taobao/tengine — pull request #42 by zhuzhaoyuan (2012-08-24 05:50:46+00:00)
Title: added the 'log_empty_request' directive

Added the 'log_empty_request' directive to turn off the empty request logs. For example:
127.0.0.1 - - [24/Aug/2012:12:22:13 +0800] "-" 400 0 "-" "-"
The above message will not be logged if 'log_empty_request' is 'off'.
The default value of 'log_empty_request' is 'on' which is the default behavior of nginx.