Problem in sharing session

Hi
I am creating session in one of my servlet and removing in another servlet bu using
HttpSession sess=request.getSession(false);
sess.removeAttribute("aa");
but it still present
why

i am creating session in servlet suppose servlet1 with
HttpSession session=reques.getSession(true);
session.setAttribute("aa",ob);
and removing attribute in Servlet2 like
HttpSession ss=request.getSession(false);
ss.removeAttribute("aa");
but still present when i directly run servlet2 next time without running servlet 1

Similar Messages

A simple problem with sateful Session beans

Hi,
I have a really novice problem with stateful session bean in Java EE 5.
I have written a simple session bean which has a counter inside it and every time a client call this bean it must increment the count value and return it back.
I have also created a simple servlet to call this session bean.
Everything seemed fine I opened a firefox window and tried to load the page, the counter incremented from 1 to 3 for the 3 times that I reloaded the page then I opened an IE window (which I think is actually a new client) but the page counter started from 4 not 1 for the new client and it means that the new client has access to the old client session bean.
Am I missing anything here???
Isn�t it the way that a stateful session bean must react?
This is my stateful session bean source.
package test;
import javax.ejb.Stateful;
@Stateful
public class SecondSessionBean implements SecondSessionRemote
private int cnt;
/** Creates a new instance of SecondSessionBean */
public SecondSessionBean ()
cnt=1;
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And this is my simple client site servlet
package rezaServlets;
import java.io.*;
import java.net.*;
import javax.ejb.EJB;
import javax.servlet.*;
import javax.servlet.http.*;
import test.SecondSessionRemote;
public class main extends HttpServlet
@EJB
private SecondSessionRemote secondSessionBean;
protected void processRequest (HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException
response.setContentType ("text/html;charset=UTF-8");
PrintWriter out = response.getWriter ();
out.println("<html>");
out.println("<head>");
out.println("<title>Servlet main</title>");
out.println("</head>");
out.println("<body>");
out.println("<h1>Our count is " + Integer.toString (secondSessionBean.getCnt ()) + "</h1>");
out.println("</body>");
out.println("</html>");
out.close ();
protected void doGet (HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException
processRequest (request, response);
protected void doPost (HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException
processRequest (request, response);
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You are injecting a reference to a stateful session bean to an instance variable in the servlet. This bean instance is shared by all servlet request, and that's why you are seeing this odd behavior.
You can use type-leve injection for the stateful bean, and then lookup the bean inside your request-processing method. You may also save this bean ref in HttpSession.
@EJB(name="ejb/foo", beanName="SecondBean", beanInterface="com.foo.foo.SecondBeanRemote")
public MyServlet extends HttpServlet {
ic.lookup("java:comp/env/ejb/foo");
}

Session backing beans and multiple navigator windows sharing session

Hi let's suppose i have a web and page1, page2 and page3 that should share the backingbean. Normal navigation goes from page 1 to page 2 to page 3.
I do not want a backing bean per page because i need to share data between my pages. The immediate solution is to put this bean in session context and use it in each page. But this has severe drawbacks:
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Any hint?
Thnx

I have a similar problem as described .
I hava one window with enterable fields and when you click on a button it opens another window .Both forms are backed by the same bean .since both forms are nearly the same .
The bean is a managed bean in request scope .
when I fill in the first window with values and click on the link it opens the second but the first windows elements and now empty .
Even though it is in Request scope when the second window is being loaded the bean is re-initialized . I would expect a new intance of this bean to be created for the second window .
This is how I am calling the second window .
<h:commandButton id="newRequestItem" action="#{requestItem.createNewRequestItem}" rendered="#{createActivationRequest.displayCreateLinks}" onclick="openNewPage('NewRequestItem.jsp');"
image="images/show_all.gif" title="new request">
<h:outputText value="new request" styleClass="toolbar-command"></h:outputText>
</h:commandButton>
function openNewPage(url)
aqcbwin= window.open(url, "newRequestItem","toolbar=no, scrollbars=1");
aqcbwin.moveTo(50, 50);
target="_new";
//target="_blank";
aqcbwin.focus();
any ideas to what is wrong and how I can correct this .
Thanks for your help .
Mark

Premiere Elements 11 gives error "encountered a problem installing shared technologies" and does not install.

I have Photoshop Elements 11 installed but Premiere Elements will not install due to the problem installing shared technologies. I would appreciate any suggestions as to how to fix the issue. I tried the installation several times.

205EdMLewis
On what computer operating system is your Premiere Elements 11 running on? For now I will assume Windows 7, 8, or 8.1 64 bit. Are you installing the program from
an installation disc or from installation files?
The Shared Technologies error is an old story that afflicts several versions of Premiere Elements on several different computer operating systems. My encounters with this error
have been using installation disc for the program involved.
There are numerous home remedies. The one that has been working for me lately and consistently has been the disabling of the OOBE Folder which is found
Local Disk C
Program Files (x86)
Common Files
Adobe
and in the Adobe Folder is the OOBE which you disable by changing the folder name from OOBE to OLDOOBE.
Please let us know if that worked for you.
Do not give up.
ATR

Problem in bdc session method for tcode FS00

Hi Experts,
problem in bdc session method, when i run this program no output is shown.
Even it is not calling the transaction.
code as follows.
*& Report Z_GL_MASTER
*& CATEGORY         = BDC.
*& DESCRIPTION      = UPLOADING G/L MASTER RECORDS.
*& TECHNICAL CONST = FRANCIS REDDY.
*& FUNTIONAL CONST = FICO.
REPORT Z_GL_MASTER.
*& Internal Table
DATA : BEGIN OF IT_UPLOAD OCCURS 0,
       SAKNR LIKE GLACCOUNT_SCREEN_KEY-SAKNR,          " ACCOUNT NUMBER.
       BUKRS LIKE GLACCOUNT_SCREEN_KEY-BUKRS,          " COMPANY CODE.
       KTOKS LIKE GLACCOUNT_SCREEN_COA-KTOKS,           " ACCOUNT GROUP.
       XPLACCT LIKE GLACCOUNT_SCREEN_COA-XPLACCT,       " P&L STATEMEMENT.
       GVTYP LIKE GLACCOUNT_SCREEN_COA-GVTYP,          " P&L STATEMENT TYPE.
       XBILK LIKE GLACCOUNT_SCREEN_COA-XBILK,           " BALANCE SHEET STATEMENT
       SHORT LIKE GLACCOUNT_SCREEN_COA-TXT20_ML,        " SHORT TEXT.
       LONG LIKE GLACCOUNT_SCREEN_COA-TXT50_ML,         " LONG TEXT.
       WAERS LIKE GLACCOUNT_SCREEN_CCODE-WAERS,         " ACCOUNT CURRENCY.
       XSALH LIKE GLACCOUNT_SCREEN_CCODE-XSALH,         " ONLY BALANCES IN LOCAL CURRENCY.
       MITKZ LIKE GLACCOUNT_SCREEN_CCODE-MITKZ,         " RECONCILATION ACCOUNT FOR ACCOUNT TYPEGLACCOUNT_SCREEN_CCODE-MITKZ
       XOPVW LIKE GLACCOUNT_SCREEN_CCODE-XOPVW,         " OPEN ITEM MANAGEMENT.
       XKRES LIKE GLACCOUNT_SCREEN_CCODE-XKRES,         " LINE ITEM DISPLAY.
       ZUAWA LIKE GLACCOUNT_SCREEN_CCODE-ZUAWA,         " SORT KEY.
       FSTAG LIKE GLACCOUNT_SCREEN_CCODE-FSTAG,         " FIELD STATUS GROUP.
       XGKON LIKE GLACCOUNT_SCREEN_CCODE-XGKON,         " RELAVENT CASH FLOW.
       END OF IT_UPLOAD.
*& Internal Table FOR BDC DATA.
DATA : IT_BDCDATA TYPE BDCDATA OCCURS 0 WITH HEADER LINE.
*& DATA DECLARATIONS.
DATA : V_FILE LIKE RLGRAP-FILENAME.
*& SELECTION SCREEN.
PARAMETER : P_FILE LIKE V_FILE.
AT SELECTION-SCREEN ON VALUE-REQUEST FOR P_FILE.
     PERFORM GET_FILENAME.
START-OF-SELECTION.
      PERFORM UPLOAD_DATA.
      PERFORM BDCDATA_OPEN.
      PERFORM BDC_POPULATE.
      PERFORM BDC_CLOSE.
*&      Form GET_FILENAME
form GET_FILENAME .
CALL FUNCTION 'F4_FILENAME'
   EXPORTING
     PROGRAM_NAME        = SYST-CPROG
     DYNPRO_NUMBER       = SYST-DYNNR
     FIELD_NAME          = 'P_FILE'
   IMPORTING
     FILE_NAME           = P_FILE.
endform.                    " GET_FILENAME
*&      Form UPLOAD_DATA
form UPLOAD_DATA .
CALL FUNCTION 'WS_UPLOAD'
EXPORTING
   FILENAME                      = P_FILE
   FILETYPE                      = 'DAT'
TABLES
    data_tab                     = IT_UPLOAD.
endform.                    " UPLOAD_DATA
*&      Form BDCDATA_OPEN
   FORM FOR BDC_OPEN_GROUP.
form BDCDATA_OPEN .
CALL FUNCTION 'BDC_OPEN_GROUP'
EXPORTING
   CLIENT                    = SY-MANDT
   GROUP                     = 'GLMASTER'
   HOLDDATE                  = SY-DATUM
   KEEP                      = 'X'
   USER                      = SY-UNAME.
endform.                    " BDCDATA_OPEN
*&      Form BDC_POPULATE
POPULATING BDC DATA .
form BDC_POPULATE .
loop at it_upload.
PERFORM BDC_SUB1 USING 'X' 'SAPLGL_ACCOUNT_MASTER_MAINTAIN' '2001'.
PERFORM BDC_SUB2 USING 'BDC_OKCODE' '=ACC_CRE'.
PERFORM BDC_SUB2 USING 'BDC_CURSOR' 'GLACCOUNT_SCREEN_KEY-SAKNR'.
PERFORM BDC_SUB2 USING 'GLACCOUNT_SCREEN_KEY-SAKNR'    IT_UPLOAD-SAKNR.
PERFORM BDC_SUB2 USING 'GLACCOUNT_SCREEN_KEY-BUKRS'    IT_UPLOAD-BUKRS.
PERFORM BDC_SUB1 USING 'X' 'SAPLGL_ACCOUNT_MASTER_MAINTAIN' '2001'.
PERFORM BDC_SUB2 USING 'BDC_OKCODE' '=2102_GROUP'.
PERFORM BDC_SUB2 USING 'BDC_CURSOR' 'GLACCOUNT_SCREEN_COA-KTOKS'.
PERFORM BDC_SUB2 USING 'GLACCOUNT_SCREEN_COA-KTOKS'    IT_UPLOAD-KTOKS.
PERFORM BDC_SUB2 USING 'GLACCOUNT_SCREEN_COA-XPLACCT' IT_UPLOAD-XPLACCT.
PERFORM BDC_SUB1 USING 'X' 'SAPLGL_ACCOUNT_MASTER_MAINTAIN' '2001'.
PERFORM BDC_SUB2 USING 'BDC_OKCODE' '=2102_BS_PL'.
PERFORM BDC_SUB2 USING 'GLACCOUNT_SCREEN_COA-GVTYP'    IT_UPLOAD-GVTYP.
PERFORM BDC_SUB2 USING 'GLACCOUNT_SCREEN_COA-XBILK'    IT_UPLOAD-XBILK.
PERFORM BDC_SUB1 USING 'X' 'SAPLGL_ACCOUNT_MASTER_MAINTAIN' '2001'.
PERFORM BDC_SUB2 USING 'BDC_CURSOR' 'GLACCOUNT_SCREEN_COA-TXT20_ML'.
PERFORM BDC_SUB2 USING 'GLACCOUNT_SCREEN_COA-TXT20_ML' IT_UPLOAD-SHORT.
PERFORM BDC_SUB2 USING 'GLACCOUNT_SCREEN_COA-TXT50_ML' IT_UPLOAD-LONG.
PERFORM BDC_SUB1 USING 'X' 'SAPLGL_ACCOUNT_MASTER_MAINTAIN' '2001'.
PERFORM BDC_SUB2 USING 'BDC_OKCODE' '=TAB02'.
PERFORM BDC_SUB2 USING 'GLACCOUNT_SCREEN_CCODE-WAERS' IT_UPLOAD-WAERS.
PERFORM BDC_SUB2 USING 'GLACCOUNT_SCREEN_CCODE-XSALH' IT_UPLOAD-XSALH.
PERFORM BDC_SUB2 USING 'GLACCOUNT_SCREEN_CCODE-MITKZ' IT_UPLOAD-MITKZ.
PERFORM BDC_SUB2 USING 'GLACCOUNT_SCREEN_CCODE-XOPVW' IT_UPLOAD-XOPVW.
PERFORM BDC_SUB2 USING 'GLACCOUNT_SCREEN_CCODE-XKRES' IT_UPLOAD-XKRES.
PERFORM BDC_SUB2 USING 'GLACCOUNT_SCREEN_CCODE-ZUAWA' IT_UPLOAD-ZUAWA.
PERFORM BDC_SUB1 USING 'X' 'SAPLGL_ACCOUNT_MASTER_MAINTAIN' '2001'.
PERFORM BDC_SUB2 USING 'BDC_OKCODE' '=TAB03'.
PERFORM BDC_SUB2 USING 'GLACCOUNT_SCREEN_CCODE-FSTAG' IT_UPLOAD-FSTAG.
PERFORM BDC_SUB2 USING 'GLACCOUNT_SCREEN_CCODE-XGKON' IT_UPLOAD-XGKON.
CALL FUNCTION 'BDC_INSERT'
EXPORTING
    TCODE                  = 'FS00'
   TABLES
     dynprotab              = IT_BDCDATA.
endloop.
endform.                    " BDC_POPULATE
*&      Form BDC_CLOSE
FORM FOR CLOSING BDC_GROUP
form BDC_CLOSE .
CALL FUNCTION 'BDC_CLOSE_GROUP'.
endform.                    " BDC_CLOSE
*&      Form BDC_SUB1
   FORM FOR BDCDATA.
form BDC_SUB1   USING A B C.
CLEAR IT_BDCDATA.
IT_BDCDATA-DYNBEGIN = A.
IT_BDCDATA-PROGRAM = B.
IT_BDCDATA-DYNPRO =   C.
APPEND IT_BDCDATA.
endform.                    " BDC_SUB1
*&      Form BDC_SUB2
      text
form BDC_SUB2   USING A B.
CLEAR IT_BDCDATA.
IT_BDCDATA-FNAM = A.
IT_BDCDATA-FVAL = B.
APPEND IT_BDCDATA.
endform.                    " BDC_SUB2
Points will be rewarded.
Thanks in advance.
Francis.

Hi,
Once the program is executed..It will a BDC session..
THen you have to use the transaction SM35..To process the BDC session..
Thanks,
Naren

Problems File Sharing with my PC

I'm having so many problems just sharing files with my PC.
I have a G3 with 10.3.9 connected with a straight ethernet cable to a hub, which is then connected to my PC, Windows XP Pro.
On my Mac Windows File Sharing is on and the Network names are the same for Mac and PC.
The error I get when trying to connect is:
"Windows cannot find '\\**.***.*.*\macname'. Check the spelling and try again, or try searching for the item by clicking the Start button and then clicking search"
I set this up successfully about 8 months ago without any issues and can't figure out what I'm doing wrong now.
The hub is a NetGear DS104 <http://www.netgear.com/Products/Switches/EthernetHubs/DS104.aspx> which should have no issues.
Can anyone help hold my hand and start from scratch as I'm sure I'm being stupid.
Thanks.

JOHN - You rock! - Issue sorted. Typically it was something I didn't check, the firewall! One day I'm going to find you and buy you a beer or an equivalent alternative
May thanks.

A problem with a session Access

Hi Olivier,
To connect with Forte while running distributed you must use System DNS
instead of User DNS on the server. The ftexec.exe on your server partition
will be launched by the NodeMgr running as UID SYSTEM. User DNS are not
available to processes running as UID SYSTEM.
Zenon Adamek
Purolator
-----Original Message-----
From: Olivier Andrieux [SMTP:oandrieuxaxialog.fr]
Sent: Tuesday, July 04, 2000 4:59 AM
To: forte-userslists.xpedior.com
Subject: (forte-users) A problem with a session Access
Hi,
We have defined a service object which calls a database Access, when we
use the driver odbc of another station the service object is created and
the application runs. But when we use the driver of the server we have an
exception and this message :
SYSTEM ERROR: Unable to start the partition AxiGecom_CL0_Part1 on any of
the
nodes to which it has been assigned. See the remainder of the error
stack for
more information.
Class: qqsp_ResourceException
Error #: [1602, 593]
Detected at: qqcf_StandardConfig::LoadRemotePartition at 5
Last TOOL statement: method InterfaceManager.PrepareLOM
Error Time: Tue Jul 04 10:50:19
Exception occurred (locally) on partition "Forte_cl0_Client",
(partitionId
= EB3ED870-274C-11D4-8051-304F7116AA77:0x3f9:0x2, taskId =
[EB3ED870-274C-11D4-8051-304F7116AA77:0x3f9:0x2.15]) in application
"FTLaunch_cl0", pid 149 on node STAT10 in environment axialog.
SYSTEM ERROR: Unable to start partition AxiGecom_CL0_Part1 on node
SERVEUR59B.
Class: qqsp_ErrorDescriptor
Error #: [1602, 592]
Detected at: qqcf_StandardConfig::LoadRemotePartition at 3
Error Time: Tue Jul 04 10:50:19
Exception occurred (locally) on partition "Forte_cl0_Client",
(partitionId
= EB3ED870-274C-11D4-8051-304F7116AA77:0x3f9:0x2, taskId =
[EB3ED870-274C-11D4-8051-304F7116AA77:0x3f9:0x2.15]) in application
"FTLaunch_cl0", pid 149 on node STAT10 in environment axialog.
SYSTEM ERROR: Attempt to load partition named AxiGecom_CL0_Part1 failed.
Class: qqsp_ResourceException
Error #: [1001, 4]
Detected at: qqrt_ForteExecAgent::LoadPartition at 1
Error Time: Tue Jul 04 10:49:15
Distributed method called: qqrt_ForteExecAgentProxy.LoadPartition!6
(object name Unnamed) from partition "Forte_cl0_Client",
(partitionId =
EB3ED870-274C-11D4-8051-304F7116AA77:0x3f9:0x2, taskId =
[EB3ED870-274C-11D4-8051-304F7116AA77:0x3f9.4]) in application
"FTLaunch_cl0", pid 149 on node STAT10 in environment axialog
Exception occurred (remotely) on partition "Forte_Executor",
(partitionId
= EB3ED870-274C-11D4-8051-304F7116AA77:0x3de, taskId =
[EB3ED870-274C-11D4-8051-304F7116AA77:0x3de.61]) in application
"AxiGecom_cl0", pid 386 on node SERVEUR59B in environment axialog.
SYSTEM ERROR: Failed to create service object
Axigecom_Serveur.Connection_BD.
Class: qqsp_ResourceException
Last TOOL statement: method qqsp_NameList.
Error Time: Tue Jul 04 10:49:15
Exception occurred (remotely) on partition "Forte_Executor",
(partitionId
= EB3ED870-274C-11D4-8051-304F7116AA77:0x3de, taskId =
[EB3ED870-274C-11D4-8051-304F7116AA77:0x3de.61]) in application
"AxiGecom_cl0", pid 386 on node SERVEUR59B in environment axialog.
USER ERROR: (This error was converted)
Failed to connect to database: Axigecom, username: Administrateur.
[Microsoft][Gestionnaire de pilotes ODBC] Source de données non
trouvée et
nom
de pilote non spécifié
Class: qqdb_RemoteAccessException with ReasonCode:
DB_ER_DBMSCONNECTION
DBMS SQLSTATE: IM002
Class: qqsp_ErrorDescriptor
Detected at: qqdb_OdbcVendorInfo::DoSQLConnect at 10
Last TOOL statement: method qqsp_NameList.
Error Time: Tue Jul 04 10:49:15
Exception occurred (remotely) on partition "Forte_Executor",
(partitionId
= EB3ED870-274C-11D4-8051-304F7116AA77:0x3de, taskId =
[EB3ED870-274C-11D4-8051-304F7116AA77:0x3de.61]) in application
"AxiGecom_cl0", pid 386 on node SERVEUR59B in environment axialog.
for information, we use a server NT and the stations use Nt, the drivers
DNS users are declared.
We use Access2000, and the version M for Forté
Thanks in advance,
Olivier Andrieux
AXIALOG
France

I've got the problem about sharing the screen

Hi, i bought iMac 21.5 (Late 2013), i'v upgraded it to the Mavericks. I've got the problem about sharing the display, i have thunderbolt to hdmi adapter and while i plug it to my TV, it doesn't work, it has no signal on TV, can someone help me ?? Thank Yo

Hello Gukakila
Start your troubleshooting with the article below. Try out the cable on a different tv or monitor to see if it shows up there. You may also need to reset the SMC and Parameter Ram.
Apple computers: Troubleshooting issues with video on internal or external displays
http://support.apple.com/kb/ht1573
Regards,
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My host name changes every few days, since Xmas adding a macbook its changed 6 times. Do I need to stop this? Does it cause problems with sharing between the iMac and macbook?

my host name changes every few days, since Xmas adding a macbook its changed 6 times. Do I need to stop this? Does it cause problems with sharing between the iMac and macbook?

There are several possible causes for this problem.
1. Two (or more) computers on the local network have the same Bonjour name, such as "X's-MacBook-Pro.local".
2. You have two simultaneous connections to the same local network: probably Ethernet and Wi-Fi. If applicable, disconnect the Ethernet cable or turn off Wi-Fi.
3. A Mac wakes from sleep due to network traffic. This is due to a bug in OS X that may only affect some models.
4. A device that gets its network address from the router wakes from sleep, and the address it was using before has been assigned to another device.
5. A third-party wireless router has incompatible settings or firmware. In that case, refer to the manufacturer or ISP for support. Restarting the router may help, temporarily.
6. See also this support article.
Rename the computer in the Sharing preference pane.

TPC 2012 - Problems with shared variable

Hi,
I tried to program simmilar thing to this one http://zone.ni.com/devzone/cda/tut/p/id/5548 on TPC 2012. But it doesn't work.I can see that both programs on my laptop and TPC are working(I've added an additional counter with display), but I cannot see any effect on TPC when I change the value of shared variable on my laptop. I use LabView 8.6 with Touch Panel Module. My question is what are the exact steps to run such application on TPC2012? Are they the same as for TPC 2006?
I've noticed following issues:
1.I cannot deploy the program from Project Manager(there is an information that maybe TPC Service is not started. - I've found such information about TPC Service http://digital.ni.com/public.nsf/allkb/DE177828D27A14A48625734E00768B66 but in fact I cannot find Start » All Programs»National Instruments » NI TPC Service » NI TPC Service Manager 1.0 Does it mean, that the TPC Service is not installed and the programm with shared varibles won't be working or can I start it somehow in another way? Do I need to have TPC service installed on TPC2012?
Until now, I've built the project and sent it through FTP to TPC(the folder was /TEMP) and then started it.
2.Ping works OK
Thank you in advance for any hints how to solve this problem.
Martin

Well no problem, but I'm frustrated with this issue... I've tested many things and nothing. Just to help someone else as I in the future, these are my sources:
http://forums.ni.com/t5/LabVIEW/TPC-2012-Problems-with-shared-variable/m-p/1009631/highlight/false#M...
http://digital.ni.com/public.nsf/allkb/28536DE7E2D9E98B8625770B00738920?OpenDocument
http://zone.ni.com/reference/en-XX/help/372507B-01/lvtpcgsm/tpc_install_sharvar/
http://zone.ni.com/reference/en-XX/help/372507C-01/lvtpcgsm/tpc_install_sharvar/
http://digital.ni.com/public.nsf/allkb/23532363F4905EC28625727A00730B80?OpenDocument
http://forums.ni.com/t5/FieldPoint-Family/TPC-2006-Not-Listed-in-Targets-and-Devices/td-p/566325
http://forums.ni.com/t5/LabVIEW/MAX-can-t-detect-TPC-2106T/td-p/831524
http://zone.ni.com/devzone/cda/tut/p/id/5868
http://digital.ni.com/public.nsf/websearch/28B748B9697B79E18625725A00009066?OpenDocument
http://digital.ni.com/public.nsf/websearch/D1726990DCEB82E4862570F20069C57D?OpenDocument
http://digital.ni.com/public.nsf/allkb/3B469103BBDD4CE48625726000665B36
I hope find some hint..
Fabian León
Certified LabVIEW Associate Developer

Problem with shared objects synchoronization.

I encountered a small problem with shared objects.
I'm working on a program that creates chat rooms of a fixed
size of 30 users. When the 31th user comes, a new room is created.
The idea is that the client first connects to the first room
and checks if it's full by connecting to shared objects. If it is
full, connection is closed and process is reapeated on a new
instance of the application.
I use a function to connect to an instance, which takes as a
parameter a number (1 for instance room_1, 2 for room_2, etc). The
function itself creates the necessary Netconnection and
sharedObject objects.
If a room is full, Netconnections and sharedObjects are
closed and function is called again with another number.
I have no problem for connecting to the first room, but after
closing the first connection and connecting to the new room, there
seem to be some problems with the shared objects (especially,
OnSync doesn't seem to execute again after the connection to the
shared objects of the new instance).
I was wondering if you had any ideas what could cause this.
Is it the use of the same variable names for connecting at two
different shared objects?
Here is the function :
function initStreams(room) {
client_nc = new NetConnection();
client_nc.connect("rtmp://192.168.0.4/Elearning/room_"+room);
in_ns = new NetStream(client_nc);
in_ns2 = new NetStream(client_nc);
Replay_video.attachVideo(in_ns);
out_ns = new NetStream(client_nc);
out_ns2 = new NetStream(client_nc);
in_ns.play("my_recorded_stream");
users_name = SharedObject.getRemote("users_name",
_root.client_nc.uri, false);
users_name.connect(_root.client_nc);
users_language = SharedObject.getRemote("users_language",
_root.client_nc.uri, false);
users_language.connect(_root.client_nc);
users_picture = SharedObject.getRemote("users_picture",
_root.client_nc.uri, false);
users_picture.connect(_root.client_nc);
users_finger = SharedObject.getRemote("users_finger",
_root.client_nc.uri, false);
users_finger.connect(_root.client_nc);
I you need more info, I can post more of the code on the
forum.
Any help would be really appreciated

I don't see any onStatus events in the code you posted above.
If you're defining the onstatus event outside the function, that's
the problem. When you define the shared object, you also need to
define it's onStatus event handler.
Also, you really should wait for the onStatus event of the
netConnection before you connect your sharedObjects. If you try to
connect the SO before the netConnection is established, the SO will
never connect.

Shared Session

Hello
we need a session-store (maintaining state) which is shared between several WebDynpros.
The WebDynpros are embedded into the Portal as iViews, any hint how to get such a shared session-store?
Thanks! Kai

Thank you very much for your ongoing effort, Anton.
Neither
Component Interfaces -> SharedContextIface -> Interface Controller
nor
Components -> SharedContextComp -> Local Component Interface -> Interface Controller
have any option to set required controllers. Only "normal" Component Controllers do have the "Required Controllers" Table under Tab Properties.
Anyone here having experience with EHP1?
Thanks!

Safari Sharing Session Info With Air

Hi Guys,
I'm having issues with safari sharing session information
with my air application. What i'm doing is using a URLLoader to
send a URLRequest to a web server. When I send the request in my
app, AIR is applying its own header vars to the request. When i try
to prevent this by setting URLRequest.manageCookies to false, I
lose some of the custom header variables that are sent by the
server in the response. Is there any way of preventing air from
cookie sharing and still retrieve all the header variables
including cusom vars?

This crash seems to be caused by a bug in iCloud. The only workaround that I know of at the moment is to disable Safari synchronization in the iCloud preference pane. Sync bookmarks with iOS devices in iTunes instead. You may also need to do as follows.
Back up all data.
Triple-click the text on the line below to the clipboard, then copy it to the Clipboard (command-C):
~/Library/Safari/Bookmarks.plist
Quit Safari.
Select
Go ▹ Go to Folder
from the Finder menu bar. Paste into the text box that opens (command-V), then press return.
A folder window should open with a file named "Bookmarks.plist" selected. Move the selected file to the Desktop, leaving the folder open.
Relaunch Safari. It will open with the default set of bookmarks. Delete them all. Select
File ▹ Import Bookmarks
from the Safari menu bar. Import from the bookmarks file you moved to the Desktop. Arrange the bookmarks as you wish.
If Safari now performs normally, you can delete the old bookmarks file. Otherwise, quit Safari again and put back the file you moved, replacing the newer one with the same name. Close the Finder window and post again.

Probleme avec shared technologie

bonjour
mon ordi à bloqué ,donc obligation de réinstaller windows,ainsi que pse11 ,et probleme avec (shared thecnologie) d'aprés ce que j'ai vue,il y a un gros bins chez adobe ,j'ai décoché les entrées au démarrage,désactivé mon anti-virus,,,mais rien n'y fait...y a t'il comme (magix...logiciel de montage) un anti dote,car ce probléme n'est pas d'aujourd'hui!!!! toujours est'il que je suis trés déçus ,,,il est certain que si j'avais eu vent de ce probleme,je n'aurai pas investis dans ce logiciel ,qui me reste sur les bras,(trés chére le DVD),un membre aurait'il trouvez l'astuce,,merci à l'avance

just let it rollback the installation. Restart the machine and try again. http://helpx.adobe.com/photoshop-elements/kb/troubleshoot-installation-photoshop-elements- premiere.html#main_Error__Below_mentioned_applications_have_failed_to_install__Shared_tech nologies_

JBoss cluster shared session not working always

Hi all,
I am using JBoss AS 4.0 for my Application, recently we need to scale the application, so we added another JBoss AS 4.0 in cluster. It is working fine with sticky session.
But we need to share the session state so we made the changes in JBoss service .xml and the Appache for shared session, as described in the Jboss administration documentation, but the session shareing is not working always, some time it is working, suddenly the session in the clustered server gone out,
please advice me what if i am missing, i cannot figure out
thanks in advance

Hello. I actually raised a support request to Microsoft about this. It seems from my testing that when using user profile disks in 2012 r2 that shared activation doesn't work. Last update this was with engineering team at MS. Will update when they have
confirmed this is an actual bug.

Problem in sharing session

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