marcodisano at gmail
May 19, 2011, 8:02 AM
Post #5 of 6
(772 views)
Permalink
|
Il 19/05/2011 16.47, marco ha scritto:
> Il 19/05/2011 16.32, André Warnier ha scritto:
>> Raf wrote:
>>> http://perl.apache.org/docs/2.0/user/intro/start_fast.html
>>>
>>> On Thu, 19 May 2011, marco wrote:
>>>
>>>> Hi,
>>>> I tried to write an handler to be execute in the PostReadRequest
>>>> phase of the http request cycle.
>>>> #file:touch.pl
>>> ...
>>>> PerlResponseHandler touch.pl
>>> ...
>>>> PerlPostReadRequestHandler touch.pl
>>> ^^^^^^^^
>>> This should be the package name of a module on your @INC path.
>>>
>>>> But I'm a little confused on what I wrote. I followed the ufficial
>>>> guide but it was not very clear.
>>> You might want to look at
>>> http://perl.apache.org/docs/2.0/user/intro/start_fast.html again.
>>>
>>
>> More precisely, the section : "Handler Modules"
>>
>> The steps there are exactly what you need to do.
>>
>> Look carefully at the example perl code.
>> - rename your script to "touch.pm" (a convention, for mod_perl
>> handler modules)
>> - change your script a bit, to resemble the example, with the
>>
>> sub handler {
>> ...
>> }
>> 1;
>>
>> That "1;" at the end is very important.
>> Also important is that your handler subroutine should return "OK" to
>> Apache.
>>
>> Also change
>> PerlPostReadRequestHandler touch.pl
>> to
>> PerlPostReadRequestHandler touch
>>
>>
>>
>>
> Hi Andrč,
> thanks for your help.
> The code I have written is the follow:
>
> *#touch.pm
> use strict;
> use warnings;
>
> use Apache2::ServerUtil ();
> use Apache2::RequestIO ();
>
> sub handler{
> my $r = shift;
> $r->content_type('text/plain');
> $r->print("<html><body><h1>ciao mondo</h1</body></html>");
> }
> 1;*
>
> When I access to http://localhost:81/ on my Apache server, i have a
> white page and the *error_log* file contains:
>
> <b>Warning</b>: PHP Startup: Unable to load dynamic library
> 'ext/msql.so' - ext/msql.so: cannot open shared object file: No such
> file or directory in <b>Unknown</b> on line <b>0</b><br />
> failed to resolve handler touch
>
> What's the matter?
> I don't understand what is the problem!!
>
> Any suggests is appreciated.
>
>
Sorry, i have posted the wrong code. The *correct* one is the follow,
(as you suggest me there is OK):
* #touch.pm
#-------------
use strict;
use warnings;
use Apache2::ServerUtil ();
use Apache2::RequestIO ();
use Apache2::Const -compile => 'OK';
sub handler{
open (MYFILE, '>> /home/marcolino/pippo');
print MYFILE "Marco on Apache\n";
close (MYFILE);
#my $r = shift;
#$r->content_type('text/plain');
#$r->print("<html><body><h1>ciao mondo</h1</body></html>");
return OK;
}
1;*
With this code the server give me the same error(white page + in the
error_log file it prints "*failed to resolve handler touch*")
What can i solve this?
|
