Errors when the Participant leaves the room

I have the following two errors when a user leaves/close the browser session. I think the first one is for the person leaving and the second is for the person who left.

Is it possible to intercept these errors and prevent them from happening?

TypeError: Error #1009: cannot access a property or method of a null object reference.
at com.adobe.rtc.messaging.manager::MessageManager/onUserRemove() [C:\work\main\connect\cocom o\src\com\adobe\rtc\messaging\manager\MessageManager.as:745]
at flash.events::EventDispatcher/dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at com.adobe.rtc.sharedManagers::UserManager/userRemoved() [C:\work\main\connect\cocomo\src\c om\adobe\rtc\sharedManagers\UserManager.as:1056]
at com.adobe.rtc.sharedManagers::UserManager/onItemRetract() [C:\work\main\connect\cocomo\src \com\adobe\rtc\sharedManagers\UserManager.as:957]
at flash.events::EventDispatcher/dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at com.adobe.rtc.sharedModel::CollectionNode/ http://www.Adobe.com/2006/connect/COCOMO/messaging/internal:receiveItemRetraction ([C:\wo rk\main\connect\cocomo\src\com\adobe\rtc\sharedModel\CollectionNode.as:755])
at com.adobe.rtc.messaging.manager::MessageManager/ http://www.Adobe.com/2006/connect/COCOMO/messaging/internal:receiveItemRetraction ([C:\wo rk\main\connect\cocomo\src\com\adobe\rtc\messaging\manager\MessageManager.as:679])
at com.adobe.rtc.session.managers::SessionManagerBase/receiveItemRetraction() [C:\work\main\c onnect\cocomo\src\com\adobe\rtc\session\managers\SessionManagerBase.as:341]

TypeError: Error #1009: cannot access a property or method of a null object reference.
at com.adobe.rtc.pods::SimpleChat/onUserRemove() [C:\work\main\connect\cocomo\src\com\adobe\r tc\pods\SimpleChat.as:693]
at flash.events::EventDispatcher/dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at com.adobe.rtc.sharedManagers::UserManager/userRemoved() [C:\work\main\connect\cocomo\src\c om\adobe\rtc\sharedManagers\UserManager.as:1056]
at com.adobe.rtc.sharedManagers::UserManager/onItemRetract() [C:\work\main\connect\cocomo\src \com\adobe\rtc\sharedManagers\UserManager.as:957]
at flash.events::EventDispatcher/dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at com.adobe.rtc.sharedModel::CollectionNode/ http://www.Adobe.com/2006/connect/COCOMO/messaging/internal:receiveItemRetraction ([C:\wo rk\main\connect\cocomo\src\com\adobe\rtc\sharedModel\CollectionNode.as:755])
at com.adobe.rtc.messaging.manager::MessageManager/ http://www.Adobe.com/2006/connect/COCOMO/messaging/internal:receiveItemRetraction ([C:\wo rk\main\connect\cocomo\src\com\adobe\rtc\messaging\manager\MessageManager.as:679])
at com.adobe.rtc.session.managers::SessionManagerBase/receiveItemRetraction() [C:\work\main\c onnect\cocomo\src\com\adobe\rtc\session\managers\SessionManagerBase.as:341]

Hello

Why do you need to use the same instance of authentication for each connectsession. I think you should use separate authenticators to authenticate and start a session. Looking at the behavioral example sampleApps folder.

Once you have a connectsession, you can use it for the various components out of session containers.

I hope this helps.

Thank you

Hironmay Basu

Tags: Adobe LiveCycle

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    Hello

    I developed an application to detect interruptions generated by an electronic card and act accordingly. The program was developed in labview, but she calls a dll; created with labwindows. The dll is scheduled to open the visa communication, select the events and install the interrupt handler and when an interruption is detected, it reads the value of the different registers of the map and returns to labview to view.

    The problem is that when the program expects an interruption, a prompt appears with the message "Waiting for real-time (RT PXI target) real answer" and the only option I have is to click on the button to disconnect the pxi or just wait. If I wait and I generate an interrupt, the prompt disappears and the application view data as it was planned.

    To wait for the following code the interruption has been programmed into the function:

    While (flag == 0)

    {

    Sleep (1000);

    }

    When an interruption occurs, the value of flag set to 1 and function continues without any problem. I am not really sure, but here is probably the problem and it probably isn't the best way to wait for a break because the sleep function suspends the thread to the configured time, but at least the load calculation in the PXI is between 0 and 1%. I was wondering if anyone knows how to wait for a break without 'lost' communication with PXI and if there is a better way to do it.

    Any response will be welcome and thank you for them,

    Jaime

    Hey there.

    You see problems with connectivity it's because the thread by DEFAULT CallLibrary nodes running in is the UI (UI) thread - UI thread manages also the important things like, say, communications (especially all the connections for the VI server) and other things that you could run all the time.  A CallLibraryNode is not, by default, intended to be used to execute code that runs for a long period of time.  If you want to do this, you assign the execution of the CallLibrary node to run in the context of a LabVIEW run-time engine thread (by selecting to make it work "in any thread") and not the UI thread.  This can be done through the properties of the CallLibraryNode.  By selecting "run in any thread" the call DLL will be generally in the context of the thread running in the run LabVIEW, which is usually what is meant when even.  The VI CallLibraryNode color change of Orange (UI) to blue (LabVIEW thread) so that you can quickly tell what context the appeal will be in.

    The reason the interface thread user is the default thread is because most often DLLS calls need to be serialized (because of functions is not not thread-safe) and so it serves to protect the integrity of the system.  However, if you know your threads are thread-safe, or you will use these threads for a while, it is best to program the CallLibraryNode to use a Thread of LabVIEW execution rather than the UI thread.

    For more information on this review on these pages:

    https://decibel.NI.com/content/docs/doc-9069

    http://zone.NI.com/reference/en-XX/help/371361J-01/lvexcodeconcepts/configuring_the_clf_node/

    DLL' happy ing.

    -Danny

  • Display the error when the xml document is not valid against the schema

    Hello

    I'm using isChemaValid() in a way that, to determine if the xml document is valid against the xml schema.

    This function returns only 0 or 1, and I want to display the error and the line number if the xml is not valid.

    How can I achieve this?

    Thanks in advance,

    Elad

    Use the XMLType schemaValidate() method. It will throw an exception whose message contains the validation error.

    Get a number of 'line' is not sensible as XML is concerned.

  • How do I know when all users leave a room using the server to Server API

    What should I subscribe to with the API server to server to receive a reminder when there is no user in a room, or when all users have left a coin. On the client, I am able to look connectSession.userManager.userCollection, but is it possible to subscribe to this side Server? Also, could you tell me the name of the node/collectionNode I should be signing up too?

    Hello

    Server-side, we have by default all codes that tell you whether all users have left. You have to build this logic in your server on your own code. You must first subscribe to the collection 'UserManager' as 'UserManager' is the name of the node collection UserManager.

    Once you do this, you will get always any article that appeared on this collection in your "receiveItem" hook function

    Now, whenever you get a point on the node called "UserList" to the title of this collection, it designates a user input or output or userDescriptor of some user has been changed.

    So from any element on UserList, you can build an accounting from the list of users on your code on the server side and every time you download an item, you can check if your bookkeeping list is empty or not, and if so, there is no user in this room.

    Do the same on the client side too (you can refer to the onItemReceive function in UserManager.as).

    Hope this fixes your problem

    Thank you

    Hironmay Basu

  • Error when the connection that reads the user profile service service has no logon. User profile cannot be loaded

    I've worked on my computer fine all day and then went to log on to the evening and received this message. When I look on user profiles it shows my user as a 'backup '. I have a lot of documents and emails that I need. Is there a way to fix this, other than to create a new account and delete the old one?

    Hello

    The data is still there and accessible by any admin look under C:\Users account where C: is
    the drive where the profiles of users (folders).

    You can try to fix it with Safe Mode - repeatedly press F8 as you bootup. Also the ADMINISTRATOR account of
    Safe mode has no password by default unless someone has changed.

    These problems and similar bugs can help:

    A temporary profile is loaded after you connect to a Windows Vista-based system
    http://support.Microsoft.com/kb/947242

    How to fix error "your user profile was not loaded correctly! You have been connected with a
    temporary profile. "in Vista
    http://www.Vistax64.com/tutorials/135858-user-profile-error-logged-temporary-profile.html

    Some programs such as the updated Google (if you added the toolbar Google, Chrome or Google Earth)
    has been known to cause this problem.

    How to fix error "the user profile Service has no logon. Profile of user cannot
    be responsible. »
    http://www.Vistax64.com/tutorials/130095-user-profile-service-failed-logon-user-profile-cannot-loaded.html

    -----------------------------------------------

    Other methods:

    Use the hidden administrator account to lower your user account (to the lowest level) APPLY/OK then go back
    and reset it to the Admin APPLY/OK - this clearly allows corruption. Do this several times. Do the same for others
    accounts that may be difficult. If necessary you can also reset your password in the accounts.
    Do not forget to leave your Admin account and the other to the desired level.

    Make another Admin account with your password and use it to fix the others if necessary. (just for
    repair, don't use regular account, not a safety valve) always keep a spare ADMIN account.

    DO NOT LEAVE THE ENABLED LSA OR USE DAILY. If it corrupts you are toast!

    How to enable or disable the real built-in Administrator account in Vista
    http://www.Vistax64.com/tutorials/67567-administrator-account.html

    You can run the Admin account hidden from the prompt by if necessary.

    This tells you how to access the System Recovery Options and/or a Vista DVD
    http://windowshelp.Microsoft.com/Windows/en-us/help/326b756b-1601-435e-99D0-1585439470351033.mspx

    If you cannot access your old account, you can still use an Admin to migrate to another (do not forget to always
    not that an Admin account that is not used except for testing and difficulty).

    Difficulty of a corrupted user profile
    http://windowshelp.Microsoft.com/Windows/en-AU/help/769495bf-035C-4764-A538-c9b05c22001e1033.mspx

    I hope this helps.

    Rob Brown - MS MVP - Windows Desktop Experience: Bike - Mark Twain said it right.

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