1XMLRPC::Transport::HTTPU(s3e)r Contributed Perl DocumentaXtMiLoRnPC::Transport::HTTP(3)
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NAME

6       XMLRPC::Transport::HTTP - Server/Client side HTTP support for
7       XMLRPC::Lite
8

SYNOPSIS

10       Client
11             use XMLRPC::Lite
12               proxy => 'http://localhost/',
13             # proxy => 'http://localhost/cgi-bin/xmlrpc.cgi', # local CGI server
14             # proxy => 'http://localhost/',                   # local daemon server
15             # proxy => 'http://login:password@localhost/cgi-bin/xmlrpc.cgi', # local CGI server with authentication
16             ;
17
18             print getStateName(1);
19
20       CGI server
21             use XMLRPC::Transport::HTTP;
22
23             my $server = XMLRPC::Transport::HTTP::CGI
24               -> dispatch_to('methodName')
25               -> handle
26             ;
27
28       Daemon server
29             use XMLRPC::Transport::HTTP;
30
31             my $daemon = XMLRPC::Transport::HTTP::Daemon
32               -> new (LocalPort => 80)
33               -> dispatch_to('methodName')
34             ;
35             print "Contact to XMLRPC server at ", $daemon->url, "\n";
36             $daemon->handle;
37

DESCRIPTION

39       This class encapsulates all HTTP related logic for a XMLRPC server,
40       independent of what web server it's attached to.  If you want to use
41       this class you should follow simple guideline mentioned above.
42
43   PROXY SETTINGS
44       You can use any proxy setting you use with LWP::UserAgent modules:
45
46        XMLRPC::Lite->proxy('http://endpoint.server/',
47                            proxy => ['http' => 'http://my.proxy.server']);
48
49       or
50
51        $xmlrpc->transport->proxy('http' => 'http://my.proxy.server');
52
53       should specify proxy server for you. And if you use "HTTP_proxy_user"
54       and "HTTP_proxy_pass" for proxy authorization SOAP::Lite should know
55       how to handle it properly.
56
57   COOKIE-BASED AUTHENTICATION
58         use HTTP::Cookies;
59
60         my $cookies = HTTP::Cookies->new(ignore_discard => 1);
61           # you may also add 'file' if you want to keep them between sessions
62
63         my $xmlrpc = XMLRPC::Lite->proxy('http://localhost/');
64         $xmlrpc->transport->cookie_jar($cookies);
65
66       Cookies will be taken from response and provided for request. You may
67       always add another cookie (or extract what you need after response)
68       with HTTP::Cookies interface.
69
70       You may also do it in one line:
71
72         $xmlrpc->proxy('http://localhost/',
73                        cookie_jar => HTTP::Cookies->new(ignore_discard => 1));
74
75   COMPRESSION
76       XMLRPC::Lite provides you option for enabling compression on wire (for
77       HTTP transport only). Both server and client should support this
78       capability, but this logic should be absolutely transparent for your
79       application.  Server will respond with encoded message only if client
80       can accept it (client sends Accept-Encoding with 'deflate' or '*'
81       values) and client has fallback logic, so if server doesn't understand
82       specified encoding (Content-Encoding: deflate) and returns proper error
83       code (415 NOT ACCEPTABLE) client will repeat the same request not
84       encoded and will store this server in per-session cache, so all other
85       requests will go there without encoding.
86
87       Having options on client and server side that let you specify threshold
88       for compression you can safely enable this feature on both client and
89       server side.
90
91       Compression will be enabled on client side IF: threshold is specified
92       AND size of current message is bigger than threshold AND module
93       Compress::Zlib is available. Client will send header 'Accept-Encoding'
94       with value 'deflate' if threshold is specified AND module
95       Compress::Zlib is available.
96
97       Server will accept compressed message if module Compress::Zlib is
98       available, and will respond with compressed message ONLY IF: threshold
99       is specified AND size of current message is bigger than threshold AND
100       module Compress::Zlib is available AND header 'Accept-Encoding' is
101       presented in request.
102

DEPENDENCIES

104        Crypt::SSLeay             for HTTPS/SSL
105        HTTP::Daemon              for XMLRPC::Transport::HTTP::Daemon
106        Apache, Apache::Constants for XMLRPC::Transport::HTTP::Apache
107

SEE ALSO

109        See ::CGI, ::Daemon and ::Apache for implementation details.
110        See examples/XMLRPC/* for examples.
111

113       Copyright (C) 2000-2001 Paul Kulchenko. All rights reserved.
114
115       This library is free software; you can redistribute it and/or modify it
116       under the same terms as Perl itself.
117

AUTHOR

119       Paul Kulchenko (paulclinger@yahoo.com)
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123perl v5.28.1                      2013-05-17        XMLRPC::Transport::HTTP(3)
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