I'm seeing a really strange error that I'm having a difficult timetracking down. I think its related to my configuration of Rhino ESB, though I'm not sure
if RSB is actually causing it, so I figured I'd ask and see ifanyone else has come across this in any other usages of MSMQ.I'm using RSB as a client in a web app (ASP.NET, the client runs in the background). The client talks to a windows service via the MSMQ binding for RSB. Restarting the service never appears to have an effect on MSMQ, neither does restarting IIS by hand. However, whenever I actually restart the computer itself, MSMQ always refuses to start back up, claiming that a "queue is in an inconsistent state". Attempting to start MSMQ manually results in the same error, effectively rendering the MSMQ install completely useless. The only way to solve it is to actually remove then reinstall MSMQ.
The only information I've found via the almighty Google are references to a problem in MSMQ 2.0 (this problem is occurring in MSMQ 4.0). I've verified that Dispose is being called on on the bus at shutdown, in both the service and the web site.
I am very new to asp.net. I developed one application. In that I have two pages. First page contains Application.Get() in page load event, here I read this Application variable, initially it returns NULL. If it is NULL, I make some buttons invisible. Then I jump to second page, in that page contains Application.Set(). Again I jump from second page to first page, this time Application.Get() is not NULL, I make some buttons visible.This is ok, if I execute the program in .net software.
But, when I publish this same program to web server like IIS, it is not working properly. After publishing very first time the first page returns NULL after that it doesnt return NULL even I closed the browser. I dont know why. In program, I used 2.0 framework. IIS also has 2.0 framework. Please clear this issue.
I have a cascading dropdownlist. The first drop down is for Departments and is databound on PageLoad from the database. The user then selects a department and the second dropdown is populated with the appropriate sub departments via JQuery/JSON which calls an httphandler. The problem is as follows: I select a department and the subdepartments are filled.
I finish what I'm doing on that screen and everything is fine. But then if I go to a different screen and add an additional subdepartment then come back to original screen, the new sub department won't appear in the cascading dropdown. I have to close the browser and restart the session in order for any new sub departments to appear even though they are in the database. I put a breakpoint in the httphandler and noticed that it is only called once per session per each department in the first dropdown. I don't know why this is happening. I want it to call the httphander EVERY time the index of the department dropdown is changed.
We have one application, which have to store multiple emails in the msmq and pass to different application...so please tell me how to implementt msmq in .net?
A part of the application I'm working on is an swf that shows a test with some 80 questions. Each question is saved in SQL Server through WebORB and ASP.NET. If a candidate finishes the test, the session needs to be validated. The problem is that sometimes 350 candidates finish their test at the same moment, and the CPU on the web server and SQL Server explodes (350 validations concurrently).Now, how should I implement queuing here? In the database, there's a table that has a record for each session. One column holds the status. 1 is finished, 2 is validated.
I could implement queuing in two ways (as I see it, maybe you have other propositions):A process that checks the table for records with status 1. If it finds one, it validates the session. So, sessions are validated one after one. If a candidate finishes its session, a message is sent to a MSMQ queue. Another process listens to the queue and validates sessions one after one.Now:What would be the best approach?Where do you start the process that will validate sessions? In your global.asax (application_start)? As a windows service? As an exe on the root of the website that is started in application_start?To me, using the table and looking for records with status 1 seems the easiest way.
I have a Web App and a service sitting on the same machine and communicating via message queues. The problem I'm experiencing is that about half of the time the messages I send from the service are not arriving to the reading code in the web app. Some of them will arrive and some will not. The messages are sent with at least 1 second delay between them.
To make things harder - I don't see ANY of my messages in the management console, even those that do arrive. I turned journaling on, but see no difference. I have full access to the queue.
The reading code looks like this:
public SomeMethod { ... MessageQueue respQ = Utils.GetResponseQueue();[code]....
I am have made a website which entertains its users(authenticated) to send sms. Website is available to users within my local network and outside (internet). I have designed two libraries, one for sending receiving sms and other one for processing those sms messages....But whenever page is refreshed, all the objects are initialized again blah blah resulting error for port 'Acess denied' For that I used object serialization etc. But I want to put my whole sms related work to separate process and use MSMQ between my website and sms process for communication. Please guide me that how can I run that separate sms process all the time and taking commands from website to send sms to whom etc?
Requirements:
1. SMS Process (background) should not have any interface but to communicate with using MSMQ only. 2. Website should be able to communicate with that SMS Process at any time using MSMQ, that is commands to send sms to whom, show received sms etc.
I am complete with all my website and sms engine work. All put all this in website but couldnt get reliablility. Please just guide me how and where to start for MSQM?
I am working on live trading system, in this web system i have to show live data so i am calling my store procedure for bind my data. I have few questions -
Is it possible to use MSMQ in web ? Is it possible to use socket programming in web ?
Its because i am calling SP in every 5 seconds and its very lengthy. I want to use socket programming or MSMQ in LIVE trading system because if any thing update or modify in tables then only web page get notification from MSMQ or Socket and i will bind my page then only. And if possible then its secure and perfect for web live environment ?
To meet the needs of a colleague, I must get plian text into a MSMQ message queue. Trouble is, Sytem.Messaging results in a body wich defaults to xml content. I had thoght that this would get round the problem - but it doesn't:
[Code]....
The body content looks rather strange actually - it reads:
54 65 73 74 20 54 65 78 Test Tex
74 20 4D 65 73 73 61 67 t Messag
65 e
Any thoughts on how to get rid of all those numbers and just have a plain text body?
I have a textbox that serves as a status panel (box) on the masterpage. I use the same code on two different content pages. On one content page, the write occurs. On another content page, the write does not occur. I even moved the code that was working into position on the erring page and it still doesn't write.
I have a code potion that runs a particular SQL and Fill the data in to a DataTable:
[Code]....
This code is working perfectly for a Query in my local machine without any error. But when I am trying to run this code in my friends machine (which is in the same network) I am getting the error 'ORA-00932: inconsistent datatypes'.I have tried to run the SQL in the database also (with the same user), but got no errors there. Could somebody please help me to get out of this problem?Here is the SQL I am running, the query is basically returning all the jobs that are being scheduled under Oracle 10g scheduler and the count of errors they have from the previous day:
Ran into a bit of problem when using PageMethods when calling a webmethod in the code-behind. My markup page has a radgrid which gets populated via the objectdatasource.Pagemethods works and returns data as expected when the objectdatasource binds the radgrid with some data but not when the objectdatasource returns nothing, i.e. radgrid is empty. PageMethods call has got nothing to do with the objectdatasource, I'm simply using its output to build a list of checkboxes dynamically on the client side using Javascript. And this is how my code snippets looks like:Markup page:
<script type="text/javascript"> function CallGetARInvoices(src,dest) {
I've got stuck for this for a long time. I always got empty value for the posted data. Here is my code:
Protected Function sqlparameter_insert_newscat() As SqlParameter() Dim sqlparam(4) As SqlParameter Dim ddlstatus As Boolean If rbActive.Items(0).Selected = True Then ddlstatus = True Else ddlstatus = False End If sqlparam(0) = New SqlParameter("@username", SqlDbType.VarChar, 30, ParameterDirection.Input, False, 0, 0, "", DataRowVersion.Current, Session("user.id")) sqlparam(1) = New SqlParameter("@news_category", SqlDbType.VarChar, 255, ParameterDirection.Input, False, 0, 0, "", DataRowVersion.Current, news_category.Text) 'Response.Write(HttpContext.Current.Request.Form(name)) sqlparam(2) = New SqlParameter("@news_category_desc", SqlDbType.Text, 1000000, ParameterDirection.Input, False, 0, 0, "", DataRowVersion.Current, HttpUtility.HtmlEncode(news_category_desc.InnerText)) sqlparam(3) = New SqlParameter("@news_category_status", SqlDbType.Bit, 1, ParameterDirection.Input, False, 0, 0, "", DataRowVersion.Current, ddlstatus) sqlparam(4) = New SqlParameter("@news_category_parent", SqlDbType.BigInt, 100, ParameterDirection.Input, False, 0, 0, "", DataRowVersion.Current, ddlRoot.SelectedValue) Return sqlparam End Function
the news_category.text always the empty string even the dropdownlist selected value return empty string. Is this an error of bug in Visual Studio 2010? I 've got stuck for this for long time and i have been nearer to deadline. I just made change "ValidateRequest = False" to aspx file to permit html tag to be posted.
I have a form that contains times and dates. Each of these controls has a required field validator so that the user must put in the date and time. This apprears to work fine in testing. The data is stored in sql tables which are then worked with in the office using an Access Database. The webforms are simply used for gathering the data. In analyzing the data, they are finding that there are instances when no time has been stored. I don't know how the insert information could be saved if the control was blank. To make matters worse, the staff swear that they are entering the times.
I have a simple form with a list of linkbuttons, each fires the same onclick event which sets an indicator image. I have a dummy button with style="display:none" which I have set as the TargetControlID of the modal.
onClick event from the imagebutton, the modal is shown via modal.Show(). The cancel button inside the modalpopup fires an event which turns off the indicator image and hides the modal via modal.Hide().
The events fire perfectly, it's very simple! Although after doing some testing I noticed the modalpopup is not presented after the 6-10th cycle of clicking the open event, then clicking cancel. The grey background appears but it is behind the main panel and the modal is either presented behind this or is just simply not displaying.
I spent hours researching various methods, implemented the CancelControlID to see if it was somehow tied to my call of modal.Hide() that fails.This occurs with an updatepanel only. The behaviour is much cleaner this way, so I would hope to be able to implement this. I have basically eliminated everything but these two events!
Create a control 'ClassName' in file ClassName.cs. Path is c:ProjectWebuserControlsControlTypeClassName.cs
[code]...
The really bizarre thing is that the error is inconsistent.Sometimes the project builds, sometimes some files break the build, sometimes others do, sometimes all of them do.
I know that whenever you add/remove/modify any file in the "App_Code", "App_GlobalResources", and "bin" directories that ASP.NET will recompile and essentially restart the application.My question is : "What happens to any threads currently executing durring the change?"Do they finish? Is a Thread.Abort Exception thrown?What happens if the application itself makes a change in any of those directories?
How to restart my IIS from my asp.net code with out going to INETMGR-->Application--->Restart. I need to restart my application every month first sunday from my asp.net code itself.
I would just like to find out which is the best practice when deploying to IIS 7 with ASP.Net 2 applications. We deploy around 7 WCF net.tcp consumed web services on IIS 7 and then also have a website running under IIS 7.When we deploy with TFS we copy over the released code to the specified folders under IIS. Would the best practice be to then also reset IIS or because IIS recompiles the JIT everytime the assemblies change, you don't actually need to restart the server or any pools.
How should I "properly" restart the ASP.NET (IIS 5.1) server in order to refresh the loaded assemlies? I tried several things, but without success:
[code]...
Right now, every time I have a new version, I publish my site from the development machine, and then manually copy assemblies into the /bin folder - but I need to restart the server after every update in order to have my web site actually updated. Aspx pages update immediatelly (I can change them and see them update on-the-fly), but code-behind assemblies are not reloaded until I actually restart the machine
My asp.net application working fine but sometime it suddenly stops and cannot display a page.After restart the PC it works fine again.I am not getting whats the problem. I also restart the IIS then also it not work.
I have strange problem with missing assembly of my application after IIS restart. My application is installed correctly to IIS 7.5 (windows 7) and works fineAfterwards I make a restart of IIS serverNow my application is not working properly, some classes (assemblies) are missing. I've insterted a code to my application that writes all avaible assemblies into my log file (see code below ) and really a few assemblies are missing[Code]....
Restart of IIS or even restart of windows is not enoughThe workaround is to make some change in web.config or to rewrite some *.dll by the same dll library (in order to force IIS to reload whole application)afterwards it works fine again (till next restart of IIS) for better understanding I've recorded a video for you [URL] Do you have any idea how to solve it? or what what to check? (My application is based on ASP.NET and I'm using ported version of Jade framework (framework originally created in Java).) This problem is related to another problem on this forum [URL]
