I've just installed Windows 7 x64 Ultimate on my desktop PC. I installed IIS, Visual Studio 2008, registered ASP.NET, etc.
I have this ASP.NET 3.5 website I'm working on running EXTREMELY slow on this new IIS. On STA and PROD servers (Windows 2003 Server) and on my old XP/IIS 5.1 everything runs smoothly.
A page which usually takes 1-2 seconds to load is taking 8 seconds!!!
I saw this post on IIS forum. It says something about Vista/7 not pooling connections (just to let you know, the website is running locally but it's connecting to a SQL Server 2005 hosted on a remote server).
It seems that it takes a while to "start loading" the page... I mean, I click refresh and it stays for several seconds "Waiting for localhost"... Then when it gets response it loads the whole page normally...
I don't have a clue how to force Win7/IIS7.5 to pool database connections.
EDIT: I've created a new empty ASP.NET web application to see if the problems happens too. The answer is no, it responds fast as it should with an empty default page. Maybe is something related to the DB connection. I will do a further test. It should be a way to fix it...
EDIT 2: Debugging the app I noticed that the delay occurs AFTER the execution of .NET code (Page_Load, etc)... so the delay seems to be somewhere when IIS serves the page to the browser.
For those having the same problem, here's two possible solution.
1) Disabling IPv6 support in Firefox (only for Firefox)
Most of the authors that I found out about suggest this approach as quickest and cleanest solution. What you need to do is basically to open configuration settings in Firefox (about:config) and to change network.dns.disableIPv6 setting to true.
2) Change localhost settings in your hosts file (all browsers)
This came to me as an idea to check where and how can I interfere in IPv6 settings on my machine. I saw one of the comments on above mentioned sources saying that one can get rid of the problem by simply replacing localhost with machine name in the url.
It didn’t take me long to check and see that disabling my IPv6 localhost lookup does the same thing as disabling IPv6 directly in Firefox.
What you need to do is basically to comment / delete this particular line in your hosts file:
#::1 localhost
Note: ::1 notation is IPv6 equivalent of the IPv4 127.0.0.1 lookup address.
I believe the second solution might be more suitable for users who do not want to disable IPv6 in general, and the first one for all others that still do not use IPv6 in their regular work.
I was having the same issue: extremely dead slow site performance using IIS 7.5 on Windows 7 64-bit with a Core 2 Duo with 4GB RAM and 3 Application Pool Processes running only 1 website. Here's what I did to get the speed back to IIS, problem solved...
The trick for me was to run IIS using 32-bit workers, as instructed by Microsoft on IIS.net, which you can read here:
http://learn.iis.net/page.aspx/201/32-bit-mode-worker-processes/
Simple solution provided (I don't want to rewrite it here)... Either you can run a 1-line command from the Windows Command Prompt or a 1-line command from Windows PowerShell. I just ran it from the command line (make sure you open Command Line or PowerShell as Administrator -- right-click > Run as Administrator).
Thanks,
Marty McGee
You can try running multiple processes as application pools:
Open IIS
Click Application Pools
Right click the app pool for your app
and click Advanced Settings
Find the
"Maximum Worker Processes" and update
it to 3 (or the number of processes
you want to allow to run).
I know the op was running IIS 7.5 and this may not apply to him, but I'm posting this as it might help others running IIS Express 8.0. I had the same problem and none of the IPv6 or hosts file changes worked for me. My asp.net MVC4 project was really slow after hitting F5 to refresh js changes on localhost. It was happening across all browsers - Chrome, FF, and IE. Eventually I discovered that IIS Express 8.0 is extremely slow when serving up js files and seems to be a bug. If I ran iisexpress on the command line and hit F5 I could see each js file took 4 or 5 seconds to load.
I ended up uninstalling IIS 8.0 and installing IIS express 7.5 and straight away the problem was fixed. Here are the steps I followed:
Uninstall IIS express 8.0
Delete the IISExpress folder (on Win 7 it's in My Documents\IISExpress)
Install IIS express 7.5 (Link to IIS Express 7.5 download)
IIS Express 8.0 seems to be installed with VS 2012 so if you had a new install or possibly a service pack update this might upgrade the previous IIS Express version.
Related
I'm wondering if anyone has ever figured out a way to install ColdFusion 9 in Windows 10 (IIS 10)? I understand CF 9 is not officially supported in Windows 10 / IIS 10, but I'm wondering if there is some clever way to make this work? Our ColdFusion production server is hosted by our ISP and we are unable to upgrade ColdFusion at this time, so I'm stuck with CF 9 for now. I would very much like to be able to continue to develop and test in the same version as our production server, and my new development machine is Windows 10.
I tried the CF 9 installer, chose the developer option, and got no errors until I got to the step where the installer wants to load the ColdFusion administrator page to complete the setup process where I promptly get a 404.3 not found error. I tried rebooting the machine, went to the CF admin and same results. After some further looking into this, I believe the issue was that the IIS handlers never got installed, so IIS did not know what to do with a CFM file. So even though the Admin files exist on the server, IIS doesn't know how to serve them to the browser.
When I try to use the Web Server Configuration Tool to set up IIS, it looks like it could work until I try to add all IIS websites and click OK at which point I get the error "Version 10.0 is installed. Supported versions are 4.x, 5.x, 6.x, 7.x". So might there be a way to fool the WSC Tool into thinking that IIS 10 is in fact IIS 7 or is that not going to help? I did take the step of adding the IIS 6-related management tools thinking that would allow the CF 9 installer to work with IIS 10 (this seemed to be necessary for IIS 7.x).
I have had a bit more luck running the 32-bit version of the installer, and trying to set it up with an Apache server instead of IIS, and it seemed to almost work but I am unable to create CF data sources using the ColdFusion admin, I get an error when I try to add a data source. It may have to do with some confusion about 32-bit versus 64-bit data sources, so I'll try to troubleshoot this approach some more.
Thanks in advance for any ideas/suggestions.
Every time I build my solution and try to start debugging, I get this message:
Unable to start debugging on the web server. The web server did not respond on a timely manner. This maybe another debugger is attached to the web server.
If I restart my IIS, I can start debugging but If I build again I have to restart my IIS again. I saw several people having same issue but no one same as mine exactly.
Open your cmd in administrator mode and run cmd
iisreset
The below link contain some useful answers:
Unable to start debugging on the web server. Could not start ASP.NET debugging VS 2010, II7, Win 7 x64
Like this answer:
1)
Try going to IIS and checking to make sure the App Pool you are using
is started. A lot of times, you will produce an error that shuts down
the app pool. You just need to right click and Start and you should be
good to go.
2) And this answer
Turns out that the culprit was the IIS Url Rewrite module. I had
defined a rule that redirected calls to Default.aspx (which was set as
the start page of the web site) to the root of the site so that I
could have a canonical home URL. However, apparently VS had a problem
with this and got confused. This problem did not happen when I was
using Helicon ISAPI_Rewrite so it didn't even occur to me to check.
I ended up creating a whole new web site from scratch and porting
projects/files over little by little into my solution and rebuilding
my web.config until I found this out! Well, at least now I have a
slightly cleaner site using .NET 4.0 (so far, hopefully I won't run
into any walls)--but what a pain!
Ref: Slow serving Ajax / Images, IIS 7.5 / .net / Windows 7
The question linked above describes the symptoms I am seeing exactly.
Using TFS2013 or SmarterTrack 9.5 on Windows Server 2012 R2 with IIS 8.5.
When I first load a page from either application everything seems fine and works fine for a little while. After locking my PC and coming back later any pages in either application will no longer load.
The progress indicator on the browser tab shows that it's still doing stuff but the images never load.
Closing the browser and re-opening resolves the problem temporarily but it will return when the session times out again.
Does anyone know a pure server config solution to this problem?
I've got a Windows 7 machine set up on Paralells.
Everything is working fine. Can access internet from IE or other browsers on my Parallels.
However, when trying to debug a web application in Visual Studio 2010 (by pressing F5 for example) then my default browser in OSX launches, which is great, with localhost:4243 (or whatever port Cassini has allocated on my vm)
Naturally, this doesn't find anything...
What do I need to do to either my parallels vm, or the settings on OSX to get debugging working? ie- my mac talking to the vm?
Make sure you are on the same network.
Use IIS.
Like so:
Your Win-machine has a name, let's say it's called "myWin7machine". Change "localhost:4243" to "myWin7machine:4243" in the browser.
If this doesn't work (well... it shouldn't) you might have the firewall on or the network not bridged. Let's start with the bridging.
Time to check some basics - be on the same network
Check your IP address. It's "ipconfig" on the Win machine and "ifconfig" on the mac; both run from the command prompt. The IP address should be something like 10.4.... or 192.168... on both. The important thing is that only the last number is different. (this is technically not correct but works for 99% of the cases) If they are equal (except the last) you are bridged - which means both machines are on the same network. If they differ too much you had running the Win machine's network "inside" the Mac's. Go to the settings for Parallels (in windows: move your mouse to the top to show Parallel's menu and go to Devices->Network and something "(bridged)". Wait until the balloons disappear and check ipconfig again.
Check that you can ping the Win machine from the Mac. Ping functionality might be turned off in the Win machine but probably isn't.
Now we know we are on the same network.
Still doesn't work
Can you do http://myWin7machine:4243 from the mac? Well.. you shouldn't be able to.
Can you do it from the Win machine? You should.
IIRC Cassini doesn't talk to strangers. I.e. it doesn't talk to anything but localhost.
If I am wrong - just open port 4243 in the firewall on the win machine and you should be good to go.
But otherwise...
Time to change web server.
Install IIS on the win machine.
In the Mac: surf to http://myWin7machine and see the IIS7 logo show.
If you don't you have a firewall issue. Open port 80. Try again.
If you have come this far then you can surf from the Mac to the IIS on the Win machine.
Time to set up your VS solution
Open the IIS admin GUI. Create a new Site. Let's say you call it MyTestSite. (you can always rename it later) Point it to your VS solution's web. Typically the same folder as web.config resides in. On the win machine: try surfing to "http://localhost/MyTestSite". Your site should show up. You might get an Apppool error.
Now try http://myWin7machine/MyTestSite on the Mac. It should work.
ROCK!
Time to set up debugging in VS
For debugging in IIS you have to connect to the process. In Win7 it requires elevated privileges so either you restart VS as admin or you try to connect and VS will do it for you.
The menu in VS is Debug->Attach to process and you choose w3wp.exe.
This is how you debug faster anyway - by connecting. Restarting your web for every debugging session is a waste of time.
To make connecting faster - use ctrl-alt-p and the continue with using the keyboard.
To make connecting even faster use a macro.
There is more info in these 4 articles: http://www.selfelected.com/tag/iis/
Set a breakpoint. Refresh your browser and the breakpoint should be hit.
Time to hack some code
Good luck!
I'm using Windows 10, VS 2015, Parallels 11 on iMac with OS X El Capitan (10.11.5). The following are the steps that worked for me:
On Windows side:
Get the IP (run ipconfig command in command window)
Get the host name (run hostname command in command window)
In control panel look for Windows Firewall -> Advanced Settings and add a new inbound rule and a new outbound rule. For both make sure you select Port, Allow Connection, TCP and specific IPs. I added a range of IPs 45000 - 45999 but you can select the range you like.
In Visual Studio:
Look for project properties and under web section change Server settings to look something like this.
Instead of "winmac" you will use the host name found in "Windows Side - Step 2". The port can be any number inside the range you setup for your firewall rules.
On Mac OS side:
Update /etc/hosts file. At the end of the file add the IP and host name that we found on steps 1 and 2 of the "Windows side" section. When you finish this step the file should like something similar to this.
Ready to debug:
Now you can start debugging in your Mac from Visual Studio. Make sure that before start the debugging process you select "Open In Mac" option (instead of Chrome or IE in your debugging options in visual studio).
If you want to develop against WordPress (i.e., have a local instance running on your machine so you can develop themes, get blogs and sites laid out, etc.) and you're running Windows on your development machine with IIS and SQL Server already installed, what's the best way to do it?
I found a method online which sets up a little "mini" server on Windows running instances of Apache and MySQL but they didn't advise using it on a machine with IIS already installed. Obviously one could install Apache and MySQL and do it that way but given what Windows affords you (i.e., methods of running PHP in IIS - I think Windows Server 2008 is even optimized for this), is that the best way? Are there ways to run WordPress with SQL Server as the backend? (I wouldn't think so but I thought I'd throw that out there).
And are there methods differing on the version of Windows (i.e., XP, Vista, Vista64)
I run XAMPP on a thumbdrive and install WordPress (usually multiple instances of it) on there. Then I start up XAMPP when I'm going to work on Wordpress development.
EDIT: this setup does require that IIS be stopped when the XAMPP server is running (or some byzantine configuration magic that I've never bothered to figure out. Since most of my personal needs for local IIS development are handled by the Visual Studio built-in instance of IIS, which can run side-by-side with XAMPP, I rarely have bother with anything else, but that probably won't work for everyone.
Install PHP, run Wordpress in IIS. Install MySQL which can be run side-by-side with MSSQL. The only thing you'll miss using IIS over Apache is mod_rewrite for prettier URLs.
Avoid running IIS and Apache on the same machine if at all possible. IIS likes to bind to all available IPs blocking Apache from binding to an IP, which you can get around if necessary, but it's not immediately clear what's happening.
I've been running this setup for years.
Since you are interested in developing for Wordpress I strongly suggest you use the most common WP setup: Apache, PHP and MySQL.
You can run Apache and IIS at the same time (I have IIS listening on port 81 and Apache on 80) or you can run only one at a time (create 2 bat files to start/stop the servers using the net start/stop command).
You can use IIS, PHP, MySQL to run Wordpress but there are some subtle differences that can drive you crazy or cause problems when you deploy on Apache.
You can certainly run IIS and Apache on the same box. We do it currently with Documentum/Apache and IIS on the same server. Just pick a range of addresses for one web server - 808x for Apache for example.
You should also consider using Thinstall from VMWare where you can virutalize an entire application - registry, .Net and all - distribute as a single .EXE. We do this now for packaging applications that don't play well together. You might want to virtualize Wordpress/Appache/MySql and set an IP (808x) for that configuration. This way you can move this to any server with IIS and it'll play well with different configurations.