NULL the returned Session Streaming

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• How do you address Null Session streaming returned via blackberry bold 9000

  Can Hi anyone help me solve the following exception in blackberry bold 9000:

  «net.rim.device.internal.media.RimMediaException: Null session streaming returned '.»»

  I want to create an application audio streaming online for blackberry devices. I wrote the code using 'API of Java ME' and then focused on the app for blackberry.

  The code does not work in S60 Simulator, as well as on nokia devices, but when I try to load the same app in the blackberry device I get the exception above, after that the song plays for 30 seconds.

  Can someone tell me how to solve this problem. Thanks in advance.

  Thanks for your response, but my problem is resolved 2 days back.

• NULL session streams returned when you use MediaPlayer

  Hey people,

  When you try to play sound on blackberry os 6 on 9780 I get the error "session flow null returned" after 2 or 3 times of the sound during playback. The error is thrown in the prefatch statement:

  InputStream inputStream = this.getClass().getResourceAsStream(jarPath);
  
              if (inputStream != null)
              {
                  m_SoundPlayer = javax.microedition.media.Manager.createPlayer
                          (inputStream, "audio/mpeg");
  
                  m_SoundPlayer.realize();
  
                  m_SoundPlayer.prefetch();
  
                  inputStream.close();
              }
          }
          catch (IOException e)
          {
  
          }
          catch (MediaException e)
          {
              //#debug
              if (e.getMessage() != null)
                  DebugText.Instance().Write(e.getMessage());
          }
  

  I tried Googling the error with no luck. Anyone got any ideas?

  EDIT: I meant, the code works on os<>

  Hey,.

  Thank you much for the help. Impossible to get your solution work, maybe because I won't read SD card. My solution if it helps anyoneL

  public class CDSoundPlayer {
  
      boolean keepPlaying = false;
      Player m_Player = null;
  
      public void playSound(String file, boolean continuous)
      {
          try {
              if (m_Player != null) {
                  stopSound();
              }
              InputStream is = getClass().getResourceAsStream(file);
              if (is == null) {
                  //#debug
                  DebugText.Instance().Write("Error loading file");
              }
              m_Player = javax.microedition.media.Manager.createPlayer(is, "audio/mp3");
              m_Player.realize();
              m_Player.prefetch();
  
              VolumeControl vc = (VolumeControl) m_Player.getControl("VolumeControl");
  
              m_Player.setMediaTime(-1);
              m_Player.setLoopCount(-1);
              m_Player.addPlayerListener(new extendedPlayerListener(file, continuous, this));
  
              m_Player.start();
          } catch (IOException ex) {
              ex.printStackTrace();
          } catch (MediaException ex) {
              ex.printStackTrace();
          }
      }
  
      public void stopSound()
      {
          if (m_Player == null)
              return;
          try {
              m_Player.stop();
              try
              {
                  if(m_Player.getState() == Player.PREFETCHED) {
                      m_Player.deallocate();
                  }
                  if(m_Player.getState() == Player.REALIZED || m_Player.getState() == Player.UNREALIZED) {
                      m_Player.close();
                      m_Player = null;
                  }
              } catch (Exception e)
              {
              }
  
          } catch (MediaException ex) {
              ex.printStackTrace();
          }
      }
  }
  
      class extendedPlayerListener implements PlayerListener
      {
          String file;
          boolean playContinuous;
          CDSoundPlayer player;
  
      public extendedPlayerListener(String file, boolean b, CDSoundPlayer player) {
          this.file = file;
          this.player = player;
          playContinuous = b;
      }
  
      public void playerUpdate(Player player, String event, Object eventData) {
          if (event.equals( PlayerListener.END_OF_MEDIA))
          {
              this.player.stopSound();
              if (playContinuous)
                  this.player.playSound(file, playContinuous);
          }
      }
  

• I can't get the tabs of the previous session of the return when I reopen it Firefox. The header of the window, or 'Quit' in the file Menu using 'Close' of Firefox not working. Note that "Restoration of previous Session" on my Menu history is grayed out so

  Question
  I can't get the tabs of the previous session of the return when I reopen it Firefox. I tried closing with 'Close' header of Firefox window, but also 'Quit' in the file Menu. Note that "Restoration of previous Session" on my Menu history is grayed out so I can't use it. In addition, there is no tab at the top of my window to open Firefox Firefox - only a menu bar that shows "File", "Edit", "View", "History", "Favorites", "Tools" and "Help". I am running Windows 7 Home Professional and Firefox 4.01

  "I can't do the tabs from the previous session of the return when I reopen it Firefox.

  Remember that you are not private browsing or they are in permanent private browsing mode. See: https://support.mozilla.com/en-US/kb/Private%20Browsing (2nd and 3rd options menu on this page)

  Make sure that you are not clearing history during a session or when Firefox is closed. See:

  • Clear recent history: https://support.mozilla.com/en-US/kb/Clear%20Recent%20History
  • Clear history of Firefox closing: uncheck 'Clear history of Firefox closing' options > Privacy panel (the first item under "History" on this Panel should be set on "Firefox will be: use the custom settings for history" to see that point to uncheck)

  "There is no Firefox tab at the top of my Firefox window open - only a menu bar.

  The Firefox button is supposed to be on by default in Vista and Windows 7.

  In Firefox 4, you have the choice of using the Firefox (orange or grey) button in the upper left or the menu bar (File, Edit, View, history, Favorites, tools.) Help).

  • The selections on the Firefox button are distinguished by the menu bar options.
  • You can easily switch between the Menu bar and the Firefox button or leave one or the other active.
  • One used depends on if the Menu bar is enabled
    • Bar menu checked = Bar Menu on, Firefox off button
    • Bar menu unchecked = Menu Bar off, Firefox button on

  When the Firefox button appears and you want to temporarily view and use the menu bar, press ALT or F10 displays the menu bar and you can make your selections in the Menu bar displayed temporarily.

  To check (or uncheck) the menu bar, do one of the following:

  • using the Firefox button: click on the Firefox button > Options > Menu bar
  • using the Menu bar: click on view > toolbars > Menu bar
  • Hold DOWN the ALT key while pressing the VTM keyboard letters

• Failed to retrieve the scope session bean

  Hello
  I'm working on JDeveloper 11.1.1.6.0.
  
  I use a session bean extended for the storage of information about the logged-on user. I have a page and a reading of the data of this extended session bean managed bean. It works very well. But now, I created another page also using the bean managed to read the data of the extended session bean. But he always returned null for the bean.
  
  Anyone has an idea why this might happen? It is not really clear to me why she is working with the first page and not with the second page, even when they both use the 'same' bean managed.
  
  Thanks in advance.
  Alex

  Alex,

  Kind of how convoluted to get a reference to a bean.

  Have you tried to create a managed property in the bean where is your code (set the value of the property #{SessionBean} in faces-config.) (XML)?

  John

• APEX 4.1 Login page kills the existing session cookie

  So far the session cookie enabled us to figure out if the user has already had a session and redirect them to the page they wanted using this session (thanks to a method on the page of connection). Just try APEX 4.1 and it seems that this quick hack will not work, because:
  a. the session cookie has been replaced by the time that the login page is loading
  b. the login page gives no clue as to the destination of the user actually wanted (used to be able to verify OWA_UTIL. GET_CGI_ENV('QUERY_STRING') to see what looked like the URL, but now the URL is simply the login page)
  
  The problem that I am trying to solve is a job of logging system where users get a lot of e-mail notifications. With the standard behavior of the APEX, they will have to identify each time they click on a link in an e-mail. Because it is a rather unusual behavior for another web application, I used, anyone has any ideas about how to get the APEX to stop killing sessions by substituting the cookie whenever it sees a URL he dislikes? Have tried to use the session 0, but still it beats my cookie.

  Hey Capt egg,

  Nice to see that you studied and found a solution. However, I think that things can be a bit improved. It seems that you already used a custom authentication scheme, it is good, because it allowed to use application session hooks join. However, I think that this does not exactly what you expect.

  During the installation of the session, at the beginning of the Summit "request for treatment, he runs about this code:"

  1 write the session id of the query (parameter to URL or POST) in a global variable
  2 load of metadata application authentication (cookie name, Sentry function, function of invalid session, etc.)

  3. If a global session exists, run "Builtin Cookie Sentry":
  3.1 query the table of the session by the value of the cookie.
  3.2 If the session of the query id matches the overall session id, session information matching.
  3.3. in the case, the session information is incomplete, reset the session variable.

  4. If this is not the login page, run application-specific Sentinel:
  4.1 run the result of the Sentinel session function if a function is defined
  4.2 If the Sentinel returned true function, run the validation function if it is set

  5. "create / reuse Session."
  5.1. If the session variable points to a valid session record, the user to read and other variables of the session save
  5.2 in the case, create a new session not authenticated

  6. write a new cookie in HTTP session if a new session was created

  7. If the sentinels (4) returned false, run 'Invalid Session Manipulation':
  7.1 save deep link in the current page
  7.2 run invalid session function if a function is defined
  7.3 redirect to url "Invalid Session" of authentication

  This is only an overview and implementation details may change. However, I think that it can show major problems with the help of the function of invalid session for Assembly of the session:

  -In (4.1), the engine creates a record of the session and the session id
  -In (6), the engine creates a session cookie
  -Invalid session feature modifies the session global variable id back to the old session, but there is still a newly created session
  -The function of session invalid re-inits the htp buffer and thus cancels (6) high. The connection of the session would create a new session for each request, otherwise.

  My suggestion is that you use a sentinel of session instead. Here is an example:

  function session_joining_sentry return boolean is
    l_cookie_session_id number;
    l_user              APEX_WORKSPACE_SESSIONS.USER_NAME%TYPE;
    l_result            boolean;
    procedure dbg(p_str in varchar2)
    is
    begin
      apex_application.debug('session_joining_sentry: '||p_str);
    end dbg;
  begin
    if APEX_CUSTOM_AUTH.GET_SESSION_ID is not null then
      dbg('apex could already determine session by URL session id and cookie value');
      l_result := true;
    else
      dbg('apex could not determine session by URL session id and cookie value');
      l_cookie_session_id := APEX_CUSTOM_AUTH.GET_SESSION_ID_FROM_COOKIE;
  
      if l_cookie_session_id is not null then
        dbg('apex found session via cookie. we try to re-use this as our current session id');
        begin
          select user_name
            into l_user
            from APEX_WORKSPACE_SESSIONS
           where apex_session_id = l_cookie_session_id;
          l_result := true;
        exception when NO_DATA_FOUND then
          dbg('session could not be found in session table - sentry fails');
          l_result := false;
        end;
  
        if l_result then
          dbg('re-using session for user '||l_user);
          APEX_CUSTOM_AUTH.DEFINE_USER_SESSION (
            p_user       => l_user,
            p_session_id => l_cookie_session_id);
        end if;
      else
        dbg('apex could not find the session cookie. sentry fails');
        l_result := false;
      end if;
    end if;
  
    return l_result;
  end session_joining_sentry;
  

  Also, it should be noted that the session join is precarious. If you plan to implement this, please make sure that you understand the dangers of the cross-site request forgery:

  http://en.Wikipedia.org/wiki/cross-site_request_forgery

  Kind regards
  Christian

  Published by: Christian Neumueller on March 2, 2012 04:24

• After you type the master password in session can force type master password once again without ending the current session and start new session?

  Sometimes after using the password to access an account during a given session of firefox, I want to "repeal" this ability of automatic access (i.e. require type the password again once) without having to put an end to the current session and restart firefox.

  It's nice to only have to type the password once per session, there are times when after launching an action that I would let the browser unattended for a short period but to prevent others to access sensitive information on other sites if they can't my master password. Note that this is not the same thing as "locking the browser. Currently, the only way I know to force it is to kill the session and restart the browser but it's not very satisfying if I really want to stay connected (allowed) to a particular site. I hope that adding a button in the Security tab "requires the master password for the current session" would be a simple solution to implement? Thank you for your attention.

  You can connect from the software security device (e.g. click Cancel in the dialog box display the passwords) to force them to return to the MP once more.

  • Tools > Options > Security: passwords: "saved passwords" > "show passwords".
  • Tools > Options > advanced > encryption: Certificates > safety devices: software security device: Logout button

• Screenshot of the video live streaming

  Hi everyone ^^

  I have a question to my attached vi, I am able to have a video stream live from my build in webcam and take a photo of it too, the problem is it works perfectly, for the first time but the Mint, I press the button, the picture froze >< ,="" i="" can="" not="" have="" my="" video="" back="" even="" when="" the="" case="" structure="" is="" fasle.="" hope="" someone="" can="" help="" me="" with="">

  Thanks a lot ^^

  Hi spare,

  IMAQ - Snap configures, starts, acquires and unconfigures an acquisition of component snap.

  -To enter IMAQ you set up initially. So, every time you click on boolean-imaq snap capture image and unconfigures the IMAQ session.

  -When you try to enter again, it throws an error because IMAQ session is not configured.

  -L' mechanical action of the boolean you kept as a switch when press-it's going to stay high - which results asking the user for saving an image. instead I changed it to lock.

• Trying to access local resources in the RDS, the resources of the user session only 1 shows

  I'm developing an application to be able to copy files to the local drive of the user to a RD.  I Remote Desktop of the user defined options to put their C: drives the RD session on two remote computers.  When I connect the server from a remote computer, I can see his drive C: in the left pane of Windows Explorer.  When I connect with each other, however, the C: drive of the computer is not indicated, and I can't access it.

  My application will have multiple simultaneous users, most of the time, and some of the programs need to return data to their respective local computers.  Is there something I'm missing, or there at - it another way to do this programmatically or by command line Copy?

  Hello

  Your question of Windows is more complex than what is generally answered in the Microsoft Answers forums. It is better suited for the IT Pro TechNet public. Please post your question in the Remote Desktop Services forum. You can follow the link to your question:

  http://social.technet.Microsoft.com/forums/en-us/winserverTS/threads

• Windows Installer update in the user Session

  I use a WSUS 3.0 Sp2 server and the WUA_SearchDownloadInstall.vbs tscript for install updates on Server 2003 X 64 SP2. Search and download works fine logged on as a user, but the installation fails unless I'm actuall 'connected' as a member of the Administrators group. I tried things like "RunAS" and "PSexec" by using the credentials of the directors, but it still does not install it.

  An excerpt from WindowsUpdate.log. It shows that istrying Windows Update to do something under my ID "HST25772\LOCALUSER" (my user), even if I started the script with PSExec (1.98) and used my administrator credentials. I'm relatively certain that this will cause the failure. If I do a full logon with the same ID Admin, installation works very well. Is there a way to perform the installation of WU part in session 'user' but use PSExec with the Admin ID? All thoughts of work around this would be appreciated.

  Bob

  Agent *.
  Agent * START * Agent: installing updates [CallerId =]
  COMAPI - updates to install = 1
  Agent *.
  [COMAPI <-- submitted="" --="" comapi:="" install="" [clientid=""> ]
  Agent * updates installed = 1
  Agent * title = update for Windows Server 2003 x 64 Edition (KB973917)
  Agent * UpdateId = {6371B65A-6669-448C-866E-AE6A85312520}.105
  Agent * bundles 1 updates:
  Agent * {9D28A8AF-D0C1-4B18-BA70-17BF2CED077A}.103
  EEHndlr WARNING: Failed to fill ServiceStartup entries in the Cache: error 0 x 80070002

  Agent warning: failure of LoadLibrary for c:\windows\system32\srclient.dll with hr:8007007e
  Manager to try to create a remote process manager as HST25772\LOCALUSER in the session 0
  DnldMgr preparation of update for install, updateId is {9D28A8AF-D0C1-4B18-BA70-17BF2CED077A}. 103.
  Agent warning: WU client fails to deal with installing call Manager Update notificationfor with error 0 x 80070005
  Agent warning: WU client fails to deal with installing call Manager Update notificationfor with error 0 x 80070005
  Agent warning: WU client fails to deal with installing call Manager Update notificationfor with error 0 x 80070005
  Agent *.
  Agent * END * Agent: installing updates [CallerId =]
  (Non-interactive) Offline detection trigger
  Agent *.
  AU #############
  To THE # START # to THE: research updates
  AU #########
  COMAPI > - RECOVERY--COMAPI: install [ClientId = ]
  COMAPI - installation call is successful (successful = 0, succeeded with errors = 0, failed = 1, missing = 0)
  COMAPI - reboot required = No
  COMAPI - WARNING: exit code = 0x00000000; Call error code = 0 x 80240022
  COMAPI-
  COMAPI - END--COMAPI: install [ClientId = ]
  COMAPI-
  TO THE<## submitted="" ##="" au:="" search="" for="" updates="" [callid="">
  Agent *.
  Agent * START * Agent: finding updates [CallerId = AutomaticUpdates]
  Agent *.
  Agent * Online = No; Ignore download priority = No
  Agent * criteria = "IsHidden = 0 and IsInstalled = 0 and DeploymentAction = 'Installation' and IsAssigned = 1 or IsHidden = 0 and IsPresent = 1 and DeploymentAction = 'Uninstall' and IsAssigned = 1 or IsHidden = 0 and IsInstalled = 1 and DeploymentAction = 'Installation' and IsAssigned = 1 and = 1 RebootRequired or IsHidden = 0 and IsInstalled = 0 and DeploymentAction = 'Uninstall' and IsAssigned = 1 and = 1 RebootRequired."
  Agent * ServiceID = {3DA21691-E39D-4DA6-8A4B-B43877BCB1B7} managed
  Agent * scope of search = {Machine}
  EEHndlr WARNING: Failed to fill ServiceStartup entries in the Cache: error 0 x 80070002

  EEHndlr WARNING: Failed to fill ServiceStartup entries in the Cache: error 0 x 80070002

  Agent * updated added {6371B65A-6669-448C-866E-AE6A85312520}.105 in the search result
  Agent * updates found 1 and 48 categories in the search. entities has been evaluated Appl. rules of 151 on 909
  Agent *.
  Agent * END * Agent: finding updates [CallerId = AutomaticUpdates]
  Agent *.
  To THE > # RETURN # to THE: research updates [CallId = {ACA50873-6F80-4549-A24E-9040BC3C56FE}]
  # 1 detected updates
  AU #########
  # End # in THE: research updates [CallId = {ACA50873-6F80-4549-A24E-9040BC3C56FE}]
  AU #############
  Notifications to THE present is disabled.
  Report REPORT EVENT: {C2F38CF5-9120-4F3D-B04E-6A44B2C862C2} 10:11:26:412 2010-11-18 - 0600 1 147 101 {00000000-0000-0000-0000-000000000000} 0 0 success software sync Windows Update Client detected 1 updates successfully.
  Report REPORT EVENT: {64E725E3-4790-482A-833A-6ECFB6914EFF} 10:11:26:412 2010-11-18 - 0600 1 156 101 {00000000-0000-0000-0000-000000000000} 0 0 success pre-deployment check the client status reports.
  Report REPORT EVENT: {2F6B5899-BD1E-4DC4-989C-0867ECD45AEC} 10:11:26:928 2010-11-18 - 0600 1 182 101 {6371B65A-6669-448C-866E-AE6A85312520} 8024200e 105 error content install Installation error: Windows failed to install the following update with error 0x8024200e: update for Windows Server 2003 x 64 Edition (KB973917).

  Solved my problem. Ran a command similar to the following to run my script "WUA_SearchDownloadInstall.vbs" "modified" under the system account:

  PsExec u administratorID Pei adminPW psexec s cscript //nologo WUA_SearchDownloadInstall.vbs

  Updates seem to settle normally now.

  Bob

• Conflict between the module session and seminar event

  Hello

  We use a 100 Adobe Connect license webinar and module Adobe Event. We have the following problem.

  -Seminar room AI availlable and well structured

  -Using the Event Module to schedule an event (works fine)

  -Return to the seminar room to open a session of seminar (for better viewing, for the same regular time)

  -Seminar session scheduling failed (conflict with a scheduled event of Module Event)

  Question:

  An event, planned with the Adobe events Module, having the same rights like a seminar (planned as an event inside the seminar room regular seminar).

  I'm not sure that the Adobe events Module takes the same options as the seminar session planner standard.

  If all goes well, there is an expert, who can help me solve this issue.

  Best greetings from Hamburg,

  Martin

  Planning an event in a room of seminar with the events module creates the session of the seminar. I remember that is not present in the list of future sessions.

  The feature you explain is so as expected with Connect. This way you don't have to plan the event twice, or get caught in a bad situation, because you created the event but didn't provide for the session.

• Save the Apex_Collection - Session - Applications

  Hello
  
  I want to access the APEX_COLLECTION in an application when the user moves to different applications and returns in the same session.
  
  I have a collection in application 100. I got to 200 Application, session is maintained even.
  When the I go back to demand 100, I see that there is no such thing as the collection I had earlier.
  
  Is there a way I can save this collection.
  
  Thank you.

  Machan wrote:

  So its not possible to see values saved for other session/application/workspace id
  

  No, we don't see using standard view APEX i.e. apex_collections. apex_collections is nothing else than a view of database tables apex integrated as the wwv_flow mark

  To understand it better check the view apex_collections view definition if you have access to the schema of the APEX.

  You might be able to create a custom view based on the built-in sql to view apex_collections, omitting the where clause that restricts the APPID.

  See you soon,.
  Vikram

• What is the role of the RETURN clause in a pipeline service?

  I wrote several functions in pipeline and they work fine without the return clause. However, in the oracle documentation he returns in pipeline positions:
  

  CREATE FUNCTION StockPivot(p refcur_pkg.refcur_t) RETURN TickerTypeSet
  PIPELINED IS
    out_rec TickerType := TickerType(NULL,NULL,NULL);
    in_rec p%ROWTYPE;
  BEGIN
    LOOP
      FETCH p INTO in_rec; 
      EXIT WHEN p%NOTFOUND;
      -- first row
      out_rec.ticker := in_rec.Ticker;
      out_rec.PriceType := 'O';
      out_rec.price := in_rec.OpenPrice;
      PIPE ROW(out_rec);
      -- second row
      out_rec.PriceType := 'C';   
      out_rec.Price := in_rec.ClosePrice;
      PIPE ROW(out_rec);
    END LOOP;
    CLOSE p;
    RETURN;
  END;
  /

  http://docs.Oracle.com/CD/E11882_01/AppDev.112/e10765/pipe_paral_tbl.htm#CHDJEGHC
  
  In addition, at least in PL/SQL developer I receive advice that my pipeline functions return no values, well as I said features operate smoothly. So is it necessary in the return clause in the functions of pipeline or is redundant?
  
  My version of oracle is 11.2.0.2.0

  You can find it in the documentation (you linked):

  A function table pipeline must have a RETURN statement that does not return a value. The RETURN statement transfers control to the customer and ensures that the next extraction Gets an exception NO_DATA_FOUND.

  HM

• Model of session not in sync with the Http Session

  Hi all
  
  I have an application developed in JDev 11.1.1.4 and we do not use the ADF security for the connection.
  The problem occurs, random is that some of the LOV on my homepage get null (having no data). These LOVs are met using the values passed as a parameter of the feeder link (values fundamentally HTTP session to the web layer). So I added a method in the workflow to set the value of session at the model layer (default method). Also, each call to the call of the Impl Am I am setting the value in the HTTP session and then call the method, but some how what is the value of model session level is not in harmony with the HTTP session and the list is empty.
  
  The entries of what I can do to get out of this prblm?
  
  thnk

  In this case you need to replace the method of activateState/passivateState of your store/bed and am the values of the xml structure, you get as parameters to this method.
  For more information, see the docs http://download.oracle.com/docs/cd/E12839_01/web.1111/b31974/bcstatemgmt.htm#sm0495

  Furthermore, is nothing, you must open a SR on that it works as expected.

  Timo

• Return a stream subscribed to publish

  Hello world

  Is it possible to return a stream subscribed to publish? This would be a way to send the received stream even without using the multicast. I don't want to fix the camera on the NetStream, I want to join the received stream.

  Thank you.

  I assume you mean in Flash Player (or AIR).

  Laughing out loud