Re: [squid-users] routing upload requests

>From: Henrik Nordstrom <henrik@henriknordstrom.net>
>To: azeem ahmad <azeem81@msn.com>
>CC: Squid Users <squid-users@squid-cache.org>
>Subject: Re: [squid-users] routing upload requests
>Date: Fri, 14 Apr 2006 22:03:44 +0200
>
>fre 2006-04-14 klockan 16:02 +0000 skrev azeem ahmad:
>
> > that reg_ex
> > i.e.
> >
> > acl large_upload req_header Content-length [1-9][0-9]{7} [2-9][0-9]{6}
> > and
> > acl large_upload req_header Content-length ([2-9]|[1-9][0-9])[0-9]{6}
>
>
>req_header the ACL matching HTTP request header contents as a regex.
>
>Content-length the HTTP request header containing the total size of the
>data sent to the server.
>
>
>[1-9][0-9]{7}
>
>A digit 1-9 followed by 7 digits 0-9, i.e. 10000000 and larger.
>
>[2-9][0-9]{6}
>
>A digit 2-9 followed by 6 digits, i.e. 2000000 - 9999999
>
>([2-9]|[1-9][0-9])[0-9]{6}
>
>A digit 2-9 or digit 1-9 followed by another digit 0-9, both followed by
>6 additinal digits 0-9. A combination of the above two regex expressions
>as a single expression.
>
>
>
>regex patterns are true if they appear anywhere in the string matched
>against, so the above patterns also matches larger values with more
>digits or values with leading zeroes, both of which are simply ignored
>by the pattern.

alright
but when
[1-9][0-9]{7}
mean
10000000 to 19999999
then it means it will match any request more than 10000000 Bytes
then why we need another reg_ex as
[2-9][0-9]{6}

Regards
Azeem
Received on Fri Apr 14 2006 - 17:34:32 MDT