While HTTP controls data transfer, XML is used to display this data. All of the examples in this section use the server defined in xmlrpcserver.py, available in the source distribution and included here for reference. The xmlrpclib module lets a Python program communicate with an XML-RPC server written in any language. The XML content uses the data typing structure to pass parameters and contains additional information identifying which procedure is being called, while the HTTP headers provide a wrapper for passing the request over the Web. XML-RPC (short for E x tensible M arkup L anguage r emote p rocedure c all) is a protocol specification for executing RPC calls (remote calls in computer networks) using the stateless network protocol HTTP and the markup language XML, which gives it part of its name. XML-RPC is a lightweight remote procedure call protocol built on top of HTTP and XML. ![]() RPC::XML::string->new('system. XML-RPC requests are a combination of XML content and HTTP headers. My $req = RPC::XML::request->new('thodSignature', class) // add the configuration to the xml. getXmlRpcServer () // this object is used to configure the xml rpc server: PropertyHandlerMapping phm new PropertyHandlerMapping () // add a handler to your server: phm. Print " Response value = ".$res->value."\n" // the xml rpc server lies on top of the web server: XmlRpcServer xmlRpcServer webServer. Print " Response string = ".$res->as_string."\n" Print " Response type = ".$res->type."\n" Print " Response class = ".(ref $res)."\n" My $res = $client->send_request('system.listMethods') ![]() To test my server program, I wrote the following client program, : This section provides a tutorial example on how to write a RPC::XML client sample program,, to test remote methods offered by the server sample program,. The code contains the xmlRpcHandler, a method handler and a separate test method. ∟ RPC::XML - Perl Implementation of XML-RPC In order to run an XMLRPC server, you have to start the HTTP server and install a handler. Perl Tutorials - Herong's Tutorial Examples
0 Comments
Leave a Reply. |