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I'm hosting a chat on my website. I figured out how to hold a getAllMessages request/connection and wait for new messages using Monitor.wait(). but it breaks when too many people use it. So, I need help figuring out how to scale this on my host website, discountAsp.net.
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davidhere40 wrote: but it breaks when too many people use it
So what error etc? Is it 3rd party code, if so contact them. Not enough info to help you.
Bob
Ashfield Consultants Ltd
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The website starts saying "server unavailable" in red on a white page I believe.
The chat is something I wrote because I couldn't find chat software I liked out there. Especially because I want full control and scalability without paying a ton down the road. I have the chat embedded in my web page and the main page in an iframe so that people can continue surfing as they chat.
Every solution I look at uses a refresh rate. I'm starting to think I'm going to use a second server at home with a desktop application that does all the chat stuff. that way I'll have more control. I've got most of the code ready also from a previous project.
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That sounds like a generic error really. Try trapping the underlying one and see if that helps.
Bob
Ashfield Consultants Ltd
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PLEASE KIND ENOUGH TO CORRECT MY SNIPPET,
I WANT TO CREATE SOME LAYOUT WHEN CHECK BOX CLICK AND SUBMIT, YES IT WORKS NICELY, BUT TWO RECORDS VIEWING SEPERATELY UNDER TWO SUBMIT BUTTON, I WANT TO FIX THIS BROBLEM AND THESE TWO RECORDS UNDER ONE SUBMIT BUTTON AND EACH RECORD MUST HAVE A CHECK BOX.
THANKS
HOPE QUICK REPLY FROM ALL
THIS IS THE "SELECT.ASP"
<html>
<head>
<title><title>
<head>
<body topmargin="0" leftmargin="0" rightmargin="0" bottommargin="0">
<%
'Dimension variables
Dim adoCon 'Holds the Database Connection Object
Dim rsGuestbook 'Holds the recordset for the records in the database
Dim strSQL 'Holds the SQL query for the database
'Create an ADO connection odject
Set adoCon = Server.CreateObject("ADODB.Connection")
adoCon.Open "DRIVER={Microsoft Access Driver (*.mdb)}; DBQ=" & Server.MapPath("excel.mdb")
'Set an active connection to the Connection object using a DSN-less connection
'Set an active connection to the Connection object using DSN connection
'adoCon.Open "DSN=guestbook"
'Create an ADO recordset object
Set rsGuestbook = Server.CreateObject("ADODB.Recordset")
'Initialise the strSQL variable with an SQL statement to query the database
If Request.Form("select") <> "" then
strSQL = " SELECT domani.vessel, domani.voyage, domani.portloading, domani.portdis, domani.datearrive, domani.reference, domani.blno, domani.shipper, domani.sadd_a, domani.sadd_b, domani.sadd_c, domani.notify, domani.consignee, domani.cadd_a, domani.cadd_b, domani.cadd_c, domani.desgood, domani.desgood_a, domani.desgoodtxt, domani.destxt_a, domani.destxt_b, domani.pkgs, domani.gross, domani.cbm, domani.contseal, domani.marks, domani.vedeagent, domani.expires, domani.serial, domani.agent, domani.figure, domani.pakgword FROM domani WHERE reference='" & Request.Form("select") & "'"
'Open the recordset with the SQL query
rsGuestbook.Open strSQL, adoCon
end if
'Open the recordset with the SQL query
if not rsGuestbook.EOF then
'Loop through the recordset
Do While not rsGuestbook.EOF
'rsGuestbook.AddNew
'Write the HTML to display the current record in the recordset
%>
<form action="manifestchk.asp" name="chk" method="post">
<input type="checkbox" name="chk1" value=">%Response.Write (rsGuestbook("blno"))%>"><BR><%Response.Write (rsGuestbook("blno"))%>
<input type="submit" name="Submit" value="Submit">
</form>
<%
'Move to the next record in the recordset
rsGuestbook.MoveNext
Loop
'Reset server objects
else
Response.Write ("<font size='4' color='red'> Error!!!!!!!!! Enter the Correct Code, Thanks</font>")
end if' if not rsGuestbook.EOF then
rsGuestbook.Close
Set rsGuestbook = Nothing
Set adoCon = Nothing
%>
</body>
</html>
=============================
hasitha
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my eyes, the goggles do nothing!
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Hasitha Fernando wrote: PLEASE KIND ENOUGH TO CORRECT MY SNIPPET
Please be kind enough to turn off your CAPS LOCK key. All caps is like shouting in the forums.
"The clue train passed his station without stopping." - John Simmons / outlaw programmer
"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon
"Not only do you continue to babble nonsense, you can't even correctly remember the nonsense you babbled just minutes ago." - Rob Graham
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i am saving user enterd multi line text box data in to data base and then
that data i want to disaly on label
but problem in next line character how to disaply that
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best option display data in a table cell inside Div.
cheers,
Abhijit
Think Sharp | Code Sharp | C Sharp
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Hi!
when you save the text to the database, change the Environment.NewLine to
in the text.
And when you are loading the text from the database, it is formatted correctly for a label.
If you want to load it back to a textbox, you need to replace the
back to Environment.NewLine
Andreas Johansson
IT Professional at Office IT Partner i Norrbotten Sweden
What we don't know. We learn.
What you don't know. We teach
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When you display the text replace \n with <br>
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Hi All,
I am using Ajax updatepanel, i place a button control in update panel, i wrote client script in button click event. but it is not working, after searching i realised that client script will not work when we use update panel.
I am Using Below Code for Opening Popup
Page.ClientScript.RegisterClientScriptBlock(Me.GetType, "View","<script language='javascript'>" & "window.open('Popup.aspx','','left=400, top=100, status=no, scrollbars=1, toolbar=no,location= no, menubar= no,target=_blank')" & "</script>")
I tried below also..but not working..
Response.Write("<script language='javascript'>window.alert('Record Generated successfully..!');</script>")
but it is not working..
I want Update Panel and i want to open Popup window...
Is their any alternate solutions for Opening Popup window...
Please Help me...
Urgent...
Pinna
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haripinna wrote: I am using Ajax
Whenever you will Ajax, you have to use ScriptManager rather thant Page.ClientScript
Try to use
ScriptManager.RegisterStartupBlock(....)
cheers,
Abhijit
Think Sharp | Code Sharp | C Sharp
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Thanks Abhijit
Its Working...
Pinna
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Hi guys
I have an arraylist which contains a number of items.
What is the best way to go through the items in the list.
ANy good tutorials on looping through the arraylist.
I need to loop through the arraylist and add the code from the arraylist to a sql statement to insert into a database.
thanks! 
Deliver yesterday, code today, think tomorrow.
"http://www.heuse.com/cphumor.htm"
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Unless you are stuck with framework 1, you should not use an ArrayList at all, but the generic List class.
.netman wrote: What is the best way to go through the items in the list.
The easiest is a foreach loop. Example:
foreach (string name in listOfNames) {
...
}
Despite everything, the person most likely to be fooling you next is yourself.
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So if I do:
ArrayList arrayitem = new ArrayList();
for (int i = 0; i < listbox1.Items.Count; i++)
{
if (listbox1.Items[i].Selected == true)
{
Session["itemsd"] += listbox1.Items[i].Text + "
";
Session["itemsc"] += listbox1.Items[i].Value + "
";
arrayitem.Add(listbox1.Items[i].Value);
}
}
foreach (string name in arrayitem )
{
}
How can I get the string value from the for each loop and add it into a stored procedure.
So basically for each row in the array I need to insert data into the database with the correct value.
thanks so far
Deliver yesterday, code today, think tomorrow.
"http://www.heuse.com/cphumor.htm"
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try this
ArrayList arr = new ArrayList();
//add values to array list
foreach (object ob in arr)
{
//use ob
}
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How can I loop the arraylist though and get the current value whilst im looping?
Deliver yesterday, code today, think tomorrow.
"http://www.heuse.com/cphumor.htm"
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I have found some code already but it doesnt seem to be working, Im using the following loop:
for (int i = 0; i < arrayitemdesc.Count; i++)
{
}
In it is a stored procedure which should be inserting data into the database. Im using arrayitemdesc[i] to get the value.
The problem is, nothing is being inserted itto the database.
Why is this?
Deliver yesterday, code today, think tomorrow.
"http://www.heuse.com/cphumor.htm"
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.netman wrote: Why is this?
With the information you have provided, there is absolutely no way I could answer this!
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OK here goes
All below code is on the same page
Ive declared this at the start of the class:
ArrayList arrayitemdesc = new ArrayList();
//This code is running on the button event, basically a listbox is displayed, a user chooses some options and then clicks this button. The loop below records all the selected rows in a session.
for (int i = 0; i < listbox1.Items.Count; i++)
{
if (listbox1.Items[i].Selected == true)
{
Session["itemsdesc"] += listbox1.Items[i].Text + "
";
Session["itemscode"] += listbox1.Items[i].Value + "
";
arrayitemdesc.Add(listbox1.Items[i].Value);
}
}
//this code runs when they click the button to add the selected items into the database. For each selected item in the array the stored procedure should fire, however it isnt.
for (int i = 0; i < arrayitemdesc.Count; i++)
{
SqlCommand cmdinsertliftunion = new SqlCommand("INSERT INTO unions (union_code, item_code)
VALUES ('" + new_adb_ref + "', '" + arrayitemdesc[i].ToString() + "')", con);
cmdinsertliftunion.ExecuteNonQuery();
}
Deliver yesterday, code today, think tomorrow.
"http://www.heuse.com/cphumor.htm"
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Solved it.
Deliver yesterday, code today, think tomorrow.
"http://www.heuse.com/cphumor.htm"
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Good, was there any need to downvote my responses?
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