Ben, Thanks for the tip on the priority. I had just set it back to below normal to try to test this morning. I just haven't made it into work yet to try it. The threadcount is set by the value in the txtThreadcount textbox.
Any other tips? Do you see anything else that looks wrong with my code? Thanks, Jesse > -----Original Message----- > From: Moderated discussion of advanced .NET topics. > [mailto:[EMAIL PROTECTED]]On Behalf Of Ben > Kloosterman > Sent: Sunday, June 09, 2002 9:28 PM > To: [EMAIL PROTECTED] > Subject: Re: [ADVANCED-DOTNET] Threading is blocking itself or ? > > > I would never use Priority.Highest except for small threads > ( and I woould > set the priority back afterwards) it may set things at a > higher priority > then .NET or the OS! > > If you use priorities and Threading be-carefull it is the > easiest way to > deadlock yourself. > > I program in C# and dont understand how txtConcurrentRequests gets > intitialised . > ThreadCount = Val(txtConcurrentRequests.Text) > > Ben > > -----Original Message----- > From: Moderated discussion of advanced .NET topics. > [mailto:[EMAIL PROTECTED]]On Behalf Of Jesse Sanders > Sent: Sunday, 9 June 2002 6:53 AM > To: [EMAIL PROTECTED] > Subject: [ADVANCED-DOTNET] Threading is blocking itself or ? > > > Hi all, > > I searched the archives on threading, but I didn't see > anything close to my > problem. What I am trying to do is send 100 SOAP requests to > a server at > once to stress test it. I wrote it originally in VB6, but > the requests were > getting backjammed, so I turned to VB.Net to solve this issue. > > I have a SOAP class called SOAP, which sends the soap request > to the server. > The soap class takes 6 parameters, so I included them in the > constructor. > The constructor sets 6 private member variables with the incoming > parameters. > > I don't get any errors compile time or runtime, but when I > specify 1 or 100 > concurrent requests, it might send 0 - 4 requests to the > server. I'm not > sure what I am doing wrong, but I know it has to do with the > threading part. > The code works fine without threading, but then gets freaky > when its in > place. > > Any help is appreciated. > > Thanks, > > Jesse Sanders > > Code Snippet: > > Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As > System.EventArgs) Handles Button1.Click > Dim oSoap() As SOAPTest.Class1 > Dim strServer As String > Dim strServerIP As String > Dim strInputXML As String > Dim strRequestType As String > Dim ThreadCount As Integer > Dim lngRequestID As Long > > Dim selectedIndex As Integer > Dim selectedItem As Object > > Dim Threads() As System.Threading.Thread > > strServer = txtServer.Text > strServerIP = txtServerIP.Text > strInputXML = txtInputXML.Text > > selectedIndex = cboRequestType.SelectedIndex > selectedItem = cboRequestType.SelectedItem > strRequestType = selectedItem.ToString() > ThreadCount = Val(txtConcurrentRequests.Text) > > If ThreadCount < 1 Then ThreadCount = 1 > ReDim Threads(ThreadCount - 1) > > Dim Idx As Integer > lngRequestID = 1234 > > ReDim oSoap(ThreadCount - 1) > > For Idx = 0 To ThreadCount - 1 > > oSoap(Idx) = New SOAPTest.Class1(strServer, > strRequestType, "", > strInputXML, lngRequestID, strServerIP) > > Threads(Idx) = New Threading.Thread(AddressOf > oSoap(Idx).SendSingleRequest) > Threads(Idx).Priority = > System.Threading.ThreadPriority.Highest > Threads(Idx).IsBackground = True > Threads(Idx).Start() > lngRequestID = lngRequestID + 1 > Next > > MessageBox.Show("Done: Sent " & ThreadCount & " requests") > End Sub > > You can read messages from the Advanced DOTNET archive, > unsubscribe from > Advanced DOTNET, or > subscribe to other DevelopMentor lists at http://discuss.develop.com. > > You can read messages from the Advanced DOTNET archive, > unsubscribe from Advanced DOTNET, or > subscribe to other DevelopMentor lists at http://discuss.develop.com. You can read messages from the Advanced DOTNET archive, unsubscribe from Advanced DOTNET, or subscribe to other DevelopMentor lists at http://discuss.develop.com.
