On Mon, Dec 23, 2013 at 8:49 AM, Delta Yeh <delta....@gmail.com> wrote:
> In my test of 1.5dev21, I found the following acl failed:
>
> acl  my_host req.hdr(host) -m str www.mytest.com
>    use_backend www if  my_host
>
>
> and result in an 503 error(because there is no default backend).
>
> I tried :
>    1. my_host req.hdr(host) -m beg www.mytest.com
>    2. my_host req.hdr(host) -m end www.mytest.com
>  3. my_host req.hdr(host) -m sub www.mytest.com
>
> and all of them works OK.
>
> I test it  with "wget http://www.mytest.com/";
>
> The haproxy debug output is :
>
> failed case:
>
> 00000001:ap.accept(0005)=0006 from [127.0.0.1:41462]
> 00000001:ap.clireq[0006:ffffffff]: GET / HTTP/1.0
> 00000001:ap.clihdr[0006:ffffffff]: User-Agent: Wget/1.12 (linux-gnu)
> 00000001:ap.clihdr[0006:ffffffff]: Accept: */*
> 00000001:ap.clihdr[0006:ffffffff]: Host: www.mytest.com
> 00000001:ap.clihdr[0006:ffffffff]: Connection: Keep-Alive
> 00000001:ap.clicls[0006:ffffffff]
> 00000001:ap.closed[0006:ffffffff]
>
>
>
>
> success case:
>
> 00000001:ap.accept(0005)=0006 from [127.0.0.1:41460]
> 00000001:ap.clireq[0006:ffffffff]: GET / HTTP/1.0
> 00000001:ap.clihdr[0006:ffffffff]: User-Agent: Wget/1.12 (linux-gnu)
> 00000001:ap.clihdr[0006:ffffffff]: Accept: */*
> 00000001:ap.clihdr[0006:ffffffff]: Host: www.mytest.com
> 00000001:ap.clihdr[0006:ffffffff]: Connection: Keep-Alive
> 00000001:www.srvrep[0006:0007]: HTTP/1.1 200 OK
> 00000001:www.srvhdr[0006:0007]: Date: Mon, 23 Dec 2013 07:40:30 GMT
> 00000001:www.srvhdr[0006:0007]: Server: Apache/2.2.8 (Win32)
> mod_python/3.3.1 Python/2.5.4
> 00000001:www.srvhdr[0006:0007]: Last-Modified: Tue, 20 Aug 2013 09:18:56 GMT
> 00000001:www.srvhdr[0006:0007]: ETag: "100000000fb2d-440-4e45d8be15ee8"
> 00000001:www.srvhdr[0006:0007]: Accept-Ranges: bytes
> 00000001:www.srvhdr[0006:0007]: Content-Length: 1088
> 00000001:www.srvhdr[0006:0007]: Connection: close
> 00000001:www.srvhdr[0006:0007]: Content-Type: text/html
> 00000001:www.srvcls[0006:0007]
> 00000001:www.clicls[0006:0007]
> 00000001:www.closed[0006:0007]
>
>
>
>
>
> BR,
> DeltaY
>


Hi Delta,

What happens without the "-m str" ?
Just give a try to:
 acl  my_host req.hdr(host) www.mytest.com
 use_backend www if  my_host

Baptiste

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