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still 400 response code, but so weird this time

August 01, 2013 03:10AM
In access_log file, huge numbers of log entries like this:

115.85.238.34 1764839163 - 0.242 [01/Aug/2013:11:02:01 +0800] "foo.bar.com" "-" 400 0 "-" "-" "-"


log_format defined in http conf block:

'$remote_addr $connection $remote_user $request_time [$time_local] "$hostname" "$request" $status $body_bytes_sent "$http_referer" "$http_cookie" "$http_user_agent"'


Points I realized:
1) Cannot catch $request, which is full original request line according to Nginx documentation. So can it tell at which phrase the connection was dropped?
2) $body_bytes_sent is zero. So no HTTP response body was generated.
3) $http_refer, $http_cookie and $http_user_agent cannot be caught. So does this indicate any issue?


p.s. this might be caused by HTTPS/SSL connections from mobile client, but I'm not sure.


Could anyone give any words?

Thank you in advance!
SubjectAuthorPosted

still 400 response code, but so weird this time

microwishAugust 01, 2013 03:10AM

Re: still 400 response code, but so weird this time

microwishAugust 01, 2013 03:28AM

Re: still 400 response code, but so weird this time

microwishAugust 01, 2013 03:37AM

Re: still 400 response code, but so weird this time

Maxim DouninAugust 01, 2013 05:38AM

Re: still 400 response code, but so weird this time

microwishAugust 01, 2013 06:13AM

Re: still 400 response code, but so weird this time

Maxim DouninAugust 01, 2013 08:04AM

Re: still 400 response code, but so weird this time

microwishAugust 05, 2013 06:14AM



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