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From Michael Stevens <michael.stev...@dianomi.com>
Subject Re: @param seems to be shared between Execute calls
Date Wed, 21 Jul 2010 10:46:14 GMT
My actual problem is occuring under Apache, and what I'm expecting is 
for things to be cleaned up between requests, which isn't happening.

But even this small test case is not the way I'd expect things to behave.

On 20/07/10 22:20, Ed Grimm wrote:
> Note that, under Apache, the cleanup code happens at the end of each
> request - each of which could have dozens of Execute calls, between
> which it is very definitely NOT called.
>
> I have not used Embperl much from within server scripts, but in my
> limited use there, I've never seen the cleanup code fire. I suspect each
> script is considered 'a request' for the purposes of the cleanup code
> (well, as far as docs are concerned. I don't know if the code actually
> fires on END.)
>
> --
> Ed Grimm
> Identity Services
>
>
> From: 	Michael Stevens <michael.stevens@dianomi.com>
> To: 	embperl@perl.apache.org
> Cc: 	Michael Smith <michael.smith@dianomi.com>,
> cabell.demarcellus@dianomi.com
> Date: 	07/20/2010 10:12 AM
> Subject: 	@param seems to be shared between Execute calls
>
>
> ------------------------------------------------------------------------
>
>
>
> Hi.
>
> We're seeing an odd bug where @param seems to be shared between Execute
> calls in the same process. The following code is a test case for this:
>
> #!/usr/bin/perl -w
>
> use strict;
> use Embperl;
>
> my $output1;
>
> my $input = '[- $param[0]->{hello} = 42; -]';
>
> Embperl::Execute({
> inputfile => "blah",
> input => \$input,
> output => \$output1,
> });
>
> my $output2;
> my $input2 = '[- use Data::Dumper; print Dumper(\@param); -]';
>
> Embperl::Execute({
> inputfile => "blah",
> input => \$input2,
> output => \$output2
> });
>
> Which on my machine outputs:
>
> $VAR1 = [
> {
> 'hello' => 42
> }
> ];
>
> Surely this shouldn't happen?
>
> --
> Michael Stevens
> Dianomi Ltd
> 18 Buckingham Gate
> London SW1E 6LB
>
> Tel: 020 7802 5530
> Fax: 020 7630 7356
> www.dianomi.com
>
> The information in this message and any attachment is intended for the
> addressee and is confidential and may be subject to legal privilege.
> Dianomi Ltd, Registered Office: One America Square, Crosswall, London.
> EC3N 2SG. Registered in England and Wales with Company Registration
> Number 4513809. VAT registration number: 809754988
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: embperl-unsubscribe@perl.apache.org
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>
>


-- 
Michael Stevens
Dianomi Ltd
18 Buckingham Gate
London SW1E 6LB

Tel: 020 7802 5530
Fax: 020 7630 7356
www.dianomi.com

The information in this message and any attachment is intended for the 
addressee and is confidential and may be subject to legal privilege. 
Dianomi Ltd, Registered Office: One America Square, Crosswall, London. 
EC3N 2SG. Registered in England and Wales with Company Registration 
Number 4513809. VAT registration number: 809754988

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