This appears to be by 'design'...!!
http://groups.google.co.uk/group/mic...f03aac74f80ba6
Solved using the code on this page:
http://blogs.msdn.com/korbyp/archive.../19/76411.aspx
Still wondering though what it means that my Requests Queued is 54,000!?
Thanks for any advice
Cheers
Matt
"Matt Jensen" <replytonewsgroups@microsoft.com> wrote in message
news:%23zcjvF0%23FHA.3104@TK2MSFTNGP15.phx.gbl...[color=blue]
> On further investigation, it is this code
>
> if (Directory.Exists(strDirPathTemp)) {
> Directory.Move(strDirPathTemp, strDirPathJobNo);
> }
>
> causing the problem, and I note that when this code runs (and the user
> gets logged out), the counter for application restarts increases by 1.
>
> I'm reading something that makes me think that maybe some virus checking
> software is involved in the problem.
>
> Thoughts?
> Cheers
> Matt
>
> "Matt Jensen" <replytonewsgroups@microsoft.com> wrote in message
> news:uB7Ny7z%23FHA.924@TK2MSFTNGP12.phx.gbl...[color=green]
>> Thanks Rahul
>>
>> Hmm, application restarts are 807 and Requests Queued is 54,000!!!!
>>
>> And the error occurred for 1 file of 1KB too.
>>
>> Actually seems to be the code below that's causing the problem, which
>> renames the file upload directory from a temporary name to the ID number
>> of the job request (because the webform page in question is for logging a
>> job, and the directory path ID number is not known until the job is
>> logged):
>>
>> //JOB FILES (if they exist)
>>
>> //Root directory path for JBS job files
>> string strDirPath = Server.MapPath(".\\" + "/../../detail/files/");
>> //Response.Write(strDirPath+"<br>");
>>
>> //New Directory path for logged job files
>> JBSv4.utils.jbs.v4.utils.utils utilsClass1 = new
>> JBSv4.utils.jbs.v4.utils.utils();
>>
>> strLongJobRequestID = utilsClass1.LongJobNumber(intJobRequestID);
>> string strDirPathJobNo = strDirPath + strLongJobRequestID + "\\";
>> //Response.Write(strDirPathJobNo+"<br>");
>>
>> //Directory path used for temporary file storage before JobRequestID
>> was created
>> strTempJobRequestID = tbxTempID.Text;
>> string strDirPathTemp = strDirPath + strTempJobRequestID + "\\";
>> //Response.Write(strDirPathTemp+"<br>");
>>
>> //Rename temporary file storage directory (if it exists) to job
>> number directory
>> if (Directory.Exists(strDirPathTemp)) {
>> Directory.Move(strDirPathTemp, strDirPathJobNo);
>> }
>>
>> What do I do?
>>
>> Thanks again for any more help.
>> Matt
>>
>>
>> "Rahul Soni" <RahulSoni@discussions.microsoft.com> wrote in message
>> news:1EC073F3-5409-42D9-9E75-A5C368CF6512@microsoft.com...[color=darkred]
>>> Hi Matt,
>>>
>>> Looks like your appdomain is recycling.
>>>
>>> You may check that using Perfmon and application restrats counter to
>>> verify
>>> if your appdomain is recycling.
>>>
>>> Also, what is the size of the file which causes the issues? Is it each
>>> and
>>> every file which causes the session to recycle??
>>>
>>> --
>>> Thanks,
>>> Rahul Soni
>>>
>>> --->The secret to creativity is knowing how to hide your sources<---
>>>
>>>
>>>
>>> "Matt Jensen" wrote:
>>>
>>>> Howdy
>>>> I've got a rather strange issue occuring.
>>>>
>>>> I used forms based .NET authentication, although I'm also setting some
>>>> session variables when people login.
>>>>
>>>> However, I've found when people use one of my webform pages which
>>>> includes a
>>>> button that pops up a window where you can upload files, if you upload
>>>> files
>>>> in this popup window, it seems to somehow clear out all of the session
>>>> variables and the users get logged out. However, if people don't upload
>>>> files, then their use of the webform page proceeds as
>>>> required/expected.
>>>>
>>>> I'm planning to phase out the session variables by upgrading my code,
>>>> however I can't understand this problem which seems quite strange and
>>>> I'd
>>>> like to know what the problem is.
>>>>
>>>> Any clues would be greatly appreciated.
>>>>
>>>> Cheers
>>>> Matt
>>>>
>>>>
>>>> If it helps, here is code in question:
>>>> The main part of the code behind for the upload page:
>>>>
>>>> private void Page_Load(object sender, System.EventArgs e)
>>>> {
>>>> // Put user code to initialize the page here
>>>> if (!IsPostBack) {
>>>> pnlUpload.Visible = true;
>>>> pnlUploaded.Visible = false;
>>>> }
>>>> if (IsPostBack) {
>>>> pnlUpload.Visible = false;
>>>> pnlUploaded.Visible = true;
>>>> }
>>>> strJobRequestID = Request.QueryString["JobRequestID"];
>>>> btnClose2.Attributes.Add("onclick", "return closeupdate();");
>>>>
>>>>
>>>> }
>>>>
>>>>
>>>> public void UploadFile(object Sender,EventArgs E) { //Event handler
>>>> for
>>>> the upload button
>>>> lblFileList.Text = "";
>>>>
>>>> if (Request.Files.Count > 0) { //if there are files attached
>>>>
>>>> //Get directory path
>>>> string strDirPath = Server.MapPath(".\\" + "/../../detail/files/" +
>>>> strJobRequestID + "/");
>>>> //Response.Write(strDirPath);
>>>>
>>>> //if Directory path doesn't exist then create it
>>>> if (!Directory.Exists(strDirPath)) {
>>>> Directory.CreateDirectory(strDirPath);
>>>> }
>>>>
>>>> //Iterate through the Request.Files collection
>>>> for(IntLoop=0; IntLoop<Request.Files.Count; IntLoop++) {
>>>> if (Request.Files[IntLoop] !=null) { //Checking for valid file
>>>> // Since the FileName gives the entire path we use Substring
>>>> function
>>>> to get the filename (including the file extension).
>>>> string StrFileName =
>>>> Request.Files[IntLoop].FileName.Substring(Request.Files[IntLoop].FileName.LastIndexOf("\\")
>>>> + 1);
>>>> string StrFileType = Request.Files[IntLoop].ContentType;
>>>> int IntFileSize = Request.Files[IntLoop].ContentLength;
>>>>
>>>> //Check for file length > 0 and Upload if it is
>>>> if (IntFileSize > 0) {
>>>> //Save the file to the web server
>>>> string filePath = (strDirPath + "/" + StrFileName);
>>>> Request.Files[IntLoop].SaveAs(filePath);
>>>> lblFileList.Text += "<li>" + StrFileName + "</li>";
>>>> }
>>>> }
>>>> }
>>>>
>>>> }
>>>>
>>>> }
>>>>
>>>>
>>>>
>>>> Here is the main code for the webform. Notice the
>>>> "multipart/form-data" -
>>>> could that be causing the problem somehow?
>>>>
>>>> <form id="JBSv4ServerForm" enctype="multipart/form-data"
>>>> runat="server">
>>>> <div class=JBSv4PopupBody>
>>>> <!--begin of body-->
>>>> <div class=JBSv4PopupMainBody>
>>>> <div class=JBSv4JobListing><asp:panel id=pnlUpload runat="server">
>>>> <div class="JBSv4JobListingHeader">
>>>> <h3>Attach files to job <%if
>>>> (!Request.QueryString["JobRequestID"].StartsWith("Temp"))
>>>> {%><%=Request.QueryString["JobRequestID"]%><% } %></h3></div>
>>>> <table class="JBSv4JobListingTable">
>>>> <tr>
>>>> <td><input id="File1" type="file" size="30" name="File1"
>>>> runat="server"></td>
>>>> <td class="listsTableRight" valign="top" rowspan="5">
>>>> <p>Use the 'Browse' buttons to select up to five files, then
>>>> click
>>>> 'Upload
>>>> files'.</p>
>>>> <p>You'll be able to attach more files afterwards if you need
>>>> to.</p></td></tr>
>>>> <tr>
>>>> <td><input id="File2" type="file" size="30" name="File2"
>>>> runat="server"></td></tr>
>>>> <tr>
>>>> <td><input id="File3" type="file" size="30" name="File3"
>>>> runat="server"></td></tr>
>>>> <tr>
>>>> <td><input id="File4" type="file" size="30" name="File4"
>>>> runat="server"></td></tr>
>>>> <tr>
>>>> <td><input id="File5" type="file" size="30" name="File5"
>>>> runat="server"></td></tr>
>>>> <tr>
>>>> <td colspan="2"><input class="formbutton" onclick="closewindow();"
>>>> type="button" value="Close window" name="btnCloseWindow">
>>>> <asp:button id="CmdUpload" onclick="UploadFile" runat="server"
>>>> cssclass="formbutton" text="Upload
>>>> files"></asp:button></td></tr></table></asp:panel><asp:panel
>>>> id=pnlUploaded runat="server">
>>>> <div class="JBSv4JobListingHeader">
>>>> <h3>Files attached</h3></div>
>>>> <table class="JBSv4JobListingTable">
>>>> <tr>
>>>> <td>
>>>> <p>The following files have been attached:</p>
>>>> <ul>
>>>> <asp:label id="lblFileList" runat="server"></asp:label></ul>
>>>> <p><strong>Please note: </strong>Use the 'Close Window' button
>>>> below
>>>> when
>>>> you are finished which will close this window AND refresh the job
>>>> attachments list.</p>
>>>> <asp:button id="btnClose2" runat="server" cssclass="formbutton"
>>>> text="Close
>>>> window"></asp:button>
>>>> <asp:button id="btnAttachMore" runat="server" cssclass="formbutton"
>>>> text="Attach more
>>>> files"></asp:button></td></tr></table></asp:panel></DIV>
>>>> <!--end of body--></DIV></DIV></FORM>
>>>>
>>>>
>>>>[/color]
>>
>>[/color]
>
>[/color]
