--- AnyEvent-HTTP/HTTP.pm 2008/06/09 13:02:13 1.19 +++ AnyEvent-HTTP/HTTP.pm 2008/06/09 13:04:23 1.20 @@ -95,10 +95,13 @@ response headers as second argument. All the headers in that hash are lowercased. In addition to the response -headers, the three "pseudo-headers" C, C and -C contain the three parts of the HTTP Status-Line of the same -name. If the server sends a header multiple lines, then their contents -will be joined together with C<\x00>. +headers, the "pseudo-headers" C, C and C +contain the three parts of the HTTP Status-Line of the same name. The +pseudo-header C contains the original URL (which can differ from the +requested URL when following redirects). + +If the server sends a header multiple lines, then their contents will be +joined together with C<\x00>. If an internal error occurs, such as not being able to resolve a hostname, then C<$data> will be C, C<< $headers->{Status} >> will be C<599>