[Catalyst] Setting file handle as the response body generates warnings.

[neil.lunn]

On 21/11/2013 4:08 AM, Bill Moseley wrote:
>
> On Wed, Nov 20, 2013 at 7:37 AM, Bill Moseley <moseley at hank.org =

> <mailto:moseley at hank.org>> wrote:
>
>
>     On Wed, Nov 20, 2013 at 4:08 AM, neil.lunn <neil at mylunn.id.au
>     <mailto:neil at mylunn.id.au>> wrote:
>
>         my $length =3D $body->getHeaderInfo
>
>
>     Well, that's helpful.  Thanks.   Completely missed that in the docs.
>
>
> Well, except for the actual files I have no ISIZE:

Don't know. I would suspect you have a version issue somewhere. But not =

a Catalyst thing. From the Gzip RFC:

<snip>

  2.3.1.2. Compliance

          A compliant compressor must produce files with correct ID1,
          ID2, CM, CRC32, and ISIZE, but may set all the other fields in
          the fixed-length part of the header to default values (255 for
          OS, 0 for all others).  The compressor must set all reserved
          bits to zero.

</snip>

>
> $VAR1 =3D {
>           'Time' =3D> 0,
>           'Flags' =3D> 0,
>           'TextFlag' =3D> 0,
>           'MethodID' =3D> 8,
>           'ExtraField' =3D> [],
>           'CommentFlag' =3D> 0,
>           'Type' =3D> 'rfc1952',
>           'NameFlag' =3D> 0,
>           'ExtraFlags' =3D> 0,
>           'HeaderCRC' =3D> undef,
>           'isMinimalHeader' =3D> 0,
>           'MethodName' =3D> 'Deflated',
>           'ExtraFlag' =3D> 0,
>           'HeaderLength' =3D> 10,
>           'ExtraFieldRaw' =3D> undef,
>           'Comment' =3D> undef,
>           'OsName' =3D> 'Unix',
>           'FingerprintLength' =3D> 2,
>           'HeaderCRCFlag' =3D> 0,
>           'OsID' =3D> 3,
>           'TrailerLength' =3D> 8,
>           'Name' =3D> undef,
>           'Header' =3D> ''
>         };
>
> And even if I gzip a file (e.g. $ gzip foo.txt) then the resulting =

> foo.txt.gz has 'ISIZE' =3D> 0,
>
>
>
> -- =

> Bill Moseley
> moseley at hank.org <mailto:moseley at hank.org>
>
>
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