Expected 'Expectation' of 'QueueName. Asynchronous callback.

Similar Questions

• How to get AFExecuteThisScript to return the value of Net.HTTP.request (asynchronous)?

  I have an Acrobat only plugin, developed in 2005 VS.  Originally with Acrobat 7 SDK, now updated to use Acrobat 9 SDK.  The ultimate goal of this feature is to open a PDF file from a web server Agile: If a user string, a URL is created, a request sent to the URL, then pay back the answer.  The answer can be either the PDF itself or a string path to the PDF file.  I thought it would be easier to use the version of PDF path to simply open the new PDF of the http:// address.

  I created a folder level javascript with a call to Net.HTTP.request confidence.  I have a script that works when invoked from a menu item added by the folder level javascript file.  But when you use this same command in my C++ with AFExecuteThisScript code, I can't get the HTTP response to finish pending in the code for the result.

  The Net.HTTP.request and the asynchronous callbacks confuse me, so maybe that's my big problem.  I could not Net.HTTP.request to return a value in a service simple javascript right now, I'm trying to use a "global" variable in the JavaScript folder level and two calls.  The first call "sets" the global variable, the other "becomes" it.  But this seems to be the issue.  When I have my code debugging or stop execution, the part of the response of the Net.HTTP.request is never called.  But when I left to go beyond this step with error recovery, the answer appears later.

  So how kick off of the Net.HTTP.request and be notified when it's over?  either in JavaScript or VC ++?

  Any help is appreciated.  Even if the best option is to stream the file from the web server to a local file and then open the (this is the option that I take in another tool that runs outside of Acrobat).

  Here's the code.

  Javascript controls at the level of the files (urls truncated for the post)

  var THE_PATH = '';
  
  function setTHE_PATH ( gURL ) {
      console.println('setTHE_PATH Begin');
      var params =
      {
          cVerb: 'GET',
          cURL: gURL,
          oHandler: 
              {
                  response: function( msg, uri, e)
                  {
                      console.println('response method: Setting Path');
                      THE_PATH = SOAP.stringFromStream( msg );
                      console.println('<<' + THE_PATH + '>>');
                  }
              }
      };
      console.println('URL: ' + params.cURL + '\n  oHandler: ' + params.oHandler );
      console.println('Path: ' + THE_PATH );
      var netResult = trustedNetHTTPrequest(params);
      console.println('setTHE_PATH End');
      return THE_PATH;
  };
  
  trustedNetHTTPrequest = app.trustedFunction( 
      function ( params ) {
          console.println('trustedNetHTTPrequest begin');
          app.beginPriv();
          var netResult = Net.HTTP.request( params );
          app.endPriv();
          console.println('trustedNetHTTPrequest end');
          return netResult;
      }
  );
  

  Added MenuItems with JavaScript at the folder level

  app.addMenuItem( { 
      cName: "mysetTHE_PATH", 
      cUser: "set THE_PATH", cParent: "Tools", 
      cExec: "setTHE_PATH('http://......&getURL=true');",
      nPos: 0 
  } );    
  
  app.addMenuItem( { 
      cName: "mygetTHE_PATH", 
      cUser: "get THE_PATH", cParent: "Tools", 
      cExec: "console.println( THE_PATH );",
      nPos: 0 
  } );   
  

  Here's the JavaScript Console output when you run these two commands:

  setTHE_PATH Begin
  URL: http://......&getURL=true
    oHandler: [object Object]
  Path: 
  trustedNetHTTPrequest begin
  trustedNetHTTPrequest end
  setTHE_PATH End
  response method: Setting Path
  <<https://......DesiredFilename.pdf>>
  

  Here is the function in the plugin C++, with additional measures to prove AFExecuteThisScript works here

  sprintf(jsScript, "testVal='%s';event.value = testVal;", strURL.c_str() );
  AFExecuteThisScript( aPdDoc, jsScript, &pReturnValue );
  // After this, pReturnValue is the passed-in URL, as expected.
  sprintf(jsScript, "setTHE_PATH('%s');event.value = 'Step 1 Worked!!';", strURL.c_str() );
  AFExecuteThisScript( aPdDoc, jsScript, &pReturnValue );
  // After this, pReturnValue is 'Step 1 Worked!!', as expected.
  sprintf(jsScript, "event.value = THE_PATH;", strURL.c_str() );
  AFExecuteThisScript( aPdDoc, jsScript, &pReturnValue );
  // After this, pReturnValue is NULL
  

  This is the JavaScript Console output when you run the commands using the plugin (mode debugger, to wait after step 1)

  setTHE_PATH Begin
  URL: http://......&getURL=true
    oHandler: [object Object]
  Path: 
  trustedNetHTTPrequest begin
  trustedNetHTTPrequest end
  setTHE_PATH End
  

  Note that he never gets to the part of the "method of response.

  Thank you!

  Tim James

  You need not limit yourself to the plugin API. The requests HTTP from C/C++ is a fairly common condition, just observe the restrictions in my answer.

• Connection problem while accessing a jersey RESTful webservice using the aysynch callback method.

  Hello

  I have a consumer application and producer. Producer is a Web service based in Jersey, deployed on a tomcat server. On the consumer side I use executor service to create a planner that will keep voting and creates a new Thread where I do a req from asynchronous callback for the service (Producer). But the problem is after my executor asynch feed will die again, I see a connection to the deployment server.

  I used the yourkit Profiler, I see a thread in passable condition even when the asynch executor dies.

  I think Planner always spout there is a connection between the client and the service. I wanted to create several consumers to treat several thread, but because of the leak of thread, I'm not able to go forward.

  Could you please help me on this?

  Err, close the connection?

• Unable to receive the message of an asynchronous service - BPEL

  Hello
  
  I had developed a simple asynchronous BPEL Composite which takes two parameters (firstName, lastName) and returns back fullName.
  I used a waiting activity (for 30 seconds) in the BPEL, after which both inputs are concatenated and returned. I could test this EM thrue successfully and check the answer in the Trace of the flow.
  
  The problem occurs when I use async service in other BPEL.
  In an another BPEL (which is synchronous), I wanted to use this service, so I used an invoke activity to invoke it and receive the activity to get the answer.
  But I don't get the final answer. Instead, get the following error after awhile (defenitely longer than 30 seconds which is pending for async service Follow-up to the last)
  I think that the problem of the correlation between the response with the req, but the documentation says correlation is automatically applied with ws-addressing, and no need to correlate separately. So I didn't do something more for correlation. I tried with the two properties of the BPEL operation (required and requiresNew), but none could solve. Please help me in this
  
  I checked the trace of the traffic, and it stops after the activity of asynchronous service invocation.
  Here is the Trace of the BPEL Flow
  
  ReceiveAsyncResp (pending)
  Wait timeout ' 20/09/12 16:55.
  Waiting for 'reminder' of 'FullNameAsyncService '. Asynchronous callback.
  The transaction has been restored. Work for bpel '310002' instance has been restored, but the audit trail has been recorded for this instance. A synchronization request, please refer to the customer's request. If it is an asynchronous request, please recover from the recovery console to resend the message to invoke. The transaction has been restored. Work for bpel '310002' instance has been restored, but the audit trail has been recorded for this instance. A synchronization request, please refer to the customer's request. If it is an asynchronous request, please recover from the recovery console, to resend the message to invoke
  
  
  Here is the message (highlighted for better readability)
  -------------------------------------------------------------------
  [2012-09-20 T 16: 53:33.718 + 05:30] [soa_server1] [NOTIFICATION] [] [oracle.integration.platform.blocks.tenant] [host: rsavirig-idc] [nwaddr: 10.10.10.10] [tid: [ASSETS].] [ExecuteThread: '15' for queue: "(self-adjusting) weblogic.kernel.Default"] [userId: < anonymous >] [ecid: 3f3d2d8955322f32:3a1f20bc:139e2cf6c4c :-8000-0000000000000280, 0:2] [WEBSERVICE_PORT.name: BPELProcessForAsyncUsage_pt] [APP: soa-infra] [composite_name: UsingAsyncService] [J2EE_MODULE.name: fabric] [component_instance_id: 310002] [name of the component: BPELProcessForAsyncUsage] [J2EE_APP.name: soa-infra] [WEBSERVICE.name: bpelprocessforasyncusage_client_ep] [TARGET: / Farm_soa_domain/soa_domain/soa_server1/soa-infra] [TARGET_TYPE: oracle_soainfra] NM or event does not contain property apps.context.header or fabric.enterpriseId
  [2012-09-20 T 16: 54:19.453 + 05:30] [soa_server1] [ERROR] [] [oracle.soa.bpel.engine.delivery] [host: rsavirig-idc] [nwaddr: 10.10.10.10] [tid: [ASSETS].] [ExecuteThread: '15' for queue: "(self-adjusting) weblogic.kernel.Default"] [username: < anonymous >] [ecid: 3f3d2d8955322f32:3a1f20bc:139e2cf6c4c :-8000-0000000000000280, 0:2] [WEBSERVICE_PORT.name: BPELProcessForAsyncUsage_pt] [APP: soa-infra] [composite_name: UsingAsyncService] [J2EE_MODULE.name: fabric] [J2EE_APP.name: soa-infra] [WEBSERVICE.name: bpelprocessforasyncusage_client_ep] [TARGET: / Farm_soa_domain/soa_domain/soa_server1/soa-infra] [TARGET_TYPE: oracle_soainfra] no response not found for the answer for the conversation urn id : 9B8F42F0031511E2BFF01541EF21AC0F
  [2012-09-20 T 16: 54:19.812 + 05:30] [soa_server1] [NOTIFICATION] [] [oracle.wsm.agent.WSMAgent] [host: rsavirig-idc] [nwaddr: 10.10.10.10] [tid: [ASSETS].] [ExecuteThread: '15' for queue: "(self-adjusting) weblogic.kernel.Default"] [userId: < anonymous >] [ecid: 3f3d2d8955322f32:3a1f20bc:139e2cf6c4c :-8000-0000000000000280, 0:2] [WEBSERVICE_PORT.name: BPELProcessForAsyncUsage_pt] [APP: soa-infra] [composite_name: UsingAsyncService] [J2EE_MODULE.name: fabric] [J2EE_APP.name: soa-infra] [WEBSERVICE.name: bpelprocessforasyncusage_client_ep] [TARGET: / Farm_soa_domain/soa_domain/soa_server1/soa-infra] [TARGET_TYPE: oracle_soainfra] Type of Message is standardized, exit agent.processFault ()
  [2012-09-20 T 16: 54:19.812 + 05:30] [soa_server1] [NOTIFICATION] [] [oracle.wsm.agent.WSMAgent] [host: rsavirig-idc] [nwaddr: 10.10.10.10] [tid: [ASSETS].] [ExecuteThread: '15' for queue: "(self-adjusting) weblogic.kernel.Default"] [userId: < anonymous >] [ecid: 3f3d2d8955322f32:3a1f20bc:139e2cf6c4c :-8000-0000000000000280, 0:2] [WEBSERVICE_PORT.name: BPELProcessForAsyncUsage_pt] [APP: soa-infra] [composite_name: UsingAsyncService] [J2EE_MODULE.name: fabric] [J2EE_APP.name: soa-infra] [WEBSERVICE.name: bpelprocessforasyncusage_client_ep] [TARGET: / Farm_soa_domain/soa_domain/soa_server1/soa-infra] [TARGET_TYPE: oracle_soainfra] Type of Message is standardized, exit agent.processFault)
  [2012-09-20 T 16: 54:19.812 + 05:30] [soa_server1] [NOTIFICATION] [] [oracle.integration.platform.blocks.tenant] [host: rsavirig-idc] [nwaddr: 10.10.10.10] [tid: [ASSETS].] [ExecuteThread: '15' for queue: "(self-adjusting) weblogic.kernel.Default"] [username: < anonymous >] [ecid: 3f3d2d8955322f32:3a1f20bc:139e2cf6c4c :-8000-0000000000000280, 0:2] [WEBSERVICE_PORT.name: BPELProcessForAsyncUsage_pt] [APP: soa-infra] [composite_name: UsingAsyncService] [J2EE_MODULE.name: fabric] [J2EE_APP.name: soa-infra] [WEBSERVICE.name: bpelprocessforasyncusage_client_ep] [TARGET: / Farm_soa_domain/soa_domain/soa_server1/soa-infra] [TARGET_TYPE: oracle_soainfra] NM or event does not contain property, apps.context.header or fabric.enterpriseId
  [2012-09-20 T 16: 54:20.312 + 05:30] [soa_server1] [ERROR] [OWS-04086] [oracle.webservices.service] [host: rsavirig-idc] [nwaddr: 10.10.10.10] [tid: [ASSETS].] [ExecuteThread: '15' for queue: "(self-adjusting) weblogic.kernel.Default"] [username: < anonymous >] [ecid: 3f3d2d8955322f32:3a1f20bc:139e2cf6c4c :-8000-0000000000000280, 0:2] [APP: soa-infra] [composite_name: UsingAsyncService] [TARGET: / Farm_soa_domain/soa_domain/soa_server1/soa-infra] [TARGET_TYPE: oracle_soainfra] javax.xml.rpc.soap.SOAPFaultException: * waiting for reply has expired. The conversation id is null. Please check the detail process instance. [[*
  at oracle.integration.platform.blocks.soap.WebServiceEntryBindingComponent.generateSoapFaultException(WebServiceEntryBindingComponent.java:1193)
  at oracle.integration.platform.blocks.soap.WebServiceEntryBindingComponent.processIncomingMessage(WebServiceEntryBindingComponent.java:971)
  at oracle.integration.platform.blocks.soap.FabricProvider.processMessage(FabricProvider.java:113)
  at oracle.j2ee.ws.server.provider.ProviderProcessor.doEndpointProcessing(ProviderProcessor.java:1187)
  at oracle.j2ee.ws.server.WebServiceProcessor.invokeEndpointImplementation(WebServiceProcessor.java:1112)
  at oracle.j2ee.ws.server.provider.ProviderProcessor.doRequestProcessing(ProviderProcessor.java:581)
  ....................
  ]]
  [2012-09-20 T 16: 54:20.421 + 05:30] [soa_server1] [ERROR] [OWS-04115] [oracle.webservices.service] [host: rsavirig-idc] [nwaddr: 10.10.10.10] [tid: [ASSETS].] [ExecuteThread: '15' for queue: "(self-adjusting) weblogic.kernel.Default"] [userId: < anonymous >] [ecid: 3f3d2d8955322f32:3a1f20bc:139e2cf6c4c :-8000-0000000000000280, 0:2] [APP: soa-infra] [composite_name: UsingAsyncService] [TARGET: / Farm_soa_domain/soa_domain/soa_server1/soa-infra] [TARGET_TYPE: oracle_soainfra] an error for the port: FabricProvider: javax.xml.rpc.soap.SOAPFaultException: waiting for reply has expired. The conversation id is null. Please check the detail process instance...
  [2012-09-20 T 16: 54:20.500 + 05:30] [AdminServer] [ERROR] [] [oracle.webservices.jaxws] [host: rsavirig-idc] [nwaddr: 10.10.10.10] [tid: [ASSETS].] [ExecuteThread: '22' to queue: "(self-adjusting) weblogic.kernel.Default"] [username: weblogic] [ecid: 3f3d2d8955322f32:3a1f20bc:139e2cf6c4c :-8000-0000000000000280,0] [APP: em] [TARGET: / Farm_soa_domain/soa_domain/AdminServer/em] [TARGET_TYPE: j2ee_application] error when calling endpoint ' http://ravi:8001 / soa-infra/services/Partition4MrPai/UsingAsyncService/bpelprocessforasyncusage_client_ep ' of the customer; Security: Administrators
  [2012-09-20 T 16: 54:20.531 + 05:30] [AdminServer] [NOTIFICATION] [] [oracle.sysman.emSDK.webservices.wsdlapi.dispatch.DispatchUtil] [host: rsavirig-idc] [nwaddr: 10.10.10.10] [tid: [ASSETS].] [ExecuteThread: '22' to queue: "(self-adjusting) weblogic.kernel.Default"] [userId: weblogic] [ecid: 3f3d2d8955322f32:3a1f20bc:139e2cf6c4c :-8000-0000000000000280,0] [APP: em] [TARGET: / Farm_soa_domain/soa_domain/AdminServer/em] [TARGET_TYPE: j2ee_application] Dispatch.invoke failed. Stack trace of the exception in the trace file.
  [2012-09-20 T 16: 54:20.578 + 05:30] [AdminServer] [ERROR] [EM-00453] [oracle.sysman.emas.model.wsmgt.WSTestModel] [host: rsavirig-idc] [nwaddr: 10.10.10.10] [tid: [ASSETS].] [ExecuteThread: '22' to queue: "(self-adjusting) weblogic.kernel.Default"] [username: weblogic] [ecid: 3f3d2d8955322f32:3a1f20bc:139e2cf6c4c :-8000-0000000000000280,0] [APP: em] [TARGET: / Farm_soa_domain/soa_domain/AdminServer/em] [TARGET_TYPE: j2ee_application] cannot call the operation
  [2012-09-20 T 16: 54:20.578 + 05:30] [AdminServer] [ERROR] [EM-00453] [oracle.sysman.emas.view.wsmgt.WSView] [host: rsavirig-idc] [nwaddr: 10.10.10.10] [tid: [ASSETS].] [ExecuteThread: '22' to queue: "(self-adjusting) weblogic.kernel.Default"] [username: weblogic] [ecid: 3f3d2d8955322f32:3a1f20bc:139e2cf6c4c :-8000-0000000000000280,0] [APP: em] [TARGET: / Farm_soa_domain/soa_domain/AdminServer/em] [TARGET_TYPE: j2ee_application] cannot call the operation

  Hello

  First of all check this process without the waiting activity.
  Check: 1. the delivery of asynchronous process property is on asynch.persist. 2. the synchronization process transaction property is set to requireNew.
  If it still does not, have your post-processing or send it to my mail.
  (Correlation set is not the issue here)

  Arik

• Timer &amp; events system process

  I usually use a "smart" delay dealing with the events, but I wanted to use a thread separate to process system events. Wording of menchar here, I feel that using a timer, it is automatically in a different thread. Is this true?

  A timer from asynchrous (in fact, all the timers async for a given process) runs on a common, separate thread.  A 'ordinary' timer is a Panel control that will run a reminder on the thread which instructed the Group of experts.

  Events system includes GUI events as I understand it, and these can be worked on the thread that the Committee.  Thus, on the face of it, you do not want to process system events using a 'regular' timer, not an asynchronous timer.

  I don't know exactly what will happen that if you did a process system events on an asynchronous callback to timer on its separate thread - some things may work, others might not.

  In the old days, CVI had a "processGUIevents" function, which was different from the function of "handle system events".  I don't know if CVI maintains this distinction much longer.

  I don't use a timer to make a smart delay, I put the thread to sleep and not the timing, rescheduling the thread after some time operating system.  You do not have a problem, unless you happen precisely set the 'smart' delay in a separate thread (a you created explicitly, or the CVI runtime provided thread timer async) and not expect to update the GUI, you have loaded on another thread.  I intend the delay "smart" to be used only from the main thread - which is the point of it, it allows the process to sleep but will react to user on the GUI input within a short time.

  It seems that the delay NOR will be spinlock, at least in some situations, and NEITHER was told that they treat events from the system during this period, at least in certain situations.  So, using the Delay(), NEITHER would have the same issues if use you some other thread than the thread that has loaded a GUI you are using.

  If your application does not have a graphical interface, there is no problem to use the smart delay on any thread, that I shouldn't think.

  I hope this helps.

• Several Windows error messages that I need to fix, the list is in position.

  I wrote error messages that appear when I restart my computer. The list is below. How can I fix them?

  sink to receive asynchronous callbacks for WMI client applications
  Microsoft Sync Center
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  Hello

  1. Since when are you facing this problem?

  Method 1: Run the fixit available in the article below

  When I try to use Windows Media Player 11, the program does not start, or some UI elements are blank
  http://support.Microsoft.com/kb/925704

  Method 2: If a Protection of resources Windows (WRP) file is missing or is damaged, Windows may not behave as expected. Auditor of file system (CFS) scan to fix all of the corrupted system files. To do this, follow the steps mentioned in the link below:

  How to use the System File Checker tool to fix the system files missing or corrupted on Windows Vista or Windows 7

  http://support.Microsoft.com/kb/929833

   

  Method 3:  Select the boot and then check if the problem persists

  Follow step 1 in the link below,
  How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7

  If everything works well after a clean boot, you can deduce that some third-party services are at the origin of the problem.

  Continue with the remaining steps to pin-point on the third party service.

  After find you the program that is causing the problem, you will have to perhaps to update or install a newer version of the program, if you rarely use that you should consider uninstalling the software.

  Important: n ' forget not to put the computer to a normal startup follow step 7 in the link.

• Return scripteval æ reminders

  Hi all

  It seems obviously runs as an asynchronous callback to a function scripteval should be simple enough. Alas, I am a bit puzzled as to why the following code runs as expected. I simplified the code to try and pinpoint where the failure is underway but for now am still to understand. Any help would be greatly appreciated.

  See you soon!

  index.html

  <! doctype html >

  < html >

  < head >

  < meta charset = "utf-8" >

  "< script src="./ext.js "> < / script >

  "< script src="./lib/CSInterface-4.0.0.js "> < / script >

  "< script src="//code.jquery.com/jquery-1.11.3.min.js "> < / script >

  < / head >

  < body onLoad = "onLoaded ()" >

  < label > path: < / label > < input type = "text" id = "PathText" / >

  < id = "RefreshBtn" onClick = "onRefresh ()" button > refresh < / button >

  < / body >

  < script type = "text/javascript" >

  var AEPath;

  function onRefresh() {}

  El var = document.getElementById ("PathText");

  try {}

  evalScript (' $._ext. ReturnProjectPath()', {function (result)})

  Alert (result);

  });

  }

  catch (e) {alert ("Exception:" + e) ;}}

  }

  < /script >

  < / html >

  jsx

  $._ext = {}

  ReturnProjectPath: function()

  {

  Return app.project.file.toString ();

  }

  };

  The return of the jsx is always an empty string.

  I managed to get all the workers, the use of events, which is probably much more orderly in the code anyway... Although I am always disturbed by the fact that I couldn't reminders to work.

• Async timer events

  I use CVI 2009 and TestStand 4.1.1 to test products.

  I create an Async timer when I call a function of Teststand that propelled to the top of the object to measure.

  My timer seems to start OK, but there are only 3 events prior to the recall of the timer Tick is no longer called.

  What could cause the timer events stop?

  Thank you

  1 take the timer.

  2, reminder timer is blocked or delayed and no return for timer events are queued up and not be served.

  3, an another async timer was created before the one you use for power USE up so this timer is a priority and is occupied by the management of reminders in your reminder of power queue USE is getting hungry.

  4 Async timer thread cannot get scheduled.

  Recently, I've solved a problem scheduling async timer using an indicator LED on my GUI and he put on during my async timer reminder entry and turned off when I left.  I made sure that he stayed at least 200 ms if I could see it.   Main thread set the light / stop by a global since you can not manipulate the UI directly from the asynchronous callback.

• Detection of changing DIO PCI-6035E

  CVI 8.1

  PCI-6035E

  Ex: ReadDigChan - ChangeDetectionEvent.c

  When I try either configure a DAQmx task in this application example or MAX

  I get this error:

  Error: Requested value is not supported for this property.

  Property: SampTimingType

  You asked: change Detection

  You can select: on request

  I am creating an application in which a task DAQmx monitors

  a single bit of DIO via an asynchronous callback function.

  Any ideas?

  -Chet

  Chet,

  Please post on the Forums of NOR. I was able to look into the problem you encounter and this is because the E series devices do not support ownership of change detection. If you simply try to monitor a bit, you will need to use polling to determine when the forest has changed and then perform an action, once you determine that the ILO has changed. Let me know if you have any other questions.

• SQL Toolkit crashing with multiple threads

  Hello everyone and happy new year!

  I was hoping someone might be able to shed some light on this problem. I update an older application to use multiple threads. In fact, the thread that is causing a problem now is created by using an asynchronous timer.

  I use CVI 2010, and I think the SQL Toolbox is version 2.2.

  If I execute a SQL statement from the main thread, there is no problem.

  stat = DBInit (DB_INIT_MULTITHREADED);
  
  hdbc = DBConnect( "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=sample.mdb;Mode=ReadWrite|Share Deny None" );
  hstmt = DBActivateSQL( hdbc, "SELECT * FROM SAMPLES" );
  
  DBDeactivateSQL(hstmt);
  DBDisconnect(hdbc);
  

  If I add code to perform the same duties in a reminder of the timer, it causes a stack overflow error.

  .. Start the main thread

  stat = DBInit (DB_INIT_MULTITHREADED);
  
  NewAsyncTimer (5.0, -1, 1, &gfn_quicktest, 0);
  

  .. end of main thread

  .. and then the reminder of the timer

  int CVICALLBACK gfn_quicktest (int reserved, int timerId, int event,  void *callbackData, int eventData1, int eventData2)
  {
    {
      int hdbc = DBConnect( "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=params\\sample.mdb;Mode=ReadWrite|Share Deny None" );
      int hstmt = DBActivateSQL( hdbc, "SELECT * FROM SAMPLES" );
  
     DBDeactivateSQL(hstmt);
      DBDisconnect(hdbc);
    }
  
    return 0;
  }
  

  The program crashes with a stack overflow error when the DBActivateSQL statement is called.

  I understand that the Access ODBC driver can not support multithreaded, but I only connect to this base starting from the same thread with these 2 statements only so it should be good?

  Any idea would be appreciated,
  Thank you
  Ed.

  I just tried this using the sample provided with CVI access database. It uses a DSN instead of mdb. It has worked out well. I see that no reason multithreading would be a problem here, if you open and close the connection in the same segment of code. I see that you use params in the asynchronous callback connection string. Where did this come from? Maybe try to use the database and see if it works.

• How to use * callbackData

  I'm not an expert c programmer, which is probably why this question is...

  What is the right way to use the * callbackData variable?

  For instance when you create an asynchronous callback or in my courts, a reminder of menu.  I'm trying to pass a string through the this but will be casting of boredom.

  If (check == 0) {}

  If (FindPattern(file_name,0,-1,".xml",0,0) > 0) {}

  device_handle [i] = NewMenuItem (5, MENU_LOAD, file_name,-1, 0, LoadDeviceFile, & filename);

  i ++ ;

  } //else not an .xml file

  even if (GetNextFile (file_name) == 0) {}

  If (FindPattern(file_name,0,-1,".xml",0,0) > 0) {}

  device_handle [i] = NewMenuItem (5, MENU_LOAD, file_name,-1, 0, LoadDeviceFile, & filename);

  i ++ ;

  } //else not an .xml file

  }

  }

  void CVICALLBACK LoadDeviceFile (menuBar, menuItem int int, void * callbackData, Panel int) {}

  //???? How to cast?

  }

  I know that I could technically take menuItem number and know, but another function call and am mainly to research how to make the process

  In general, are there examples of this anywhere in the CVI?  I would be interested to know how to do this with any type of data.

  Thank you

  The problem using the callbackData parameter is that it is actually a pointer to something, then you must make sure that, when runs in the callback, callbackData points to a valid object in memory; in particular, this means that you can not pass the address of a local variable in a function (which can be the case of your variable "filename"), who is likely to be no longer valid once the reminder runs since the original function is probably over.

  In your case, you should first malloc space for the string and then pass this address in parameter callbackData, cast on a char * in the menu callback.

  Not to mention the need to free the allocated memory when it is no longer necessary...

  This is valid for any type of data you want to cross callbackData, except for int variables that can simply be passed as (void *) variable and used by casting to int (actually pointers are of type int, then you can use it to transmit without need int values to point to a block of real memory).

• analog input external trigger 6015

  Hello

  I was able to configure my 6015 to accept an external trigger to start a measurement of analog input (with a # set of samples and freq).  However, what I want to do is to set up so I can send a 20 kHz signal to the trigger, and whenever the trigger detects the signal, the device would take a measure of the tension of each of the two channels.  He would then save this memory on board and allow me to read the data later.  That's what I can't figure out how to do.

  If he put in place such as I have an asynchronous callback and read data after each pulse, it takes too much time in my application.  I want to get a measure for each external trigger pulse (the freq may vary higher or lower, it's why I can't put just a freq - I need to use the trigger) and these data saved in memory on the card for me to pick it up later.

  Is this possible with the 6015?  Another tip?  If so, can you please show a few snippets of code in VB.NET or c# .NET?

  Thank you

  Joe

  Hey Joe,

  I think that your application should work fine with the 6015. I mentioned only the buffer size as previous your post said 'I want... these data stored in memory on the card to grab me afterwards,' and especially supported in NOR-DAQmx devices (including the 6015, PCI E Series, the new series X PCIe and PCI M Series) don't work that way. They have permanently transfer data in a buffer in the memory of the host throughout the acquisition PC, and they have enough buffer on board to avoid negative/overflow buffer overflow errors at their maximum supported rate

  Brad

• Under the "Task Manager", which is the unsecurapps.exe Function?

  I'm trying to find out what made the 'unsecurapps.exe' function in the Task Manager? or is linked to?

  If you have spelled the name correctly, then it is very likely to be malicious.

  When a Google search produces no hits or suspicious hits (the case of unsecurapps.exe), the answer usually is that the file in question is focused on the malware.

  What antivirus application do you use? Is current and never expired subscription?

  Download, install, update and run full scans with two of these free analytical tools:

  MalwareBytes AntiMalware
  SUPERAntiSpyware

  Do not run the scans at the same time.  They can take some time, so start an and then go for a non computer chore for awhile.

  However, if the task is actually unsecapp.exe, it's another story.

  If you're running Vista (what version of Windows is installed, including service pack?):

  Sink to receive asynchronous callbacks for the WMI client application running in different processes. WMI, Windows Management Instrumentation, allows developers to write scripts and programs for the management or querying features, user accounts, Windows services, running programs, networking and many other internal technical aspects of Windows.

  This particular task, UNSECAPP. EXE, is launched by Windows Vista when a program needs to use WMI programming - it offers a conduit (sink) programs to receive the results of their WMI queries and commands windows.

  Unsecapp.exe is not limited to Vista, but also concerns the use of Windows Management Instrumentation in XP sp2: http://support.microsoft.com/kb/875605

  What do you do when unsecapp.exe appears in the Task Manager?

• After the error message with computer-media center Scheduler etc has stopped working

  Original title: 8 boxes

  On separate cards on top of each other - they look like maps of correspondence-is this news centre Media State media stopped services aggregator, the drawer module igfx has

  order, hkcmd module has ceased, HD audio Panel has stopped working, Task Scheduler engine stopped working, a persistence module

  stopped working, sink to receive asynchronous callbacks for WMI client applications has stopped working.  They appear after the computer was during one

  While using the Internet, Facebook, please help.

  Hi sue them.

  ·         Did you do changes on the computer before the show?

  ·         Exactly when you receive the following errors?

  ·         What web browser do you use?

  Follow the suggestions below for a possible solution:

  Method 1: I suggest you to start in safe mode with network and check if the similar problem occurs in safe mode.

  Startup options (including safe mode)

  http://Windows.Microsoft.com/en-us/Windows-Vista/advanced-startup-options-including-safe-mode

   

  Method 2: Try the SFC (System File Checker) scan on the computer.

  How to use the System File Checker tool to fix the system files missing or corrupted on Windows Vista or Windows 7

  http://support.Microsoft.com/kb/929833

  I hope this helps.

• html5_init.js creates different behaviors of DB on OS5 and OS6! Help!

  Hello

  I am trying to create an application that runs on OS5 and OS6 and uses the html5_init.js scripts provided by RIM around the fact that os5 runs synchronously on gears and asynch OS6 on HTML5...

  After a lot of refactoring and rewrite, it remains now to the next obstacle. On OS5, it works as I hope as follows BUT on OS6 it doesn't, it behaves quite differently

  Example, I create an array of objects and itterate over them and insert them into a table of test.

  function insertTestData() {
      db.transaction(function(tx) {
          var testData = [];
          for (var i = 0; i < 3; i++) {
              var testCodeValue = new Object();
              testCodeValue.code = "code" + i.toString();
              testCodeValue.value = "value" + i.toString();
              testData.push(testCodeValue);
          }
  
          for (var y = 0; y < testData.length; y++) {
              var code = testData[y].code;
              var value = testData[y].value;
  
              alert(code);
              alert(value);
  
              tx.executeSql("INSERT INTO test(code,value) VALUES (?,?)", [code, value], rowInserted, function(tx, err) { alert("Error!"); });
          }
      });
  }
  

  the end result is:

  Hello

  Check out this post on loops in transactions for the asynchronous callbacks. He can help out you.

  for loops

  See you soon

  Andrew