Web service with several operations : only the first one works

["LEBUR Guillaume" <guillaume.lebur@justice.fr>]

Hi,
 
I have a WSDL file that looks like this (desc.wsdl) :
 
[...]
<binding name="cmsserverBinding" type="tns:cmsserverPortType">
 <soap:binding style="document"
transport="http://schemas.xmlsoap.org/soap/http"/>

 <operation name="getRubriques">
  <documentation>Liste des rubriques du CMS</documentation>
  <soap:operation soapAction="urn:cms#getRubriques" style="document"/>
  <input><soap:body use="literal" namespace="urn:cms"/></input>
  <output><soap:body use="literal" namespace="urn:cms"/></output>
 </operation>

 <operation name="getGroupes">
  <documentation>Liste des groupes du CMS</documentation>
  <soap:operation soapAction="urn:cms#getGroupes" style="document"/>
  <input><soap:body use="literal" namespace="urn:cms"/></input>
  <output><soap:body use="literal" namespace="urn:cms"/></output>
 </operation>

</binding>
[...]
 
 
 
 
A SOAP server like this :
 
[...]
class cms {
    function getRubriques()
    {   [...] 
    }  
    function getGroupes()
    {
        [...]    }
}
 
ini_set("soap.wsdl_cache_enabled", "0"); // disabling WSDL cache 
 
$server = new SoapServer("desc.wsdl", array('uri' => 'urn:cms', 
                                    'encoding'=>SOAP_ENCODED ));

$server->SetClass('cms');
$server->handle();
 
 
 
And the SOAP client :
 
$client = new
SoapClient("http://localhost/cms_test/backend/webservice/desc.wsdl";,
array("trace" => 1));
   $funct= $client->__getFunctions(); // WORKS
   echo $funct[0];
   echo $funct[1];
   $texte="uv";
 
   //$result = $client->getRubriques($texte);
   $result = $client->getGroupes($texte);
   echo "result : ". $result; //DOESNT WORK
 
 
 
As you can see, there are two possible operations in that web service :
getRubriques and getGroupes.
When getGroupes comes first in the WSDL file and I call the getGroupes()
function in the client, it works perfectly (returning the right SOAP
response and everything).
When getRubriques comes first in the WSDL file and I call the
getRubriques() function in the client, it works perfectly, too.
 
The problem is, when I try to call the operation that comes second in
the WSDL file inside the <binding> element, I get no SOAP response from
the server. In fact, the function of the server is not called at all.
I've tried to swap the two operations but no way : when getGroupes is
second it doesn't work, and when getRubriques is second it doesn't work
either.
 
I must add that the SOAP client can perfectly tell what operations the
server provides (via __getFunctions() ).
 
Where would the error come from ? The WSDL file ? A bad option in the
server or the client ?
 
 
 
Thanks in advance for your help,
 
Guillaume