We have iirf installed and running beautifully for several sites. Last night, for a short period of time - perhaps an hour or two - iirf stopped handling requests on one site. There were no errors reported and when I came in this morning, everything
was working as it should. A user had reported this to me and when I checked the IIS logs, I could see that rewrites and redirects were not being processed because some of the old files that I have yet to remove from the server were being accessed and
were returning HTTP status codes of 200 rather than 302.
I do know that we had a lot of volume of the site yesterday so I am wondering if iirf might be impacted by large volumes of traffic? Has anyone else run into this?
Some of the volume will go away once I switch to 301 redirects, but we are waiting to make sure we have handled all the cases before we make that switch.