What the provider is doing is outside the scope of SOAP over HTTP. You would
need to hack NuSOAP to support this.
Scott Nichol
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----- Original Message -----
From: "David Matlock" <dmatlock@xxxxxxxxxxxxxxxxx>
To: <nusoap-general@xxxxxxxxxxxxxxxxxxxxx>
Sent: Friday, March 04, 2005 11:21 AM
Subject: [Nusoap-general] HTTP error
> I am creating an application to work with a clients phone system
> (Alcatel), and when the script runs, it rings the employee's station,
> and when he picks up it rings out to the callee. That is working fine.
> A function of this system is that you can 'subscribe' to phone events
> such as busy, ringing, active, etc. I am receiving an error when I get
> to this point.
>
> A brief description of how it works. You login to the system and a
> session ID is returned. That session ID is used everywhere for the rest
> of that session.
>
> Example: $client->call('subscribe',$sessionId);
>
> The error says: "HTTP Error: socket read of chunk length timed out"
>
> I am using a provided wsdl file to create a client, and I think I have
> to create a server from this wsdl as well, but I am having issues with
> that as well (not sure how to set that up). That may also be what is
> causing my HTTP error problem.
>
> In the API it states:
>
> Events subscription - Notification Operation
> In addition to the traditional behavior of an HTTP server which
> suits well to the SOAP protocol mapping, the OTS XML-API offers the
> capability to deliver asynchronous events to the clients. For that
> purpose, a special /subscribe/ request shall be invoked by the
> client. The procedure must be the following:
>
> * the client shall send its subscribing request on a new
> permanent HTTP connexion,
> * the OTS sends its SOAP response using the chunked
> Transfer_Coding (cf [HTTP] /3.6 Transfer Codings/) in order to
> deliver the events as a boundless series of chunked packets
> (the first packet containing the SOAP response and the
> following the events)
>
> Actually, in case of using events subscription, _*there are 2 HTTP
> connections*_, one for the service invoke and one for the event
> reception _*per each client session*_.
>
> As you can see, "the first packet returned is the SOAP response and the
> following the events". I can see the SOAP response, I don't see
> anything after that.
>
> I know that is a lot and I apologize for that, but I have exhausted my
> resources for help. The rep from Alcatel that I am working with does
> not know how to use this version of the system. So he is no help.
> Below will be a short synopsis of my code. Thank you in advance.
>
> *CLIENT*
> <?
> require_once("nusoap.php");
> $client = new soapclient("thewsdl.wsdl",true);
>
> /*************** Login ***************/
> $loginparams = array('loginName'=>'test','password'=>'test');
> $loginresult = $client->call('login',array('invoke'=>$loginparams));
> $sessionId = $loginresult['sessionId'];
>
> /*************** Subscribe To Events ***************/
> $subparams = array('sessionId'=>$sessionId);
> $subresult = $client->call('subscribe',$subparams);
>
> /*************** Make Call ***************/
> $callparams =
>
> array('sessionId'=>$sessionId,'callee'=>'##########','mode'=>'normal','businessCodeOrPin'=>'','secretCode'=>'');
> $callresult = $client->call('makeCall',array('invoke'=>$callparams));
>
> /*************** Unsubscribe From Events ***************/
> $unsubparams = array('sessionId'=>$sessionId);
> $unsubresult = $client->call('unsubscribe',$unsubparams);
>
> /*************** Logout ***************/
> $logoutparams = array('sessionId'=>$sessionId);
> $logoutresult = $client->call('logout',$logoutparams); ?>
>
> *SERVER*
> <?
> require_once("nusoap.php");
> $server = new soap_server("thewsdl.wsdl", true);
>
> function e_callState($sessionId, $call){
> global $server;
>
> $session = $sessionId;
> $callparams = $call[0];
> $callRef = $callparams['callRef'];
> $number = $callparams['number'];
> $name = $callparams['name'];
> $stateCall = $callparams['state'];
>
> $fh = fopen("logfile.txt", "a");
> printDebug ($fh, "CallRef = ".$callRef);
> printDebug ($fh, "Name = ".$name);
> printDebug ($fh, "Number = ".$number);
> printDebug ($fh, "State = ".$stateCall);
> printDebug ($fh, "SessionId = ".$session);
> fclose($fh);
> }
>
> $server->service($HTTP_RAW_POST_DATA); ?>
>
>
>
>
>
>
>
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