Posts tagged FastCGI
Application specific mapping in FastCGI ISAPI 1.5
Feb 1st
IIS team recently released FastCGI ISAPI 1.5 for IIS 5.1 and IIS 6.0. One of the major new features added in this release is per application process pools. Per application process pools allow users to specify a unique FastCGI mapping for a particular web application in fcgiext.ini. Using this functionality administrators can now choose to [...]
Migrating FastCGI configuration from IIS 5.1/6.0 to IIS 7.0/7.5
Sep 24th
Problem
As you know FastCGI functionality on IIS 5.1 and IIS 6.0 is provided by FastCGI ISAPI extension which is available as an independent download. On IIS 7.0 and beyond, FastCGI functionality is provided by IIS FastCGI module which comes with the operating system.
Getting both FastCGI module and AppPool CPULimit to work
Jul 2nd
FastCGI module available in IIS 7.0 did not work when CPULimit for the application pool was enabled. This was because when CPULimit feature was enabled WAS uses job objects to track CPU usage of worker processes. WAS keeps a job object for each application pool and all worker processes which belong to that application pool are made part of that job object. FastCGI module uses job objects to make sure that there are no orphan child processes left when worker process goes away. Note that FastCGI requires a per process job object while WAS requires a per application pool job object. For this reason, it was not possible to make WAS take care of killing FastCGI child processes when worker process dies.
FastCGI ISAPI 1.5 Beta for WinXP and Win2K3
Apr 20th
IIS team today released FastCGI ISAPI 1.5 Beta for WinXP and Win2K3 which has some very nice additions to existing FastCGI ISAPI functionality. Following additions have been made to FastCGI ISAPI 1.0.
Improvements to FastCGI in IIS 7.5
Jan 22nd
Following improvements have been made to FastCGI module in Win7 (and Win2K8 R2).
1. Monitor changes to a file
We have added ability to monitor changes to a file for each FastCGI process pool. Module will recycle FastCGI processes for the process pool if a change to the file is detected.