In case you did, there are some interesting improvements like….

  • Monitor changes to a file. The module can be configured to listen for file change notifications on a specific file and when that file changes, the module will recycle FastCGI processes for the process pool. This feature can be used to recycle PHP processes when changes to php.ini file occur. To enable this feature use the monitorChangesTo setting in the <fastCgi> configuration element.
  • Real-time tuning of MaxInstances setting. This MaxInstances setting dictates the maximum number of FastCGI processes which can be launched for each application pool. Set it to 0 to let FastCGI module automatically adjust the number of instances up or down based on the system load and number of requests waiting in the queue.
  • STDERR stream handling. There are several options of how the module can handle text sent by FastCGI application on STDERR. The module can send the error data as a failure response to the HTTP client or it can ignore the error and send whatever was received on STDOUT as a response with 200 status code. This behavior is controlled by the stderrMode setting.
  • Sending a termination signal to FastCGI processes. The module can be configured to send a termination signal to FastCGI process before terminating it. This enables FastCGI processes to do a clean shutdown before getting killed. The signalBeforeTerminateSeconds setting can be used to specify how long the module will wait before it forcefully shuts down the FastCGI process that does not respond to the termination signal. This feature is disabled by default.
  • _FCGI_X_PIPE_ environment variable. This variable is set by FastCGI module and it contains the name of the named pipe that is used for communication between the module and FastCGI process.
  • Relaxed enforcement of response headers syntax. The FastCGI module now has less strict enforcements for the correctness of the response headers.
  • Using UTF-8 encoding for server variable values. By default FastCGI uses ASCII encoding when setting server variables. If a FastCGI application requires UTF-8 encoded values for certain server variables, the module can be configured to use UTF-8 only for required server variables. Follow these instructions to enable this functionality.


Get the update with the “Web Platform Installer” here –