Search Results

Search found 14610 results on 585 pages for 'session storage'.

facebook twitter digg google delicious technorati stumbleupon myspace wordpress linkedin gmail igoogle windows live tumblr viadeo yahoo buzz yahoo mail yahoo bookmarks favorites email print

Page 3/585 | < Previous Page | 1 2 3 4 5 6 7 8 9 10 11 12  | Next Page >

  • Session Mania: Content Catalog & Suggest-a-Session

    - by Justin Kestelyn
    As ably reported in the Oracle Technology Network blog, the Oracle Develop Conference's content catalog is now public (as are the catalogs for JavaOne and Oracle OpenWorld), meaning you can now explore technical sessions scheduled for the conf to your heart's content."But something's missing", you may tell yourself. "Where is my favorite subject, the one I happen to also be an expert on?" Well, there's good news for you, too: The Suggest-A-Session project has returned. It works thus: Submit a session idea via Oracle Mix and ask your colleagues, Oracle Mix community, friends and anyone else you know to vote for your session. (You must be an Oracle Mix member to vote.) Voting is open through June 20. For the most part, the top voted sessions will be selected for the Oracle Develop Conf (or Oracle OpenWorld) official agenda. See the FAQ for fine print.Apparently some people have already jumped into this loophole, including Oracle ACE Director Marco Gralike, who has "gone video" on us: Why wait? Suggest-a-session!

    Read the article

  • Online Storage and security concerns

    - by Megge
    I plan to set up a small fileserver. I already own a small server at HostEurope (VirtualServer L, 250GB space), but they don't offer enough space (there is the HostEurope Cloud, but paying for bandwidth isn't an option here, video-streaming should be possible) Requirements summarized: Storage: 2TB, Users: ~15, Filesizes: < 100GB, should be easily reachable (Mount as a networkdrive or at least have solid "communication" software) My first question would be: Where can I get halfway affordable online storages? And how should I connect them to my server? Getting an additional server is a bit overkill, as I know no hoster which allows 2 TB on a small 2 Ghz Dual Core 2 GB RAM thingy (that would be enough by far, I just need much space), and connecting it via NFS or FTP over Internet seems a bit strange and cripples performance. Do you have any advice where I could get that storage service from? (I sent HostEurope a custom request today, but they didn't answer till now. If they can provide me with that space, this question will be irrelevant, but the 2nd one is the more important one anway, don't do much more than recommend me some based on experience, you don't have to crawl hours through hosting services) livedrive for example offers 5 TB for 17€ / month, I'd be happy with 2 TB for 20 €, the caveat is: It doesn't allow multiple users, which leads me to my second question: Where are the security problems? Which protocol is sufficient (I want private and "public" folders etc. the usual "every user has its own and a public space"-thing), secure and fast? (I'd tend to (S)FTP, problem with FTP is: Most of those hosting services don't even allow FTP with mutliple users and single users lead me into "hacking" a solution (you could map the basic folder structure on the main server and just mount every subfolder from the storage, things get difficult with a public folder with 644 permissions though) Is useing something like PKI or 802.1X overkill for private uses?

    Read the article

  • Enterprise Manager 12c ? ZFS Storage Appliance

    - by user13138569
    ?????????????? Enterprise Manager 12c ??? Sun ZFS Storage Appliance ????????????????????? ???Enterprise Manager ?? Sun ZFS Storage Appliance ?????????????? Enterprise Manager ????????????????? 3??? Sun ZFS Stoarage Appliance ??????????????????? My Oracle Support ???Oracle Technology Network ???????????????????????????? ?????????????????????????? Oracle ZFS Storage Appliance Plugin Downloads Sun ZFS Storage Appliance ????????????????????????????? P.3 ???????????Appliance ???????????? Workflow ?????????? Enterprise Manager ???????????? P.10 ???????????????????????????????????????????Enterprise Manager 11g ??????????????????????? ??????????????????????????? ??????????????????????Sun ZFS Storage Appliance ??????????Database ???????????????????????????????Enterprise Manager ???????????????????????

    Read the article

  • How to set up cluster with SESSION replication in Coldfusion 10?

    - by user3427540
    I am not able to set up a cluster with session replication. I have successfully set up a cluster with sticky session. When googled I found a lot of links explaining the same issue, like http://cfmlblog.adamcameron.me/2012/11/problem-with-session-replication-with.html https://forums.adobe.com/thread/1238702?start=0&tstart=0 Does deselecting the sticky session auto enables the session replication? But no where i got a solutions. Anyone solved this problem?

    Read the article

  • How does this Singleton Web Class persists session data, even though session is not updated in the p

    - by Micah Burnett
    Ok, I've got this singleton-like web class which uses session to maintain state. I initially thought I was going to have to manipulate the session variables on each "set" so that the new values were updated in the session. However I tried using it as-is, and somehow, it remembers state. For example, if run this code on one page: UserContext.Current.User.FirstName = "Micah"; And run this code in a different browser tab, FirstName is displayed correctly: Response.Write(UserContext.Current.User.FirstName); Can someone tell me (prove) how this data is getting persisted in the session? Here is the class: using System; using System.Collections.Generic; using System.Linq; using System.Web; public class UserContext { private UserContext() { } public static UserContext Current { get { if (System.Web.HttpContext.Current.Session["UserContext"] == null) { UserContext uc = new UserContext(); uc.User = new User(); System.Web.HttpContext.Current.Session["UserContext"] = uc; } return (UserContext)System.Web.HttpContext.Current.Session["UserContext"]; } } private string HospitalField; public string Hospital { get { return HospitalField; } set { HospitalField = value; ContractField = null; ModelType = null; } } private string ContractField; public string Contract { get { return ContractField; } set { ContractField = value; ModelType = string.Empty; } } private string ModelTypeField; public string ModelType { get { return ModelTypeField; } set { ModelTypeField = value; } } private User UserField; public User User { get { return UserField; } set { UserField = value; } } public void DoSomething() { } } public class User { public int UserId { get; set; } public string FirstName { get; set; } }

    Read the article

  • PHP Session variable isset(..)=1 after session_start()

    - by Nicsoft
    Hello! I guess I am not understanding the scope of session variables, or the session itself, in PHP, hence this question: This is my code if(!session_id()==""){ echo "Getting rid of session"."</br>"; session_destroy(); } echo "Before session_start(): ".isset($_SESSION["first_date_of_week"])."</br>"; session_start(); echo "After session_start(): ".isset($_SESSION["first_date_of_week"])." ".$_SESSION["first_date_of_week"]->format("Y-m-d")."</br>"; The output is: Before session_start(): After session_start(): 1 2011-01-09 How come that when doing the isset(..) on the session variable it is set directly after starting the session, even though I haven't even used it or set it yet? It does, however, still have the same value as before. Also, session_id()="" since the if-clause is never triggered. I never kill the session, how come it is set to ""? I.e. I refresh the page and expects the session to still be alive. Using the isset(..) function is then pretty useless testing if it has been set already... Thanks in advance! /Niklas

    Read the article

  • C# - Using a copy of Session-stored variables instead of reference

    - by Nir
    I have an asp:ImageButton with OnClick="Btn_OnClick". In Btn_OnClick I have this line: DataTable dtTable = (DataTable)Session["someSessionKey"] and dtTable is altered in the function. I've noticed that if the button's clicked more than once, the dtTable I take from the session contains the altered table, probably meaning dtTable is not a copy but a reference of the session variable. How can I alter a copy of Session["someSessionKey"], and not the actual value? Thanks!

    Read the article

  • how to check session upon start in masterpage or in global.asax

    - by user572276
    i am new in asp.net form authentication and sessions i would like to know how to save session in masterpage or in global.asax and how to clear session how to better handle session timeout by redirecting to a page this is my web.config session settings <sessionState mode="InProc" cookieless="false" timeout="1"></sessionState> code in my masterpage if (Request.Url.AbsolutePath.EndsWith("SessionExpired.aspx", StringComparison.InvariantCultureIgnoreCase)) { HtmlMeta meta = new HtmlMeta(); meta.HttpEquiv = "Refresh"; meta.Content = "7; URL=./Login.aspx"; Page.Header.Controls.Add(meta); } else HttpContext.Current.Response.AppendHeader("Refresh", Convert.ToString((Session.Timeout * 60)) + "; Url=./Public/SessionExpired.aspx");

    Read the article

  • Different types of Session state management options available with ASP.NET

    - by Aamir Hasan
    ASP.NET provides In-Process and Out-of-Process state management.In-Process stores the session in memory on the web server.This requires the a "sticky-server" (or no load-balancing) so that the user is always reconnected to the same web server.Out-of-Process Session state management stores data in an external data source.The external data source may be either a SQL Server or a State Server service.Out-of-Process state management requires that all objects stored in session are serializable.Linkhttp://msdn.microsoft.com/en-us/library/ms178586%28VS.80%29.aspx

    Read the article

  • Starting a guest session from the login screen

    - by Odd-rationale
    I was wondering what is the best way to start the guest session from the login screen (GDM). Currently, I created a new user called 'ubuntu-guest' (has to be something other than 'guest'). Then added the following script to the Startup Applications. #!/bin/bash /usr/share/gdm/guest-session/guest-session-launch & /usr/bin/gnome-session-save --logout The problem with this method, is that when you log in as 'ubuntu-guest', you have to start up two gnome sessions: one for 'ubuntu-guest' and one for the actual guest account. Please let me know if you have any other better ideas. Thanks!

    Read the article

  • Will Google crawl session based website

    - by DonShwep
    I have a website, it is split into 3 categories but using PHP its an all-in one kind of style. When a user chooses a category on the home page a session is set, this is then used to set the style and contents of the website. Would Googlebot and other bots be able to still scan my website? If a page is accessed and no session is set then the user is sent back to the home page. I have created special links, that set a session but go straight to the contact page. Even this page doesn't seem to be showing up. Any ideas if a sitemap with specially crafted links (to set the session) will help Google?

    Read the article

  • Why can't WARs share session info?

    - by rvcoutinho
    I have seen several developers looking for a solution for this problem: accessing session information from a different WAR (even when inside the same EAR) - here are some samples: Any way to share session state between different applications in tomcat?, Access session of another web application, different WAR files, shared resources, Tomcat: How to share data between two applications?, What does the crossContext attribute do in Tomcat? Does it enable session sharing? and so on... From all I have searched, there are some specific solutions depending on the container, but it is somehow 'contrary to the specification'. I have also looked through Java EE specification without any luck on finding an answer. Some developers talk about coupling between web applications, but I tend to disagree. What is the reason one would keep WARs inside the same EAR if not coupling? EJBs, for instance, can be accessed locally (even if inside another EJB JAR within the same EAR). More specifically, one of my WARs handles authentication and authorization, and I would like to share this information with other WARs (in the same EAR). I have managed to work around similar problems before by packaging WARs as JARs and putting them into a singular WAR project (WEB-INF/lib). Yet I do not like this solution (it requires a huge effort on servlet naming and so on). And no solution has answered the first (and most important) question: Why can't WARs share session information?

    Read the article

  • Drive not able to be added to Storage Spaces

    - by Bram Vanroy
    I am having difficulties trying to create a storage space. I have four Hard Drives in my computer. Samsung 128Gb SSD x2 Caviar Green 2TB Older 320 Gb drive I want to merge the two last ones. The problem is, that the 2TB drive does not show up in the configuration screen.: I formatted both hard drives so that can't be it. Any help is appreciated. Edit: larger view: http://bramvanroy.be/files/images/storagespaces.jpg

    Read the article

  • New: ZFS Storage Appliance Videos

    - by Roxana Babiciu
    Check out part one of a new video series for ZFS Storage Appliance. In video #1, you’ll learn about the advantages built into Oracle’s ZS3 Storage Appliance that come from the unique position that Oracle holds in the market. In video #2, you’ll learn how best to monitor large ZS3 installations as well as the use of Enterprise Manager as a complement to dtrace analytics at the ZFS Storage Appliance device level.

    Read the article

  • Sun ZFS Storage Appliance 7120, 7320 ??????

    - by user13138569
    Sun ZFS Storage Appliance 7320 ????????????????????? 7120 ??????????????? ????????????????????????????? Sun ZFS Storage Appliance 7320 ????? Memory 24GB,48GB,72GB 96GB, 144GB ??????(??) 288TB 432TB ???????????(??) 16 24 Shelf? 4 6 Sun ZFS Storage Appliance 7120 ????? Memory 24GB 48GB ????????????????????????????????? 2011.1.2.1 ??????????

    Read the article

  • Session being reset when using sub-domain.

    - by Adam Witko
    Hi, I'm trying to use sub-domains in my ASP.NET website but I'm coming across a few problems with the session being reset. I've edited my hosts file to have 'localhost', 'one.localhost' and 'two.localhost'. I can go to any of these URLs and do what I need to do and login to my system. The session mode is defined as follows in the web.config: I'm using SQLServer as the website will be ran as a webfarm. What I'm finding is when I click something that causes a postback all the session is lost and a new session id is created, when this occurs my website is now 'localhost' rather than the logged in 'one.localhost' for example. Does anyone know what might be causing this? Cheers

    Read the article

  • Servlet Session behavior and Session.invalidate

    - by EugeneP
    Suppose I have a web app with a servlet defined in web.xml. Then I deploy it on Tomcat. Then I open my browser and go to the link to this servlet, it is invoked. Then I close my browser window. How Session behaves ? How is it created, destroyed in this case? if this servlet is "detached" from all the web app, and gets parameters only using post & get, so it does not need Session at all, should one use Session.invalidate at the end of doGet(), doPost() ?

    Read the article

  • sg_map & lsscsi showing old storage version

    - by PratapSingh
    I am using SUN storage and recently upgraded/refreshed my ISCSI LUN storage. We have replicated old storage to new storage and attached to our servers. I can see at SUN storage side that storage is attached to server and also from server when I run the below command it prints the following output : iscsiadm -m session tcp: [1] 10.1.1.10:3260,2 iqn.86-03.com.sun:02:afsfsf58-c56a-6ba8-a944-addd258687cd The above storage is SUN STORAGE 7420 But when I run sg_map or lsscsi command it prints different version: lsscsi disk SUN Sun Storage 7410 1.0 /dev/sda disk SUN Sun Storage 7410 1.0 /dev/sdb disk SUN Sun Storage 7410 1.0 /dev/sdc disk SUN Sun Storage 7410 1.0 /dev/sdd Output of ls on "/dev/disk/by-path/" ls -1 /dev/disk/by-path/ ip-10.1.1.10:3260-iscsi-iqn.86-03.com.sun:02:afsfsf58-c56a-6ba8-a944-addd258687cd-lun-0 ip-10.1.1.10:3260-iscsi-iqn.86-03.com.sun:02:afsfsf58-c56a-6ba8-a944-addd258687cd-lun-0-part1 ip-10.1.1.10:3260-iscsi-iqn.86-03.com.sun:02:afsfsf58-c56a-6ba8-a944-addd258687cd-lun-18 ip-10.1.1.10:3260-iscsi-iqn.86-03.com.sun:02:afsfsf58-c56a-6ba8-a944-addd258687cd-lun-18-part1 ip-10.1.1.10:3260-iscsi-iqn.86-03.com.sun:02:afsfsf58-c56a-6ba8-a944-addd258687cd-lun-2 ip-10.1.1.10:3260-iscsi-iqn.86-03.com.sun:02:afsfsf58-c56a-6ba8-a944-addd258687cd-lun-2-part1 ip-10.1.1.10:3260-iscsi-iqn.86-03.com.sun:02:afsfsf58-c56a-6ba8-a944-addd258687cd-lun-4 ip-10.1.1.10:3260-iscsi-iqn.86-03.com.sun:02:afsfsf58-c56a-6ba8-a944-addd258687cd-lun-4-part1 ip-10.1.1.10:3260-iscsi-iqn.86-03.com.sun:02:afsfsf58-c56a-6ba8-a944-addd258687cd-lun-6 ip-10.1.1.10:3260-iscsi-iqn.86-03.com.sun:02:afsfsf58-c56a-6ba8-a944-addd258687cd-lun-6-part1 I have rebooted server twice but still I am getting the same output as given above.

    Read the article

  • WTSQuerySessionInformation returning empty strings

    - by Benj
    I've written a program which should query the Terminal Services API and print out some state information about the sessions running on a terminal services box. I'm using the WTSQuerySessionInformation function to do this and it's returning some data but most of the data seems to be missing... Does anyone know why? Here's my program: void WTSGetString( HANDLE serverHandle, DWORD sessionid, WTS_INFO_CLASS command, wchar_t* commandStr) { DWORD bytesReturned = 0; LPTSTR pData = NULL; if (WTSQuerySessionInformation(serverHandle, sessionid, command, &pData, &bytesReturned)) { wprintf(L"\tWTSQuerySessionInformationW - session %d - %s returned \"%s\"\n", sessionid, commandStr, pData); } else { wprintf(L"\tWTSQuerySessionInformationW - session %d - %s failed - error=%d - ", sessionid, commandStr, GetLastError()); printLastError(NULL, GetLastError()); } WTSFreeMemory(pData); } void ExtractFromWTS( HANDLE serverHandle, DWORD sessionid ) { WTSGetString(serverHandle, sessionid, WTSInitialProgram, L"WTSInitialProgram"); WTSGetString(serverHandle, sessionid, WTSApplicationName, L"WTSApplicationName"); WTSGetString(serverHandle, sessionid, WTSWorkingDirectory, L"WTSWorkingDirectory"); WTSGetString(serverHandle, sessionid, WTSOEMId, L"WTSOEMId"); WTSGetString(serverHandle, sessionid, WTSSessionId, L"WTSSessionId"); WTSGetString(serverHandle, sessionid, WTSUserName, L"WTSUserName"); WTSGetString(serverHandle, sessionid, WTSWinStationName, L"WTSWinStationName"); WTSGetString(serverHandle, sessionid, WTSDomainName, L"WTSDomainName"); WTSGetString(serverHandle, sessionid, WTSConnectState, L"WTSConnectState"); WTSGetString(serverHandle, sessionid, WTSClientBuildNumber, L"WTSClientBuildNumber"); WTSGetString(serverHandle, sessionid, WTSClientName, L"WTSClientName"); WTSGetString(serverHandle, sessionid, WTSClientDirectory, L"WTSClientDirectory"); WTSGetString(serverHandle, sessionid, WTSClientProductId, L"WTSClientProductId"); WTSGetString(serverHandle, sessionid, WTSClientHardwareId, L"WTSClientHardwareId"); WTSGetString(serverHandle, sessionid, WTSClientAddress, L"WTSClientAddress"); WTSGetString(serverHandle, sessionid, WTSClientDisplay, L"WTSClientDisplay"); WTSGetString(serverHandle, sessionid, WTSClientProtocolType, L"WTSClientProtocolType"); } int _tmain(int argc, _TCHAR* argv[]) { PWTS_SESSION_INFOW ppSessionInfo = 0; DWORD pCount; if(!WTSEnumerateSessions(WTS_CURRENT_SERVER_HANDLE, 0, 1, &ppSessionInfo, &pCount)) { printLastError(L"WTSEnumerateSessions", GetLastError()); return 1; } wprintf(L"%d WTS sessions found on host\n", pCount); for (unsigned int i=0; i<pCount; i++) { wprintf(L"> session=%d, stationName = %s\n", ppSessionInfo[i].SessionId, ppSessionInfo[i].pWinStationName); ExtractFromWTS(WTS_CURRENT_SERVER_HANDLE, ppSessionInfo[i].SessionId); LPWSTR sessionstr = new wchar_t[200]; wsprintf(sessionstr, L"%d", ppSessionInfo[i].SessionId); } return 0; } And here's the output: C:\Users\Administrator\Desktop>ObtainWTSStartShell.exe empserver1 4 WTS sessions found on host > session=0, stationName = Services WTSQuerySessionInformationW - session 0 - WTSInitialProgram failed - error=87 - The paramete r is incorrect. WTSQuerySessionInformationW - session 0 - WTSApplicationName failed - error=87 - The paramet er is incorrect. WTSQuerySessionInformationW - session 0 - WTSWorkingDirectory returned "" WTSQuerySessionInformationW - session 0 - WTSOEMId returned "" WTSQuerySessionInformationW - session 0 - WTSSessionId returned "" WTSQuerySessionInformationW - session 0 - WTSUserName returned "" WTSQuerySessionInformationW - session 0 - WTSWinStationName returned "Services" WTSQuerySessionInformationW - session 0 - WTSDomainName returned "" WTSQuerySessionInformationW - session 0 - WTSConnectState returned "?" WTSQuerySessionInformationW - session 0 - WTSClientBuildNumber returned "" WTSQuerySessionInformationW - session 0 - WTSClientName returned "" WTSQuerySessionInformationW - session 0 - WTSClientDirectory returned "" WTSQuerySessionInformationW - session 0 - WTSClientProductId returned "" WTSQuerySessionInformationW - session 0 - WTSClientHardwareId returned "" WTSQuerySessionInformationW - session 0 - WTSClientAddress returned "" WTSQuerySessionInformationW - session 0 - WTSClientDisplay returned "" WTSQuerySessionInformationW - session 0 - WTSClientProtocolType returned "" GetShellProcessNameFromUserPolicy - Error: Unable to open policy key - returned [2] GetShellProcessName succeseded - explorer.exe > session=1, stationName = Console WTSQuerySessionInformationW - session 1 - WTSInitialProgram returned "" WTSQuerySessionInformationW - session 1 - WTSApplicationName returned "" WTSQuerySessionInformationW - session 1 - WTSWorkingDirectory returned "" WTSQuerySessionInformationW - session 1 - WTSOEMId returned "" WTSQuerySessionInformationW - session 1 - WTSSessionId returned "?" WTSQuerySessionInformationW - session 1 - WTSUserName returned "" WTSQuerySessionInformationW - session 1 - WTSWinStationName returned "Console" WTSQuerySessionInformationW - session 1 - WTSDomainName returned "" WTSQuerySessionInformationW - session 1 - WTSConnectState returned "?" WTSQuerySessionInformationW - session 1 - WTSClientBuildNumber returned "" WTSQuerySessionInformationW - session 1 - WTSClientName returned "" WTSQuerySessionInformationW - session 1 - WTSClientDirectory returned "" WTSQuerySessionInformationW - session 1 - WTSClientProductId returned "" WTSQuerySessionInformationW - session 1 - WTSClientHardwareId returned "" WTSQuerySessionInformationW - session 1 - WTSClientAddress returned "" WTSQuerySessionInformationW - session 1 - WTSClientDisplay returned "?" WTSQuerySessionInformationW - session 1 - WTSClientProtocolType returned "" GetShellProcessNameFromUserPolicy - Error: Unable to open policy key - returned [2] GetShellProcessName succeseded - explorer.exe > session=3, stationName = RDP-Tcp#0 WTSQuerySessionInformationW - session 3 - WTSInitialProgram returned "" WTSQuerySessionInformationW - session 3 - WTSApplicationName returned "" WTSQuerySessionInformationW - session 3 - WTSWorkingDirectory returned "" WTSQuerySessionInformationW - session 3 - WTSOEMId returned "" WTSQuerySessionInformationW - session 3 - WTSSessionId returned "?" WTSQuerySessionInformationW - session 3 - WTSUserName returned "Administrator" WTSQuerySessionInformationW - session 3 - WTSWinStationName returned "RDP-Tcp#0" WTSQuerySessionInformationW - session 3 - WTSDomainName returned "EMPSERVER1" WTSQuerySessionInformationW - session 3 - WTSConnectState returned "" WTSQuerySessionInformationW - session 3 - WTSClientBuildNumber returned "?" WTSQuerySessionInformationW - session 3 - WTSClientName returned "APWADEV03" WTSQuerySessionInformationW - session 3 - WTSClientDirectory returned "C:\Windows\System32\m stscax.dll" WTSQuerySessionInformationW - session 3 - WTSClientProductId returned "?" WTSQuerySessionInformationW - session 3 - WTSClientHardwareId returned "" WTSQuerySessionInformationW - session 3 - WTSClientAddress returned "?" WTSQuerySessionInformationW - session 3 - WTSClientDisplay returned "?" WTSQuerySessionInformationW - session 3 - WTSClientProtocolType returned "?" GetShellProcessNameFromUserPolicy - Error: Unable to open policy key - returned [2] GetShellProcessName succeseded - explorer.exe > session=65536, stationName = RDP-Tcp WTSQuerySessionInformationW - session 65536 - WTSInitialProgram returned "" WTSQuerySessionInformationW - session 65536 - WTSApplicationName returned "" WTSQuerySessionInformationW - session 65536 - WTSWorkingDirectory returned "" WTSQuerySessionInformationW - session 65536 - WTSOEMId returned "" WTSQuerySessionInformationW - session 65536 - WTSSessionId returned "" WTSQuerySessionInformationW - session 65536 - WTSUserName returned "" WTSQuerySessionInformationW - session 65536 - WTSWinStationName returned "RDP-Tcp" WTSQuerySessionInformationW - session 65536 - WTSDomainName returned "" WTSQuerySessionInformationW - session 65536 - WTSConnectState returned "?" WTSQuerySessionInformationW - session 65536 - WTSClientBuildNumber returned "" WTSQuerySessionInformationW - session 65536 - WTSClientName returned "" WTSQuerySessionInformationW - session 65536 - WTSClientDirectory returned "" WTSQuerySessionInformationW - session 65536 - WTSClientProductId returned "" WTSQuerySessionInformationW - session 65536 - WTSClientHardwareId returned "" WTSQuerySessionInformationW - session 65536 - WTSClientAddress returned "" WTSQuerySessionInformationW - session 65536 - WTSClientDisplay returned "" WTSQuerySessionInformationW - session 65536 - WTSClientProtocolType returned "" GetShellProcessNameFromUserPolicy - Error: Unable to open policy key - returned [2] GetShellProcessName succeseded - explorer.exe As you can see, some of the data looks valid, but not all....

    Read the article

  • Log session and session changes of a asp.net web user

    - by Johan Wikström
    This is going to be a quite broad question, and any suggestions, examples, links are very welcome! I'm looking for a good way to log my users session, and actions on the site up to a certain point. The site in question is a site for doing bookings. The users start with doing a search, doing a few steps of data gathering and selections and end up with a booking. So what I need to implement is some kind of logging of the current session variables at each step the user takes. And perhaps some other valid information. Logging should preferably be done to the a database. At the end i would like to associate all these session with a booking reference. The goal is to later if something goes wrong with the booking or we need to investigate a situation have all information we need. I understand log4net is a popular choice for logging, and used it a bit myself for simple purposes, but can not find any good examples regarding my situation. This should be a common situation, i'm curious how others do it.

    Read the article

  • ASP.NET and HTML5 Local Storage

    - by Stephen Walther
    My favorite feature of HTML5, hands-down, is HTML5 local storage (aka DOM storage). By taking advantage of HTML5 local storage, you can dramatically improve the performance of your data-driven ASP.NET applications by caching data in the browser persistently. Think of HTML5 local storage like browser cookies, but much better. Like cookies, local storage is persistent. When you add something to browser local storage, it remains there when the user returns to the website (possibly days or months later). Importantly, unlike the cookie storage limitation of 4KB, you can store up to 10 megabytes in HTML5 local storage. Because HTML5 local storage works with the latest versions of all modern browsers (IE, Firefox, Chrome, Safari), you can start taking advantage of this HTML5 feature in your applications right now. Why use HTML5 Local Storage? I use HTML5 Local Storage in the JavaScript Reference application: http://Superexpert.com/JavaScriptReference The JavaScript Reference application is an HTML5 app that provides an interactive reference for all of the syntax elements of JavaScript (You can read more about the application and download the source code for the application here). When you open the application for the first time, all of the entries are transferred from the server to the browser (all 300+ entries). All of the entries are stored in local storage. When you open the application in the future, only changes are transferred from the server to the browser. The benefit of this approach is that the application performs extremely fast. When you click the details link to view details on a particular entry, the entry details appear instantly because all of the entries are stored on the client machine. When you perform key-up searches, by typing in the filter textbox, matching entries are displayed very quickly because the entries are being filtered on the local machine. This approach can have a dramatic effect on the performance of any interactive data-driven web application. Interacting with data on the client is almost always faster than interacting with the same data on the server. Retrieving Data from the Server In the JavaScript Reference application, I use Microsoft WCF Data Services to expose data to the browser. WCF Data Services generates a REST interface for your data automatically. Here are the steps: Create your database tables in Microsoft SQL Server. For example, I created a database named ReferenceDB and a database table named Entities. Use the Entity Framework to generate your data model. For example, I used the Entity Framework to generate a class named ReferenceDBEntities and a class named Entities. Expose your data through WCF Data Services. I added a WCF Data Service to my project and modified the data service class to look like this:   using System.Data.Services; using System.Data.Services.Common; using System.Web; using JavaScriptReference.Models; namespace JavaScriptReference.Services { [System.ServiceModel.ServiceBehavior(IncludeExceptionDetailInFaults = true)] public class EntryService : DataService<ReferenceDBEntities> { // This method is called only once to initialize service-wide policies. public static void InitializeService(DataServiceConfiguration config) { config.UseVerboseErrors = true; config.SetEntitySetAccessRule("*", EntitySetRights.All); config.DataServiceBehavior.MaxProtocolVersion = DataServiceProtocolVersion.V2; } // Define a change interceptor for the Products entity set. [ChangeInterceptor("Entries")] public void OnChangeEntries(Entry entry, UpdateOperations operations) { if (!HttpContext.Current.Request.IsAuthenticated) { throw new DataServiceException("Cannot update reference unless authenticated."); } } } }     The WCF data service is named EntryService. Notice that it derives from DataService<ReferenceEntitites>. Because it derives from DataService<ReferenceEntities>, the data service exposes the contents of the ReferenceEntitiesDB database. In the code above, I defined a ChangeInterceptor to prevent un-authenticated users from making changes to the database. Anyone can retrieve data through the service, but only authenticated users are allowed to make changes. After you expose data through a WCF Data Service, you can use jQuery to retrieve the data by performing an Ajax call. For example, I am using an Ajax call that looks something like this to retrieve the JavaScript entries from the EntryService.svc data service: $.ajax({ dataType: "json", url: “/Services/EntryService.svc/Entries”, success: function (result) { var data = callback(result["d"]); } });     Notice that you must unwrap the data using result[“d”]. After you unwrap the data, you have a JavaScript array of the entries. I’m transferring all 300+ entries from the server to the client when the application is opened for the first time. In other words, I transfer the entire database from the server to the client, once and only once, when the application is opened for the first time. The data is transferred using JSON. Here is a fragment: { "d" : [ { "__metadata": { "uri": "http://superexpert.com/javascriptreference/Services/EntryService.svc/Entries(1)", "type": "ReferenceDBModel.Entry" }, "Id": 1, "Name": "Global", "Browsers": "ff3_6,ie8,ie9,c8,sf5,es3,es5", "Syntax": "object", "ShortDescription": "Contains global variables and functions", "FullDescription": "<p>\nThe Global object is determined by the host environment. In web browsers, the Global object is the same as the windows object.\n</p>\n<p>\nYou can use the keyword <code>this</code> to refer to the Global object when in the global context (outside of any function).\n</p>\n<p>\nThe Global object holds all global variables and functions. For example, the following code demonstrates that the global <code>movieTitle</code> variable refers to the same thing as <code>window.movieTitle</code> and <code>this.movieTitle</code>.\n</p>\n<pre>\nvar movieTitle = \"Star Wars\";\nconsole.log(movieTitle === this.movieTitle); // true\nconsole.log(movieTitle === window.movieTitle); // true\n</pre>\n", "LastUpdated": "634298578273756641", "IsDeleted": false, "OwnerId": null }, { "__metadata": { "uri": "http://superexpert.com/javascriptreference/Services/EntryService.svc/Entries(2)", "type": "ReferenceDBModel.Entry" }, "Id": 2, "Name": "eval(string)", "Browsers": "ff3_6,ie8,ie9,c8,sf5,es3,es5", "Syntax": "function", "ShortDescription": "Evaluates and executes JavaScript code dynamically", "FullDescription": "<p>\nThe following code evaluates and executes the string \"3+5\" at runtime.\n</p>\n<pre>\nvar result = eval(\"3+5\");\nconsole.log(result); // returns 8\n</pre>\n<p>\nYou can rewrite the code above like this:\n</p>\n<pre>\nvar result;\neval(\"result = 3+5\");\nconsole.log(result);\n</pre>", "LastUpdated": "634298580913817644", "IsDeleted": false, "OwnerId": 1 } … ]} I worried about the amount of time that it would take to transfer the records. According to Google Chome, it takes about 5 seconds to retrieve all 300+ records on a broadband connection over the Internet. 5 seconds is a small price to pay to avoid performing any server fetches of the data in the future. And here are the estimated times using different types of connections using Fiddler: Notice that using a modem, it takes 33 seconds to download the database. 33 seconds is a significant chunk of time. So, I would not use the approach of transferring the entire database up front if you expect a significant portion of your website audience to connect to your website with a modem. Adding Data to HTML5 Local Storage After the JavaScript entries are retrieved from the server, the entries are stored in HTML5 local storage. Here’s the reference documentation for HTML5 storage for Internet Explorer: http://msdn.microsoft.com/en-us/library/cc197062(VS.85).aspx You access local storage by accessing the windows.localStorage object in JavaScript. This object contains key/value pairs. For example, you can use the following JavaScript code to add a new item to local storage: <script type="text/javascript"> window.localStorage.setItem("message", "Hello World!"); </script>   You can use the Google Chrome Storage tab in the Developer Tools (hit CTRL-SHIFT I in Chrome) to view items added to local storage: After you add an item to local storage, you can read it at any time in the future by using the window.localStorage.getItem() method: <script type="text/javascript"> window.localStorage.setItem("message", "Hello World!"); </script>   You only can add strings to local storage and not JavaScript objects such as arrays. Therefore, before adding a JavaScript object to local storage, you need to convert it into a JSON string. In the JavaScript Reference application, I use a wrapper around local storage that looks something like this: function Storage() { this.get = function (name) { return JSON.parse(window.localStorage.getItem(name)); }; this.set = function (name, value) { window.localStorage.setItem(name, JSON.stringify(value)); }; this.clear = function () { window.localStorage.clear(); }; }   If you use the wrapper above, then you can add arbitrary JavaScript objects to local storage like this: var store = new Storage(); // Add array to storage var products = [ {name:"Fish", price:2.33}, {name:"Bacon", price:1.33} ]; store.set("products", products); // Retrieve items from storage var products = store.get("products");   Modern browsers support the JSON object natively. If you need the script above to work with older browsers then you should download the JSON2.js library from: https://github.com/douglascrockford/JSON-js The JSON2 library will use the native JSON object if a browser already supports JSON. Merging Server Changes with Browser Local Storage When you first open the JavaScript Reference application, the entire database of JavaScript entries is transferred from the server to the browser. Two items are added to local storage: entries and entriesLastUpdated. The first item contains the entire entries database (a big JSON string of entries). The second item, a timestamp, represents the version of the entries. Whenever you open the JavaScript Reference in the future, the entriesLastUpdated timestamp is passed to the server. Only records that have been deleted, updated, or added since entriesLastUpdated are transferred to the browser. The OData query to get the latest updates looks like this: http://superexpert.com/javascriptreference/Services/EntryService.svc/Entries?$filter=(LastUpdated%20gt%20634301199890494792L) If you remove URL encoding, the query looks like this: http://superexpert.com/javascriptreference/Services/EntryService.svc/Entries?$filter=(LastUpdated gt 634301199890494792L) This query returns only those entries where the value of LastUpdated > 634301199890494792 (the version timestamp). The changes – new JavaScript entries, deleted entries, and updated entries – are merged with the existing entries in local storage. The JavaScript code for performing the merge is contained in the EntriesHelper.js file. The merge() method looks like this:   merge: function (oldEntries, newEntries) { // concat (this performs the add) oldEntries = oldEntries || []; var mergedEntries = oldEntries.concat(newEntries); // sort this.sortByIdThenLastUpdated(mergedEntries); // prune duplicates (this performs the update) mergedEntries = this.pruneDuplicates(mergedEntries); // delete mergedEntries = this.removeIsDeleted(mergedEntries); // Sort this.sortByName(mergedEntries); return mergedEntries; },   The contents of local storage are then updated with the merged entries. I spent several hours writing the merge() method (much longer than I expected). I found two resources to be extremely useful. First, I wrote extensive unit tests for the merge() method. I wrote the unit tests using server-side JavaScript. I describe this approach to writing unit tests in this blog entry. The unit tests are included in the JavaScript Reference source code. Second, I found the following blog entry to be super useful (thanks Nick!): http://nicksnettravels.builttoroam.com/post/2010/08/03/OData-Synchronization-with-WCF-Data-Services.aspx One big challenge that I encountered involved timestamps. I originally tried to store an actual UTC time as the value of the entriesLastUpdated item. I quickly discovered that trying to work with dates in JSON turned out to be a big can of worms that I did not want to open. Next, I tried to use a SQL timestamp column. However, I learned that OData cannot handle the timestamp data type when doing a filter query. Therefore, I ended up using a bigint column in SQL and manually creating the value when a record is updated. I overrode the SaveChanges() method to look something like this: public override int SaveChanges(SaveOptions options) { var changes = this.ObjectStateManager.GetObjectStateEntries( EntityState.Modified | EntityState.Added | EntityState.Deleted); foreach (var change in changes) { var entity = change.Entity as IEntityTracking; if (entity != null) { entity.LastUpdated = DateTime.Now.Ticks; } } return base.SaveChanges(options); }   Notice that I assign Date.Now.Ticks to the entity.LastUpdated property whenever an entry is modified, added, or deleted. Summary After building the JavaScript Reference application, I am convinced that HTML5 local storage can have a dramatic impact on the performance of any data-driven web application. If you are building a web application that involves extensive interaction with data then I recommend that you take advantage of this new feature included in the HTML5 standard.

    Read the article

  • Text reverses on remote gnome session

    - by Andrew Stern
    I have two computers running 10.4 . The first machine is a wired desktop with sshd. The second is a wifi connected laptop with the ssh client. When I use my laptop to bring up a remote gnome session to my desktop all the text gets reversed. Steps: 1) login as a user on the laptop to activate the wifi with a stored key. 2) goto a console Ctrl-Alt F1 3) do a xterm -- :1 to bring up a blank graphic session 4) ssh -Y user@desktopmachine gnome-session This shows reversed text and messes up the keyboard so I can't type

    Read the article

  • Autostart desktop applications without session login

    - by derekcentrico
    I understand the idea of startup applications when starting a session (ie How do I start a program automatically when I boot?). However, I'm trying to have desktop applications for multiple users start when the computer reboots/starts. Some apps I'm aiming for are Google Music Manager, remote desktop server for each session, etc. How can I either have multiple user sessions launch on boot to get these apps going -or- have them launch some other way for those users? Right now I have my primary user automatically login to start its session and related apps...

    Read the article

facebook twitter digg google delicious technorati stumbleupon myspace wordpress linkedin gmail igoogle windows live tumblr viadeo yahoo buzz yahoo mail yahoo bookmarks favorites email print

< Previous Page | 1 2 3 4 5 6 7 8 9 10 11 12  | Next Page >