Merge pull request #1969 from RaidForums/patch-1

Update nginx-limit-req filter.

config/filter.d/nginx-limit-req.conf

@@ -36,10 +36,10 @@ ngx_limit_req_zones = [^"]+
 # Use following full expression if you should range limit request to specified 
 # servers, requests, referrers etc. only :
 #
-# failregex = ^\s*\[error\] \d+#\d+: \*\d+ limiting requests, excess: [\d\.]+ by zone "(?:%(ngx_limit_req_zones)s)", client: <HOST>, server: \S*, request: "\S+ \S+ HTTP/\d+\.\d+", host: "\S+"(, referrer: "\S+")?\s*$
+# failregex = ^\s*\[[a-z]+\] \d+#\d+: \*\d+ limiting requests, excess: [\d\.]+ by zone "(?:%(ngx_limit_req_zones)s)", client: <HOST>, server: \S*, request: "\S+ \S+ HTTP/\d+\.\d+", host: "\S+"(, referrer: "\S+")?\s*$
 
 # Shortly, much faster and stable version of regexp:
-failregex = ^\s*\[error\] \d+#\d+: \*\d+ limiting requests, excess: [\d\.]+ by zone "(?:%(ngx_limit_req_zones)s)", client: <HOST>
+failregex = ^\s*\[[a-z]+\] \d+#\d+: \*\d+ limiting requests, excess: [\d\.]+ by zone "(?:%(ngx_limit_req_zones)s)", client: <HOST>,
 
 ignoreregex =