Long Running Process
I'm developing an intranet application using W2k server and IE5.5 - 6.x
clients. I've got one particular function that calls a stored procedure to
update a number of records, depending on user input. The problem we have
run into is that this procedure can take a few minutes to complete in
certain circumstances, and of course IIS times out.
I've been doing some searching for a solution, but most of the answers I've
found relate to showing a 'Please wait' message while processing the page,
which doesn't help in this situation. The others I've found relate to using
MSMQ, which would probably help, but leads to a load of testing issues that
I'm not prepared to deal with at the moment.
Are there any other 'common' ways to handle this at the ASP level?
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i have write a simple asp application, which is used to send batch email. the process will running for few hour, it depend on how much email needed to send. however i have a problem in ...........i can't find a way to stop this sending process until it send out
all of the email (or let say unless i reset the iis by in cmd typing iisreset).
i also have try different method such as before it need to send each mail it need to check the session, at that time (during send) user can press a button on the pop up page that change the session value. however this method is not work, it need to wait until the sending process finish.
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I have this asp screen (not .net just asp) where user can fill in report criteria and then when they hit the "Go" button, at which point the report page will be displayed. Sometimes the reports are quite big and may take 2 to 3 minutes to complete.
If the user realizes he makes a mistake as soon as he gets to the report page, he may hit the "Stop" button and think the server has stopped generating the report, but it's not true. The server is still running the process.
This is particularly more obvious for developers like myself cos I have the server installed on my workstation. When I hit the Stop button and then back to the report filter page and make some changes and then hit the Go again, it'll take 2 to 3 minutes before it'll show the report page this time, as if the server was trying to complete my last report first, before processing my current new request.
Question I have therefore, is, if I'm running a long server process, then how I can get the server to stop this thread (or process?) when the user hits the Stop button, or hits the Back button?
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if it is possible to run a process after page has loaded? reason being is i have an application that uploads a file, then zip's it up. These are 50 megs sometimes, so zipping the file can take some time. It is a two stage process though, a user will upload a file, then fill out some more info, then submit, so while the user is filling out more info, I'd like to start zipping the file. Does anyone know if that is possible? and if so how to do it?
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does anyone know of a way to check if a process is running on the server... using asp ? I basically have an html form and upon submittal of the form ... i would like to redirect to the response page when a certain process is no longer running . the logic is as follows Code:
1) user enters form values and clicks submit button
2) server side asp checks the server for a process "wpuba.exe"
3) if "wpuba.exe" is not running .. redirect to page2.asp
basically I want to wait for the "wpuba.exe" process to terminate before redirecting to the response page.
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i have a VB desktop app, that utilizes T SQL to communicate with my backend db.
It sends encrypted data which calls a web page that parses the file and inserts into a table.
I would like to add additional functionality e.g
For my server to be able to do a post the received contents, stored in the database to my sms provider.
I already have implemented a web page script that uses XML to post, web pages, but would like to implement another process for the desktop apps Could this be achieved and how ?
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I'm a complete newbie to IIs and ASP (come from the Apache/Cold Fusion
world ). I've created a very simple ASP test page:
<%@ Language=VBScript %>
<% Response.Write "This is a test ASP page." %>
But when I access the page, it just displays the page as text, instead
of processing the ASP. I've looked at a half-dozen Microsoft KB
articles, but still no luck. I'm not getting an error, it's just not
processing.
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I m facing a problem in ASP. That is on the production machine when I deploy my product at that time it dosenot perform a particular process. But on my devlopment machine it runs perfectly fine.
The only difference which lies is that on my devlopment machine in security tab of wwwroot/(website) a security permission with the name of VS Devlopers(machineVS Devlopers) exist but on the production machine it dosenot. What could be the possible problem.
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Making good old fashioned asp page and need to be able to display the IIS COM+ process id's (i.e. those that show up when attaching to a process in InterDev(in debug/processes dialog box).
Is there a way to get these process id's show up in an asp page? You can tell I'm not to saavy when it comes to working my way around the WindowsAPI.
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Just like to know if I am correct and no problems in this scenario:
I have page where the user clicks a button to save some information >>
gets directed to page 2 where a value gets returned from a recordset and the form is inserted automatically upon loading with the value (sequential for the database table) >>
the user then gets redirected to page 3 upon insertion into the database, if I use 'Select Top 1 ......' as a query to retrieve some information on this page am I sure that this is the correct record just inserted even if 2 or more people are saving at the same time?
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i have to start a batch process from a dll to transfer
files created by this dll to remote ftp server. I created
a batch file:
ftp -n -v -i -s:D:atchftpcmds.txt ftp-server
and a file containing the ftp commands:
user username password
lcd D:atchmedia
mput *.*
quit
It works pefectly when i start it from the dosbox. But
when i call it from the vb dll implemented in IIS (shell
("D:atch ransfer.bat")), it does not complete the
transfer and hangs after 400-500 (small) files.
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I need to select a csv file from my desktop through the "Browse.." button in my ASP page and upload the file and do further interrogation and extract the data to put into a database. What I'm struggling with is more the first parts with getting the file read properly in the second page so I can read and insert the data.The data below
describes the file. Quite a simple format.
Customer ID - Additional values are player IDs
193948294, 293, 294, 296, 290, 292
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when i call for a asp page i c some process still running in the status bar. but when i click on the same link again, i could not find the process. it happens alternatevely.why is this happening? how to prevent?
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It's been a long time since I've needed any help with something, so I'm happy to come back and feel dumb again. I need to learn how to process XML data and generate pages driven from that data. I know the structure of the documents, I just need to grab the data from inside certain XML elements of the XML documents.
Can someone explain this or post a link to a good site? I've tried googling, but everything I find seems to explain how to print back the XML in HTML format.
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Got a bit of code, which I want to loop through, unless the current value is "", in which case I need it to skip to the next one, but how do I do it?
Response.Write "<br />" & vbCrLf
For Each strItem In Request.Form
If strItem = "" THEN
'these next two lines, I only want to be processed if the above does
have a value in it
Response.Write "-" & strItem & "-" & vbCrLf
Response.Write "-" & Request.Form(strItem) & "<br />" & vbCrLf
End If
Next
Response.Write "<br />" & vbCrLf
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I want to insert a new row in my db but it says that the "identifier is too long"...
ORA-00972: identifier is too long
to be more precised... I googled it but I can't seem to pinpoint how to work around this
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When sending long emails a mysterious space-character is added after a
certain number of characters. Any idea why that happens?
I am using a Dundas Mailer control (if that matters) called from an asp
script.
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I have a database-driven site and it is possible for users to leave comments, which get written to the database. How do I make it so large comments can be added?I am getting this error message:
Microsoft JET Database Engine error'80040e21'
The field is too small to accept the amount of data you attempted to add. Try inserting or pasting less data.
/wall2.asp, line 37
I have set the default field type in the database to be 'memo'and set the default text field size to 255 (the maximum allowed)
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How do i make this number shorter?like 65.3846153846154%.how to make it like.let's say 65.39?
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Is anyone aware of any sort of asp coding to deal with long URLs? I have a few asp that pull URLs from fields within a MS db, which then display on a width-limited table. Is there any way to wrap these long URLs such that my table doesn't get widened? e.g. wrapping at "/" or something similar?
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Anybody have idea about Image processing tools available for ASP (like Imagemagick,I dont think ImageMagick will work with ASP).
I want to adjust the images uploaded to my site(ASP) to a particular resolution and do some image resolution changes, like creating thumbnails from originally uploaded images,etc..
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I have created 2 tables on my db. one is for customers and one for corporate. this is to distinguish the records so that we wont mix up our clients. i have created a login page for both customer and corporate. however, i think there is something wrong with the login process code which process the login for users to our page. there is an error message:Error Type:
Provider (0x80020005)
Type mismatch.
(see highlight in red) for attached code.i am not sure if its correct but here is the code as attached
<%
Response.Buffer = True
strUserName = Request.Form("User_Name")
strPassword = Request.Form("User_Password")
Dim rs
Dim sqlStr
Dim record_found
record_found = 0
Dim vPath, pPath, ConString
vPath = "xxxxx.mdb" 'use this one if database is in root of cart folder
pPath = Server.MapPath( vPath )
ConString = "PROVIDER=MICROSOFT.JET.OLEDB.4.0;DATA SOURCE=" & pPath & ";" & "JET OLEDB:"
Dim Conn, rsCatalog
Set Conn = Server.CreateObject("ADODB.Connection")
Conn.Open ConString
sqlStr1 = "SELECT * from Customer WHERE User_Name = '" & strUserName & "' AND User_Password = '" & strPassword & "'"
sqlStr2 = "SELECT * from Corporate WHERE User_Name = '" & strUserName & "' AND User_Password = '" & strPassword & "'"
set rs = Server.CreateObject ("ADODB.Recordset")
adOpenStatic = 3
rs.CursorType = adOpenStatic
rs.Open sqlStr1, sqlStr2, conn
If (rs.RecordCount <= 0) Then
Response.Redirect("login.asp?from=no_record")
Else
record_found = 1
Response.Cookies("User_Name") = rs("User_Name")
Response.Cookies("User_Password") = rs("User_Password")
Response.Cookies("Login") = 1
Response.Cookies("View_Cart") = 0
End If
rs.Close
Set rs = Nothing
if record_found = 1 then
if Request.Form("hiddenVal") = "view_cart" then
Response.Redirect("view_cart.asp")
else
Response.Redirect("default.asp")
end if
end if
%>
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I have few asp pages, which they get the information from a SQL server, while calling these pages, due to amount of data, sometimes it takes 10-15 seconds for loading the page.During this loading time I want to show the users something like a process bar so that the user is not left out with a blank page.
if anyone can guide me, how to show this process bar before completing the load process.
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How to send data through winhttpd and process the data in the target page?
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My asp.net code doesn't get executed by IIS. My file is
saved with .aspx extension. When i do a view source, all
the vb code is displayed. This shouldn't be visible if
the server is processing the code. How do i get IIS to
process my vb code is my .aspx files?
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I am using Win2k, IIS 5 and vbscript as well as asp.
I want to run an asp page that creates a PDF (using a third party ASPPDF dll) as a background process to free up the main website as it takes about 3-4 minutes to render the PDF.
Any ideas on how to do this or where to look?
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I'd like to process HTML documents in an ASP script, i.e. to remove any unwanted
elements and extract desired element and attributes. I know how to do it on
client side within IE using its HTML DOM. But what I'd like is to do it
server-side. Is there a way, for instance, to reuse MSIE technology to retrieve
interfaces like IHTMLElement, IHTMLDOMAttribute, aso, or just built-in features
that would allow me to do the same?
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The asp script uses the WSHSHELL run method to launch a local application on the web server but The application process hangs each time when this is called from the web.
If the application is manually run from the command line or through a bat script (by double clicking on it), the application process launches and executes the batch file successfully.
If either of these actions are called from the .asp script, the application process.exe is seen running in the task manager and hangs.
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i get data using getstring function. can i process this data using java script?
set rsShow = conn.Execute("SELECT league_E FROM Market M WHERE id=1113 ")
if not rsShow.eof then
aa=rsShow.getstring()
end if
rsShow.close
set rsShow=nothing
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i've recently done a basic website offline and haven't uploaded or found a host server yet. however i was wondering if there is a way to process the form input offline. I was told i need ASP functionality. but i'm not too familiar with it.
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is there an industry standard method of costing out a project the problem i have is that when talking to a developer they say "i dont know how long it will take" which just isnt acceptable.
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Windows 2000 Adv Svr (SP4). .NET Fwk 1.1, .NET Fwk 1.0
(SP2), CMS2002 (SP1) and Commerce Server 2002 (SP2)(MSIB2.1).
Have noticed recently that the asp_net worker process runs at 70 - 80% CPU. Normally it runs at about 10 - 15%. A reboot clears this but then it creeps up again?
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ok I have a page that displays all of the 3000+ records of people, phone numbers, and email addresses. on this page I have added a link that combines all of the e-mail addresses into one mailto: link so that we can mass notify these people of upcoming projects. the problem is that i think the link is too big for the browser to handle. the view source shows that everything is there but i cannot click the link. i have tried both IE and FireFox to no avail. The code is below just in case i have a typo or something...
sql = "Select * from people WHERE (IsNull(m_idstatus) OR m_idstatus <> 'id2') AND (m_email Like '%@%')"
...
y = 0
do while not rs.eof
If (rs("m_email") = "" OR IsNull(rs("m_email"))) Then
e_email = e_email
Else
e_email = e_email & rs("m_first_name") & " " & rs("m_last_name") & "(" & rs("m_email") & "); "
y = y + 1
End If
rs.movenext
loop
...
<a href="mailto:?bcc=<%= e_email %>">E-MAIL ALL</a> |
I have also tried changing the format of the link by adding test@test.com before the ?bcc= but get the same results on both browsers. Like I said in the beginning I assume that the link is just too big for the browser; does anyone have any ideas besides making a mail form in the page? I would prefer to stick with a mailto link so that we can keep internal Outlook features.
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