I assumed that requests to my app are multi-threaded in that is there are 2
browsers making requests at the same time, I could be in the middle of
responding to one when I get the next.
But what I am finding in my debugger is that if they are backed up, I still
get just one at a time. Is this just the VS 2005 integrated web server that
has this behavior?
--
thanks - dave
david_at_windwa rd_dot_net http://www.windwardreports.com
Cubicle Wars - http://www.windwardreports.com/film.htm 5  1361 
I would say that it is probably definite a limitation of the built-in VS web
server. It's really hard to test with the built-in web server, simply
because it doesn't represent a real-world scenario as using IIS would.
There's a transcription of a good webcast on how ASP.Net is threaded and how
it interacts with IIS at: http://support.microsoft.com/default.../wct060503.asp
--
Hope this helps,
Mark Fitzpatrick
Former Microsoft FrontPage MVP 199?-2006
"David Thielen" <th*****@nospam .nospamwrote in message
news:13******** *************** ***********@mic rosoft.com...
>I assumed that requests to my app are multi-threaded in that is there are 2
browsers making requests at the same time, I could be in the middle of
responding to one when I get the next.
But what I am finding in my debugger is that if they are backed up, I
still
get just one at a time. Is this just the VS 2005 integrated web server
that
has this behavior?
--
thanks - dave
david_at_windwa rd_dot_net
http://www.windwardreports.com
Cubicle Wars - http://www.windwardreports.com/film.htm
Thanks for Mark's informative input.
Hi Dave,
I haven't done exact test under test server, however, I think it quite
straighforward to do a simple test. You can create a page and use
Thread.Sleep to thread for seconds to make it take long to return. After
that, you can open multiple browsers to access that page, you can print
out the threadID to see the threading behavior. IMO, test server is also
multi-threading based and will not process all the requests on a single
shared thread.
Sincerely,
Steven Cheng
Microsoft MSDN Online Support Lead
This posting is provided "AS IS" with no warranties, and confers no rights.
If your two browsers are making requests from the same client (ie. a browser
and a new window of that browser) then you could be simply sharing the same
session and thus seeing blocking. Any methods or actions to an app with a
session requirement can block the session state access until the first
request completes, or it appears to be single threaded when in fact its two
requests from the same client.
--
Regards
John Timney (MVP)
VISIT MY WEBSITE: http://www.johntimney.com http://www.johntimney.com/blog
"Mark Fitzpatrick" <ma******@fitzm e.comwrote in message
news:%2******** ********@TK2MSF TNGP03.phx.gbl. ..
>I would say that it is probably definite a limitation of the built-in VS
web server. It's really hard to test with the built-in web server, simply
because it doesn't represent a real-world scenario as using IIS would.
There's a transcription of a good webcast on how ASP.Net is threaded and
how it interacts with IIS at:
http://support.microsoft.com/default.../wct060503.asp
--
Hope this helps,
Mark Fitzpatrick
Former Microsoft FrontPage MVP 199?-2006
"David Thielen" <th*****@nospam .nospamwrote in message
news:13******** *************** ***********@mic rosoft.com...
>>I assumed that requests to my app are multi-threaded in that is there are
2
browsers making requests at the same time, I could be in the middle of
responding to one when I get the next.
But what I am finding in my debugger is that if they are backed up, I
still
get just one at a time. Is this just the VS 2005 integrated web server
that
has this behavior?
--
thanks - dave
david_at_windw ard_dot_net
http://www.windwardreports.com
Cubicle Wars - http://www.windwardreports.com/film.htm
I think it's the test server but I just wanted to make sure my understanding
of IIS is correct.
--
thanks - dave
david_at_windwa rd_dot_net http://www.windwardreports.com
Cubicle Wars - http://www.windwardreports.com/film.htm
"John Timney (MVP)" wrote:
If your two browsers are making requests from the same client (ie. a browser
and a new window of that browser) then you could be simply sharing the same
session and thus seeing blocking. Any methods or actions to an app with a
session requirement can block the session state access until the first
request completes, or it appears to be single threaded when in fact its two
requests from the same client.
--
Regards
John Timney (MVP)
VISIT MY WEBSITE:
http://www.johntimney.com
http://www.johntimney.com/blog
"Mark Fitzpatrick" <ma******@fitzm e.comwrote in message
news:%2******** ********@TK2MSF TNGP03.phx.gbl. ..
I would say that it is probably definite a limitation of the built-in VS
web server. It's really hard to test with the built-in web server, simply
because it doesn't represent a real-world scenario as using IIS would.
There's a transcription of a good webcast on how ASP.Net is threaded and
how it interacts with IIS at:
http://support.microsoft.com/default.../wct060503.asp
--
Hope this helps,
Mark Fitzpatrick
Former Microsoft FrontPage MVP 199?-2006
"David Thielen" <th*****@nospam .nospamwrote in message
news:13******** *************** ***********@mic rosoft.com...
>I assumed that requests to my app are multi-threaded in that is there are
2
browsers making requests at the same time, I could be in the middle of
responding to one when I get the next.
But what I am finding in my debugger is that if they are backed up, I
still
get just one at a time. Is this just the VS 2005 integrated web server
that
has this behavior?
--
thanks - dave
david_at_windwa rd_dot_net
http://www.windwardreports.com
Cubicle Wars - http://www.windwardreports.com/film.htm
IIS hosted ASP.NET should always be multi-threaded and it will leverage
thread pool threads to process each coming requests. And I suppose the VS
2005 testserver will also use threadpool threads to process multi-requests
simultaneously. Anyway, you can simply use some long-run page to test the
exact behavior in test server.
Sincerely,
Steven Cheng
Microsoft MSDN Online Support Lead
This posting is provided "AS IS" with no warranties, and confers no rights.
This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
by: Fakhar |
last post by:
Hi All,
How can I check fake requests on my webpage. I am asking for email address
as input and I wounder if anyone write a program to send fake requests and
my system will be busy to respond those requests.
Specifically, I want to check if more than 10 requests from same IP in last
One minute then my Website should not respond to that IP.
Take care
|
by: noah |
last post by:
Does PHP have a feature to associate Cookie sessions with a persistent
database connection that will allow a single transaction across
multiple HTTP requests?
Here is how I imagine my process: I have an series of interactive HTML
forms. The user begins a Cookie session. A database connection is
opened and a transaction is begun. After the user goes through any
number of pages where they update the database they finish on a page
where...
|
by: Ohaya |
last post by:
Hi,
I'm trying to understand a situation where ASP seems to be "blocking" of
"queuing" requests. This is on a Win2K Advanced Server, with IIS5.
I've seen some posts (e.g.,
http://groups.google.com/groups?hl=en&lr=&ie=UTF-8&oe=UTF-8&selm=Tidy7IDbDHA.2108%40cpmsftngxa06.phx.gbl)
that indicate that ASP will queue up requests when they come in with the
same "session".
|
by: PerryG |
last post by:
We have a .NET 1.1 client which is sending a gzipped soap request using
HttpWebRequest to an Apache server. The Apache server is using a the
'mod_deflate' server to decompress the incoming message, and to also compress
the response (GZIP).
The mod_deflate filter requires the 'Content-Length' header contained within
the incoming request to specify the number of UNCOMPRESSED bytes being sent
and not the actual bytes of the body of the...
|
by: Larry D |
last post by:
I have a web service that contains a WebMethod that takes a request object as
a param and returns a response object. I have a test method for NUnit that
spools n threads and each thread fires the web method. My results are
showing me that even though the threads are being created at the same time,
the web method call is taken incrementally longer for each thread in it's
terminating order. This also happens when I do true multi-user /...
| | |
by: Wendy Elizabeth |
last post by:
I am going to be writing a web service in Visual Basic .NET internally for
my company. This web service is going to be setup to send various kinds of
messages to the internet since the main production servers currently reside
in the DMZ. The main production servers are in the DMZ and are behind a
firewall so they are not able to send messages externally to the internet.
This internal Visual Basic.NET web service will be calling various...
|
by: Tony |
last post by:
I've done a fair bit of searching on this, but I want to be certain
about what I've found - so here goes with a long example and three
questions:
For clarity, let me give an example (a number of the pages I found had
some ambiguity). Say I have a page with 2 buttons ( A and B, for
simplicity) and each button will make a different "ajax" request, for
data to be placed in a corresponding DIV.
For sake of example, we won't consider...
|
by: rzimerman |
last post by:
I'm hoping to write a program that will read any number of urls from
stdin (1 per line), download them, and process them. So far my script
(below) works well for small numbers of urls. However, it does not
scale to more than 200 urls or so, because it issues HTTP requests for
all of the urls simultaneously, and terminates after 25 seconds.
Ideally, I'd like this script to download at most 50 pages in parallel,
and to time out if and only...
|
by: Michael Schwarz |
last post by:
Hi,
I have a problem where I have two requests (i.e. two different windows that
are using the same session) that are accessing the session collection. The
requests will need more time on the server, but I get the problem that the
two sessions are not getting updated values from each requests. Is this by
design or is there any solution to do this?
--
Best regards | Schöne Grüße
|
by: =?Utf-8?B?Vkg=?= |
last post by:
Hi, all.
Need help with what seems to be either connection, or threading problem in
my ASP.NET 2.0 application.
The gist of the problem is this: IHttpHandler in my application serves an
HTML page that has two images (image A and image B) in it. Once the HTML page
is served, expected behavior is this:
1) receive request for image A,
2) receive request for image B almost at the same time as for A,
|
by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
| | |
by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
|
by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
|
by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
| | |
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
|
by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
| |
