrote to add 192.168.3.60/27 as address range for VPN, I realized what he/she did. Writing 192.168.3.60/27 effectively narrows down the address range starting at 192.168.3.33 up to 192.168.3.62. There are millions of subnetmask calculators out on the net, give it a try e.g. here: http://www.subnet-calculator.com/
So, I looked for what range of address will actually be given out by the VPN server to VPN clients upon connections. Of course you need to make sure that this address range is NOT given out by your DHCP server.
In my setup, the server is 192.168.1.1, the DHCP server provides addresses from 192.168.1.10 up to 192.168.1.127 (I start with 10 because I have some static addresses for special purposes from 192.168.1.2 to 192.168.1.9. So, this means, anything above 192.168.1.127 is potentially "free" for my VPN connections.
Next I used the subnetmask calculator to find a narrow address group that matched my purposes. I found 192.168.1.192/26 which effectively gives me a range from 192.168.1.192 to 192.168.1.255 (which is in fact more then I have clients connecting from externally!).
I went to the Server Admin Tool, and clicked Firewall -> Settings -> Address Group and edited the VPN-net one. First I deleted what was in "Addresses in group" and entered from scratch 192.168.1.192/26. Next - just to make certain because basically this is what Twintails had in his/her post by saying to add a name String with exactly the same information - I overwrote VPN-net by 192.168.1.192/26 and saved. (I THINK that this last step might not really be needed, but I haven't tried).
Next click Save (basically it should already work, but I always want to be extra sure, so I stoped and immediately thereafter started the firewall again to be 100% certain all new rules are now active.
And now: it works! Clients can access the server AND the entire local network from remote using VPN.
One last comment: I have the feeling that (although less safe and less advanced technologicall) PPTP works much better for us then L2TP. So I have switched off L2TP support altogether because it simply NEVER really worked. We are using Mac OS X 10.4 and 10.5 to connect to the 10.5 server using this setup.

Unable to establish a session with the Address Book Server

I have installed the following
Sun Java System Messaging Server 7 Update 3
Sun Java System Calendar Server 6.3
Sun Java System Directory Server 6.3.1
GlassFish Enterprise Server 2.1 Patch 2 with HADB support
Delegated Administrator 7
Sun Convergence 1 Update 3
as per the instruction here
http://wikis.sun.com/display/CommSuite7/Sun+Java+Communications+Suite+7+on+a+Single+Host
My problem is that when I open outlook and try to add a new contact, I get a message saying:
Unable to establish a session with the Address Book Server. Contact your server administrator for help or try later.
When using webmail, I can add contacts just fine.
How can I fix this problem?
Thanks
Edited by: Nevron on 26 ??? 2010 11:31 ??

Nevron wrote:
My problem is that when I open outlook and try to add a new contact, I get a message saying:
Unable to establish a session with the Address Book Server. Contact your server administrator for help or try later.Refer here:
http://forums.sun.com/thread.jspa?threadID=5424727
You need to log a Sun support request to get the latest Convergence patch.
Regards,
Shane.

How can a session have an ACTIVE status with a WAITING state

Hi all,
I would like to know the difference between status and state of a session ?
The documentation says :
for status ACTIVE : Session currently executing SQL
for state WAITING : The session is currently waiting...
How can a session execute a SQL statement and be waiting at the same time ?
Regards,
fcjunic.

Hi fcjunic,
It's really not paradoxical, once you understand the definition of the terms.
First, we have V$SESSION.STATUS, which can be ACTIVE or INACTIVE. A session is ACTIVE if it's in a database call. So, think of this from the client side point of view. A session does a parse call, or an execute call, or a fetch call, etc. For the duration of that call, till control returns back to the client, that session is said to be ACTIVE.
From the time the calls returns, till the time of the next call, the session is INACTIVE.
Next, we have V$SESSION.STATE. This is probably more useful to think of from the server process point of view. This refers to whether the server process is currently running, i.e. on the CPU, or WAITING, i.e., waiting on a resource. Possible values for this column are WAITING, WAITED KNOWN TIME, WAITED SHORT TIME, and WAITED UNKNOWN TIME. Of those possibilities, a session is only actually waiting if STATE is WAITING. All the other values mean that it's no longer waiting, but is running on CPU.
A session w/ STATUS of INACTIVE, will always be in STATE of WAITING, waiting on the 'SQL*NET message from client' wait. So, in that case, it means the server process is waiting around for work to do. It's in between calls, so, STATUS is INACTIVE, and it's waiting on that network port, to receive the next call from the client.
An example of a session that's ACTIVE and has STATE of WAITING, would be a session that's, for example, doing a full table scan. So, it's got lots of data to read from disk. While the session waits for the read from disk to complete, the session waits on 'db file scattered read'.
Finally, for completeness, the difference between the different possible values of the STATE column. I already covered WAITING. If a session is not waiting, it's now on CPU, and it previously waited. If so, it either waited more than 10 ms, in which case it will report WAITED KNOWN TIME, or less than 10 ms, in which case it reports WAITED SHORT TIME, or timed_statistics is false, in which case this column will always be WAITED UNKNOWN TIME. Also, it's important to pay attention to this column, when trying to interpret the WAIT_TIME and SECONDS_IN_WAIT columns.
See here:
http://download.oracle.com/docs/cd/E11882_01/server.112/e10820/dynviews_3016.htm#REFRN30223
for more information.
Hope that helps,
-Mark

Too many session in the AS java server node?

I have install a Netweaver JAVA portal system for customer , this is cluster system one CI and 10 DIs, I found there are too many active session in each server node , I konw , the user can login anyone instance through the web dispatcher , but I found nearly 3000 active session in each server node after a work day in average, and there are too many iterative session , sometime one user can have 30-40 session in each server node after a work day .
I think the memmory is critical if there are have too many session , and sometimes, the log off fution of portal can't work ,so I decided to set a time-out parameter of the session (4 hours),but this is active method to delete the session of the user ,no matter the user is working with system .
Who can tell me how to effective control and enhance user's session managment of Netweaver Java server .

Check note 873190 or 376915
thanks
G. Lakshmipathi

Can I share my iCal across a network or only thro' .Mac?

Can I share my iCal across a network or only thro' .Mac? If so, how?

I don't think there's a way to share a calendar over a local network, but if you have your own non-.Mac webspace on the Internet, you can publish an iCal calendar to it rather than .Mac. To do this, open iCal and select Publish from the Calendar menu. In the dialog box that pops up, change the Publish On drop-down menu to "a private server" and put in whatever your password is to access the server.

Firefox can't establish a connection to the server at 127.0.0.1:8080.

Hi everyone!
I need your help. Im just a newbie in Oracle 11g. I'd just installed it last night and i found this problem:Firefox can't establish a connection to the server at 127.0.0.1:8080.
Can I ask what cause me to have that problem? Im using Windows XP, Service PAck 2.
Thank you for your replies and help. I'd badly need to this Oracle database to run..
Stay blessed. ^^

Hi Udo!
I've tried the lsnrctl status,(I'd just type what I think is important.. too lazy to type them all, hehehehe)
ALIAS:Listener
VERSION:TNSLSNR for 32 bit Windows, Version 11.2.0.2.0 Production
Trace Level:off
Security:ON, LOcal OS Authentication
SNMP:Off
Default Service:XE
Service "CLRExtProc" has 1 instance(s)
Instance "CLRExtProc", status unknown, has 1 handler(s) for this service
Service "PLSExtProc" has 1 instance(s)
Instance "PLSExtProc", status unknown, has 1 handler(s) for this service
when i tried the "sqlplus / as sysdba", it says:
ERROR:
ORA-01034:Oracle not available
ORA-27101:shared memory realm does not exist
Process ID:0
Session ID:0
Serial Number:0
Thank you.. ^^

HT5467 I can't slide the slider across to turn on location services, anyone know how I can enable it?

I can't slide the slider across to turn on location services, anyone know how I can enable it?

iOS: Unable to send or receive email
http://support.apple.com/kb/TS3899
Can’t Send Emails on iPad – Troubleshooting Steps
http://ipadhelp.com/ipad-help/ipad-cant-send-emails-troubleshooting-steps/
Setting up and troubleshooting Mail
http://www.apple.com/support/ipad/assistant/mail/
Server does not allow relaying email error, fix
http://appletoolbox.com/2012/01/server-does-not-allow-relaying-email-error-fix/
Why Does My iPad Say "Cannot Connect to Server"?
http://www.ehow.co.uk/info_8693415_ipad-say-cannot-connect-server.html
iOS: 'Mailbox Locked', account is in use on another device, or prompt to re-enter POP3 password
http://support.apple.com/kb/ts2621
iPad Mail
http://www.apple.com/support/ipad/mail/
Try this first - Reset the iPad by holding down on the Sleep and Home buttons at the same time for about 10-15 seconds until the Apple Logo appears - ignore the red slider - let go of the buttons. (This is equivalent to rebooting your computer.)
Or this - Delete the account in Mail and then set it up again. Settings->Mail, Contacts, Calendars -> Accounts Tap on the Account, then on the red button that says Remove Account.
 Cheers, Tom

Adding second BI platform server

Hi.
We are planning to add add a second BI platform server to our configuration. I have not done this before and I am trying to find out what actions should be done to get it working besides adding the 2nd server, installing BI platform on the 2nd server and changing the cluster name. And how will I be able to balance the load on the 2 BI servers? (Besides APS splitting.)
Current configuration:
1 Tomcat server
1 BI server
1 DB server (SQL server, 1 CMS DB and 1 AUDIT DB)
Planned configuration:
1 Tomcat server
2 BI servers (both with separate CMS running)
1 DB server (SQL server, 1 CMS DB and 1 AUDIT DB)
All advice is very welcome.
Greetings,
Marco

Hi Marco,
Basically, you are setting up a cluster. All you need to do is run installation and proceed with expand install.
You can follow screenshots steps from BI platform 4.0 cluster configuration - Business Intelligence (BusinessObjects) - SCN Wiki.
Once this is setup, you can follow this SAP Note:
1229417 - What are the requirements for a CMS cluster and how do you test to confirm cluster communication?
Regards,
Onkar

NUMBER OF SESSIONS CONNECTED TO AN APPLICATION SERVER

how i can find out number of database sessions connected to an application server
thanks and regards
Ajith

Current Sessions is the current total number of open sessions for each application. Yes, you can use JMX or WLST within a script.
The WebAppComponentRuntimeMBean mbean of your application provides this information through OpenSessionsCurrentCount attribute.
For instance, in WLST enter:
wls:/my_domain/serverRuntime/ApplicationRuntimes/my_application/ComponentRuntimes/my_app> cmo.getOpenSessionsCurrentCount()
For JMX I suggest to you see [http://download.oracle.com/docs/cd/E13222_01/wls/docs91/wlsmbeanref/core/index.html]
Edited by: Betino on 22/10/2009 11:26 AM

Can Web Services be synchronized

Can Web services be synchronized ?
Regards
Dheeraj

applications/modules can be developed to access a database, which can then be exposed as a WebService. So I guess the answer is yes. If you use a mapping framework, abstract it with EJB, or use DAO/JDBC and stick to a SQL command set common to all the databases you want to use, it could also be portable.
Example of a Web Service for JBoss? -- see jboss.org I'd expect.
The Oracle Database Web Service chapter in the Web Services documentation provides a good insight into some of the capabilities we have with Oracle Application Server to talk directly to an Oracle database.
http://download-west.oracle.com/docs/cd/B31017_01/web.1013/b28974/devdbase.htm#BDCCBHFG
-steve-

Can iPS sessions be synchronized across platform server?

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