Supporting access_log to a pipe?
cliff at develix.com
Thu Jun 18 00:09:42 MSD 2009
On Wed, 2009-06-17 at 11:53 -0400, wesleywu wrote:
> I need to monitor access log in a separated application, to identify frequent visits like DoS attack.
> Now I'm using apache httpd. CustomLog directive of httpd (equivalent to access_log directive in Ngnix) supports write log lines to the stdin of a piped application.
> Quote from http://httpd.apache.org/docs/2.2/mod/mod_log_config.html
> Syntax: CustomLog file|pipe format|nickname environment-variable]
> The pipe character "|", followed by the path to a program to receive the log information on its standard input.
> Will Ngnix support this feature? Or is there any solution to monitor every log line of access_log?
You might consider using a different syslogd such as metalog which
supports event handling and see if you can get this patch to work
(apparently it's widely used, so I have some faith in its stability):
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