IIS 7 and Above
FastCGI crashes after multipart form POST requests
Last post Oct 04, 2010 11:10 AM by rvisuvasam
Aug 06, 2010 03:41 PM|sgreen1013|LINK
We are using FastCGI to run both perl and native code servers. I have a simple server that accepts requests and returns the url that was received. We are seeing IIS terminate the FastCGI process after handling a small number (no more than 5) multipart
form POST requests (I have not seen this behavior with GET requests). I've recompiled and added some trace statements into the libfcgi code (with our native code server) to see what is happening, and it appears that after some number of POST requests, the
NamedPipe is closed and libfcgi falls into a blocking call to ConnectNamedPipe. On the next request, our server is terminated and restarted. This same behavior exists on IIS 6.0. This type of behavior has been reported with Ruby on Rails over FastCGI with
IIS 6.0, but I never saw a resolution.
Note that I tried the code change suggested in the last post on the above thread and it did not solve the problem.
Any suggestions or help would be greatly appreciated.
Oct 04, 2010 11:10 AM|rvisuvasam|LINK