SOAP::WSDL::Server::Mod_Perl2(3pm)			User Contributed Perl Documentation			SOAP::WSDL::Server::Mod_Perl2(3pm)

NAME

       SOAP::WSDL::Server::Mod_Perl2 - mod_perl based SOAP server using SOAP::WSDL

DESCRIPTION

       Perl module providing a mod_perl2-based SOAP server using SOAP::WSDL

CONFIGURATION

       Configuration is managed through the use of PerlSetVar directives.  The following variables are available:

   dispatch_to
       Takes as a single argument the package name of the module which contains the methods which handle SOAP requests.

	PerlSetVar dispatch_to "WebPackage::SOAPMethods"

   soap_service
       Takes as a single argument the package name of the Server module generated by SOAP::WSDL using

	wsdl2perl --server file:///path/to/your/wsdl

       By default, the name of the package is MyServer::$SERVICENAME::$PORTTYPE.

       EXAMPLE: Given this sample WSDL which wsdl2perl was run against to generate perl packages:

	   <wsdl:portType name="WebServiceSoap">
	       [...]
	   </wsdl:portType>

	   [...]

	   <wsdl:service name="WebService">
	       <wsdl:port name="WebServiceSoap" binding="tns:WebServiceSoap">
		   <soap:address location="http://www.example.com/WebService"/>
	       </wsdl:port>
	   </wsdl:service>

       The following directive would be correct:

	   PerlSetVar soap_service "MyServer::WebService::WebServiceSoap"

   transport_class [OPTIONAL]
       Takes as a single argument the package name of the perl module containing a handle() method used to assemble the HTTP request which will be
       passed to the methods in your dispatch_to module (see above). A default handle() method is supplied in this module which should handle most
       common cases.

       handle() is called with the following parameters:

	$r - Apache::RequestRec object

EXAMPLES

       The following snippet added to httpd.conf will enable a SOAP server at /WebService on your webserver:

	   <Location /WebService>
	       SetHandler perl-script
	       PerlResponseHandler SOAP::WSDL::Server::Mod_Perl2
	       PerlSetVar dispatch_to "WebPackage::SOAPMethods"
	       PerlSetVar soap_service "MyServer::WebService::WebServiceSoap"
	   </Location>

PERFORMANCE

       On my machine, a simple SOAP server (the HelloWorld service from the examples) needs around 20s to process 300 requests to a CGI script
       implemented with SOAP::WSDL::Server::CGI, around 4.5s to the same CGI with mod_perl enabled, and around 3.2s with
       SOAP::WSDL::Server::Mod_Perl2. All these figures include the time for creating the request and parsing the response.

       As general advice, using mod_perl is highly recommended in high-performance environments. Using SOAP::WSDL::Server::Mod_Perl2 yields an
       extra 20% speedup compared with mod_perl enabled CGI scripts - and it allows one to configure SOAP servers in the Apache config.

THREAD SAFETY

       SOAP::WSDL uses Class::Std::Fast, which is not guaranteed to be threadsafe yet. Thread safety in Class::Std::Fast is dependent on whether

	my $foo = $bar++;

       is an atomic operation. I haven't found out yet.

       A load test on a single CPU machine with 4 clients using the worker mpm did not reveal any threading issues - but that does not mean there
       are none.

CREDITS

       Contributed (along with lots of other little improvements) by Noah Robin.

       Thanks!

LICENSE AND COPYRIGHT

       This file is part of SOAP-WSDL. You may distribute/modify it under the same terms as perl itself

AUTHOR

       Noah Robin <noah.robin gmail.com>

       Based on SOAP::WSDL::Server::CGI, by Martin Kutter <martin.kutter fen-net.de>

REPOSITORY INFORMATION

	$Rev: 583 $
	$LastChangedBy: kutterma $
	$Id: $
	$HeadURL: $

perl v5.10.1							    2010-12-21					SOAP::WSDL::Server::Mod_Perl2(3pm)