Bug #36629 [Com]: SoapServer::handle() exits on SOAP faults

From: Date: Mon, 21 Mar 2011 14:24:02 +0000
Subject: Bug #36629 [Com]: SoapServer::handle() exits on SOAP faults
References: 1  Groups: php.bugs 
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Edit report at http://bugs.php.net/bug.php?id=36629&edit=1

 ID:                 36629
 Comment by:         leon at fun4me dot demon dot nl
 Reported by:        ilya at iponweb dot net
 Summary:            SoapServer::handle() exits on SOAP faults
 Status:             Closed
 Type:               Bug
 Package:            SOAP related
 Operating System:   Debian Linux (testing)
 PHP Version:        5CVS-2006-03-06 (snap)
 Assigned To:        dmitry
 Block user comment: N
 Private report:     N

 New Comment:

I am still having this problem.
I don't think this is solved


I am using 
PHP/5.3.3-1ubuntu9.3

When using SoapServer in WSDL-mode and let it handle a request which
does not match the wsdl I get a SOAP-ENV:Fault directly in my
soap-client (AND sometimes a stack-trace! which is really problematic).
I am not able to intercept this fault-response (let alone the
stacktrace) in php (with try/catch and ob_get_clean)


class SoapServerAdapter implements SoapProcessor
{
  
  /**
   * The soapServer instance
   *
   * @var SoapServer
   */
  protected $soapServer;
  
  /**
   * @param SoapServer $soapServer
   */
  public function __construct(SoapServer $soapServer)
  {
    $this->soapServer = $soapServer;
  }
  
  /*
   * Call the configured soap server, return the generated response.
   */
  public function process(sfWebRequest $request)
  {
    ob_start();
      $this->soapServer->handle($request->getContent());
    $responseMessage = ob_get_clean();

    return 'intercepted with ob_get: '.$responseMessage;
  }
}


public function handle(sfWebRequest $request) 
{
    $soapServer = new SoapServer($this->wsdl);
    $soapProcessor = new SoapProcessor($soapServer);

    try
    {
      $response = $soapProcessor->process($request);

      echo $response;
    }
    catch (Exception $e)
    {
      // TODO: handle errors, like 404
      die('unforntunately I never get here!);
    }
}


Previous Comments:
------------------------------------------------------------------------
[2010-03-19 03:13:24] druidmatrix at yahoo dot com

I am still having this problem on Fedora Core 10.  PHP is:
[csit@fc10-test webservices]$ php -v
PHP 5.2.11 (cli) (built: Jan  4 2010 23:45:34)
Copyright (c) 1997-2009 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2009 Zend Technologies

I am not able to catch the SoapFault on the server side at all - not
even by using a try-catch around $server->handle().  It looks like the
server is immediately generating the SoapFault and returning it to the
client; control never advances beyond the handle() call on the server
side.

------------------------------------------------------------------------
[2006-03-10 12:49:31] dmitry@php.net

Fixed in CVS HEAD and PHP_5_1.

------------------------------------------------------------------------
[2006-03-06 13:50:13] ilya at iponweb dot net

Description:
------------
When calling SoapServer::handle() it exits after processing the SOAP
request if request handler returns a SoapFault object. It makes
impossible to do any work on the SOAP server side after processing
requests if they result in SoapFault.

I belive exactly the same issue was reported in bug report #31993 but
for some reason it was closed without actually fixing the problem in the
soap extension. I could reproduce the problem with PHP 5.1.1 and with
PHP snapshot 5.1-200603061130.

The test code demostrates this problem. It is a simple soap server with
two remotly callable functions: test1 and test2. The first of them
simply returns a string, the second returns a soap fault object. The
server is supposed to write a string to a log file after processing a
request. If you call remotly test1 function then you can see the string
in the log, if you call remotly test2 function then the log file is
empty.

Reproduce code:
---------------
<?php

$server = new SoapServer(null, array('uri' => "http://test-uri/"));

$h = fopen("/tmp/soap.log", "w");

$server->addFunction(array('test1', 'test2'));
$server->handle();

fputs($h, 'TEST');
fclose($h);

function test1() {
	return "test1";
}

function test2() {
	return new SoapFault("test2", "test2");
}

?>

Expected result:
----------------
A log message in file /tmp/soap.log

Actual result:
--------------
Nothing when calling remotly 'test2' function.


------------------------------------------------------------------------



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