Windows 10: Application pool connection limit on web site using IIS

Does IIS on Windows 10 Pro have a limit of the number of connections to an application pool? I have heard 20 devices but then some people say that IIS will limit it to 10 connections at a time.


Thanks

:)

 

Application pool with custom account crashing

Debug Steps

• Restart the computer if you've not already in case there is a pending update, fragmented memory, etc. just to rule out common issues a simple power cycle eliminates.
  
• Check the Event Viewer logs for both Application and System logs for anything relevant to this issue to see if there's something in there are indicates what the issue may be.
  
• Turn on debug logging to the screen in the config file, restart the app pool, and then try again to see if it displays anything to the screen you may see before the app pool stops.
  
• Turn on more advanced or verbose IIS logging to see if that shows anything relevant.
  
• Set the top/main site to .NET 4.0 or the higher .NET and then set the sites/apps beneath to be the 2.0 or lower framework explicitly. Doing with the higher .NET Framework version and lower implicitly can cause problems like this
  
  • If this web app is within "a main/the default" site of IIS (like a subfolder in the hierarchical IIS structure) see what the top or main site is set to use .NET version wise. If the top level is set to 2.0 or something less than the .NET Framework this app uses, then this could crash the app pool potentially.
    
• Create a new app pool with applicable settings and then set the app to use it and see if that makes any difference.
  
• Run a Wireshark or a TCP/IP sniff of equivalence on the machine see if there are any packets of relevance indicating what the issue may be.
  

Further Resources

• Enable Debugging for ASP.NET Applications
  
• Configure Logging in IIS
  

 

Looking for a particular web site ?

I remember seeing this here but i can't find it using the search thingy.

A guy posted a web site that had a comprensive list of all Windows update 32&64. I used to have it in my favorites before i formatted my HD.

Does someone know it?

They suggested a sticky for it but they never did.

 

Windows request execution limit with IIS

Hi,

I want to know which "request execution limit" for IIS have Windows version like Windows 7 and Windows 10 (Professional). To be more specific, I want to find a Microsoft official document that lists this information. This is useful because I'm developing
a program that use IIS, but I have to be sure of this limit.

Furthermore:

- Is this request execution limit valid for a single IIS site or for IIS engine (so, also for multiple sites)

- if I exceed this limit, which is the behavior of IIS? Subsequent request are handled in a queue or they fail?

Thank you in advance

Regards,

Tom