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48 | use AnyEvent::Socket (); |
48 | use AnyEvent::Socket (); |
49 | use AnyEvent::Handle (); |
49 | use AnyEvent::Handle (); |
50 | |
50 | |
51 | use base Exporter::; |
51 | use base Exporter::; |
52 | |
52 | |
53 | our $VERSION = '1.01'; |
53 | our $VERSION = '1.02'; |
54 | |
54 | |
55 | our @EXPORT = qw(http_get http_post http_head http_request); |
55 | our @EXPORT = qw(http_get http_post http_head http_request); |
56 | |
56 | |
57 | our $USERAGENT = "Mozilla/5.0 (compatible; AnyEvent::HTTP/$VERSION; +http://software.schmorp.de/pkg/AnyEvent)"; |
57 | our $USERAGENT = "Mozilla/5.0 (compatible; AnyEvent::HTTP/$VERSION; +http://software.schmorp.de/pkg/AnyEvent)"; |
58 | our $MAX_RECURSE = 10; |
58 | our $MAX_RECURSE = 10; |
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93 | The callback will be called with the response data as first argument |
93 | The callback will be called with the response data as first argument |
94 | (or C<undef> if it wasn't available due to errors), and a hash-ref with |
94 | (or C<undef> if it wasn't available due to errors), and a hash-ref with |
95 | response headers as second argument. |
95 | response headers as second argument. |
96 | |
96 | |
97 | All the headers in that hash are lowercased. In addition to the response |
97 | All the headers in that hash are lowercased. In addition to the response |
98 | headers, the three "pseudo-headers" C<HTTPVersion>, C<Status> and |
98 | headers, the "pseudo-headers" C<HTTPVersion>, C<Status> and C<Reason> |
99 | C<Reason> contain the three parts of the HTTP Status-Line of the same |
99 | contain the three parts of the HTTP Status-Line of the same name. The |
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100 | pseudo-header C<URL> contains the original URL (which can differ from the |
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101 | requested URL when following redirects). |
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102 | |
100 | name. If the server sends a header multiple lines, then their contents |
103 | If the server sends a header multiple lines, then their contents will be |
101 | will be joined together with C<\x00>. |
104 | joined together with C<\x00>. |
102 | |
105 | |
103 | If an internal error occurs, such as not being able to resolve a hostname, |
106 | If an internal error occurs, such as not being able to resolve a hostname, |
104 | then C<$data> will be C<undef>, C<< $headers->{Status} >> will be C<599> |
107 | then C<$data> will be C<undef>, C<< $headers->{Status} >> will be C<599> |
105 | and the C<Reason> pseudo-header will contain an error message. |
108 | and the C<Reason> pseudo-header will contain an error message. |
106 | |
109 | |