400 Bad Request 1.5.4 (1.5.3 = OK)

[locojohn]

(Request-Line)	GET
/??/_common/jquery/jquery-1.7.1.min.js,/_common/jquery/ui/jquery-ui-1.8.17.custom.min.js,/_common/jquery/jquery.cookie.min.js,/_common/jquery/jquery.json.min.js,/_common/jquery/json3.min.js,/_common/jquery/jquery.cookiejar.min.js,/_common/jquery/jquery.blockUI.min.js,/_common/jquery/jquery.spin.min.js,/_common/jquery/jquery.toggleElements.min.js,/_common/jquery/linkselect/lib/jquery.linkselect.min.js,/_common/jquery/jquery.tablesorter.min.js,/_common/jquery/jquery.asmselect.mod.js,/_common/jquery/brTip.src.js,/_common/jquery/validate/jquery.validate.min.js,/_common/jquery/jqGrid-4.5.2/js/i18n/grid.locale-en.js,/_common/jquery/jqGrid-4.5.2/js/jquery.jqGrid.min.js,/_common/jquery/jqGrid-4.5.2/plugins/grid.setcolumns.js,/js/ui.imageuploader.js
HTTP/1.1
Host	: devel.coursemanagement.bimv.com
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:14.0)
Gecko/20100101 Firefox/14.0.1
Accept:	text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language:	en-us,en;q=0.5
Accept-Encoding:	gzip, deflate
Connection:	keep-alive

(Status-Line)	HTTP/1.1 400 Bad Request
Server:	nginx/1.5.4
Date:	Sun, 01 Sep 2013 13:57:50 GMT
Content-Type:	text/html; charset=utf-8
Content-Length:	172
Connection:	close





# default fallback server
        server {
                listen 80 default_server;
                server_name  "_";
                error_log /var/log/nginx/error_log warn;
                return       444;
        }

/var/log/nginx/error_log: (default server error log)

2013/09/01 15:50:59 [notice] 22169#0: using the "epoll" event method
2013/09/01 15:50:59 [notice] 22169#0: nginx/1.5.4
2013/09/01 15:50:59 [notice] 22169#0: OS: Linux 3.9.11-gentoo-r1-mrbyte
2013/09/01 15:50:59 [notice] 22169#0: getrlimit(RLIMIT_NOFILE): 10000:30000
2013/09/01 15:50:59 [notice] 22170#0: start worker processes
2013/09/01 15:50:59 [notice] 22170#0: start worker process 22171
2013/09/01 15:50:59 [notice] 22170#0: start worker process 22172
2013/09/01 15:50:59 [notice] 22170#0: start worker process 22174
2013/09/01 15:50:59 [notice] 22170#0: start worker process 22175

devel.coursemanagement.bimv.com error log:

2013/09/01 15:47:10 [info] 21937#0: *1 client 91.188.52.162 closed keepalive
connection
2013/09/01 15:47:14 [info] 21937#0: *3 client 91.188.52.162 closed keepalive
connection
2013/09/01 15:48:31 [info] 22002#0: *4 client 91.188.52.162 closed keepalive
connection
2013/09/01 15:48:31 [info] 22002#0: *9 client 91.188.52.162 closed keepalive
connection
2013/09/01 15:48:31 [info] 22002#0: *3 client 91.188.52.162 closed keepalive
connection
2013/09/01 15:48:31 [info] 22002#0: *5 client 91.188.52.162 closed keepalive
connection
2013/09/01 15:56:52 [info] 22171#0: *5 client 91.188.52.162 closed keepalive
connection
2013/09/01 15:57:47 [info] 22171#0: *9 client 91.188.52.162 closed keepalive
connection

devel.coursemanagement.bimv.com access log:

91.188.52.162 - - [01/Sep/2013:15:57:50 +0200] "GET
/??/_common/jquery/jquery-1.7.1.min.js,/_common/jquery/ui/jquery-ui-1.8.17.custom.min.js,/_common/jquery/jquery.cookie.min.js,/_common/jquery/jquery.json.min.js,/_common/jquery/json3.min.js,/_common/jquery/jquery.cookiejar.min.js,/_common/jquery/jquery.blockUI.min.js,/_common/jquery/jquery.spin.min.js,/_common/jquery/jquery.toggleElements.min.js,/_common/jquery/linkselect/lib/jquery.linkselect.min.js,/_common/jquery/jquery.tablesorter.min.js,/_common/jquery/jquery.asmselect.mod.js,/_common/jquery/brTip.src.js,/_common/jquery/validate/jquery.validate.min.js,/_common/jquery/jqGrid-4.5.2/js/i18n/grid.locale-en.js,/_common/jquery/jqGrid-4.5.2/js/jquery.jqGrid.min.js,/_common/jquery/jqGrid-4.5.2/plugins/grid.setcolumns.js,/js/ui.imageuploader.js
HTTP/1.1" 400 338 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:14.0)
Gecko/20100101 Firefox/14.0.1" "-" 0.050 1

Как видно из указанного выше, в access_log есть ответ со статусом 400.  В
*error_log ничего не наблюдаем.

Andrejs

Posted at Nginx Forum: http://forum.nginx.org/read.php?21,242399,242418#msg-242418