RE: [PHP-SOAP-DEV] bug storing the SoapObject in session
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RE: [PHP-SOAP-DEV] bug storing the SoapObject in session
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From: phpsurf <ph...@if...> - 2002-05-13 20:48:19
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> -----Original Message-----
> From: php...@li...
> [mailto:php...@li...]On Behalf
> Of brad lafountain
> Sent: lundi 13 mai 2002 19:22
> To: andrey
> Cc: php...@li...
> Subject: Re: [PHP-SOAP-DEV] bug storing the SoapObject in session
>
>
> Yeah this basically is the problem...
>
>
> But the bigger problem is that __wakeup and __sleep don't get passed to
> overloaded 'c' objects (which is what SoapObject is). I posted a
> patch a while
> ago along with the ability to serailzie java objects. It never
> got patched.
>
>
> But besides that the example up on the website was ment to show you the
> perstance server objects not a perstant client objects.
>
That's right, I knew that !
just wanted to get the most of the extension :)
don't you have an idea on how to do that ?
indead the main problem is to find a way to rebuild (in the
second client load) the uri to the server re-using the same
cookies variables ... so the session will be propagated on the
soap-server side through the session on the soap-client side ...
hope youl'll find something !
>
> Hope this helps
>
> - Brad
>
> --- andrey <ahr...@ic...> wrote:
> > I think I know what is the problem.
> > When object is serialiazed all it's properties are serialized but some
> > properties have no meaning after serialization. For example a
> class wrapper
> > for DB connection may have property $link (resource of type
> mysql) but this
> > link has meaning only on the page where it is created. If we
> serialize $link
> > there will be problem when deserialized. I don't know what is
> the solution
> > for module but in userspace this is solvable with 2 methods
> > __sleep(), __wakeup(). In case you don't know about them I'll
> explain. When
> > PHP wants to serialize an object it tries to execute __sleep() if mehtod
> > > with such name executes. PHP wants to receive an array with
> > names (strings)
> > > of properties that have to be serialized. Probably if there is
> > no __sleep()
> > > all properties are serialized. On the other hand when PHP
> > deserializes an
> > > object it tries to call __wakeup(). __wakeup() is used in case some
> > > initializations are needed on object recreation - in our case
> (PHP-SOAP)
> > > httpurl is of type resource and has to be created in __wakeup()
> > and not to
> > > be serialized - so __sleep() has to return an array with names
> > where there
> > > is no element "httpurl".
> > >
> > > Regards,
> > > Andrey
> > >
> > > ----- Original Message -----
> > > From: "phpsurf" <ph...@if...>
> > > To: "brad lafountain" <rod...@ya...>;
> > > <php...@li...>
> > > Sent: Friday, May 10, 2002 1:12 PM
> > > Subject: [PHP-SOAP-DEV] bug storing the SoapObject in session
> > >
> > >
> > > > Hi
> > > >
> > > > I tried something with your 4th example : session
> > > >
> > > > your example shows haow to maintain a session on the server
> > side through
> > > > serveral consecutive calls to method of the SoapObject on the
> > client side,
> > > > but inside the same script.
> > > >
> > > > my idea was to maintain this soap-server session through
> > several calls to
> > > > the soap-client script.
> > > >
> > > > so I simply tried to put the SoapObject (client side) in session.
> > > >
> > > > here is my new session-client-src.php script:
> > > >
> > > > ----------------------------------------------------
> > > > <?
> > > > session_start();
> > > > session_register("session");
> > > >
> > > > if(!isset($session)) {
> > > > echo "create Soap Client\n";
> > > > $session = new
> > > >
> > >
> > SoapObject("http://lab.localhost.com/soap/PhpSoapToolkit/samples/s
> > ession-ser
> > > > ver-src.php", "urn:Session");
> > > > }
> > > >
> > > > echo "counter:\n";
> > > >
> > > > echo $session->inc() . "\n";
> > > > echo $session->inc() . "\n";
> > > > ?>
> > > > ----------------------------------------------------
> > > >
> > > > The 1st time I call this script, I get the following result :
> > > >
> > > > ----------------------------------------------------
> > > > create Soap Client
> > > > counter:
> > > > 0
> > > > 1
> > > > ----------------------------------------------------
> > > >
> > > >
> > > > But the 2nd time I call this script, I get the following
> > result which is
> > > > fine (the counter is well incremented), except for the warning :)
> > > >
> > > > ----------------------------------------------------
> > > > counter:
> > > > <br />
> > > > <b>Warning</b>: (null)(): supplied argument is not a valid httpurl
> > > resource
> > > > in
> > >
> <b>c:\webroot\lab\soap\phpsoaptoolkit\samples\session-client-src.php</b>
> > > > on line <b>12</b><br />
> > > > 2
> > > > 3
> > > > ----------------------------------------------------
> > > >
> > > > hope you will find out the bug !
> > > >
> > > >
> > > >
> > > >
> > >
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