Feersum::Connection(3pUser Contributed Perl DocumentatFeersum::Connection(3pm)

       Feersum::Connection - HTTP connection encapsulation

       For a streaming response:

           Feersum->endjinn->request_handler(sub {
               my $req = shift; # this is a Feersum::Connection object
               my $env = $req->env();
               my $w = $req->start_streaming(200, ['Content-Type' => 'text/plain']);
               # then immediately or after some time:
               $w->write("Ergrates ");

       For a response with a Content-Length header:

           Feersum->endjinn->request_handler(sub {
               my $req = shift; # this is a Feersum::Connection object
               my $env = $req->env();
               $req->start_whole_response(200, ['Content-Type' => 'text/plain']);
               $req->write_whole_body(\"Ergrates FTW.");

       Encapsulates an HTTP connection to Feersum.  It's roughly analogous to
       an "Apache::Request" or "Apache2::Connection" object, but differs
       significantly in functionality.

       Until Keep-Alive functionality is supported (if ever) this means that a
       connection is also a request.

       See Feersum for more examples on usage.

       "my $env = $req->env()"
           Obtain an environment hash.  This hash contains the same entries as
           for a PSGI handler environment hash.  See Feersum for details on
           the contents.

           This is a method instead of a parameter so that future versions of
           Feersum can request a slice of the hash for speed.

       "my $w = $req->start_streaming($code, \@headers)"
           A full HTTP header section is sent with "Transfer-Encoding:
           chunked" (or "Connection: close" for HTTP/1.0 clients).

           Returns a "Feersum::Connection::Writer" handle which should be used
           to complete the response.  See Feersum::Connection::Handle for

       "$req->send_response($code, \@headers, $body)"
       "$req->send_response($code, \@headers, \@body)"
           Respond with a full HTTP header (including "Content-Length") and

           Returns the number of bytes calculated for the body.

           Force the response to use HTTP/1.0 or HTTP/1.1, respectively.

           Normally, if the request was made with 1.1 then Feersum uses
           HTTP/1.1 for the response, otherwise HTTP/1.0 is used (this
           includes requests made with the HTTP "0.9" non-declaration).

           For streaming under HTTP/1.1 "Transfer-Encoding: chunked" is used,
           otherwise a "Connection: close" stream-style is used (with the
           usual non-guarantees about delivery).  You may know about certain
           user-agents that support/don't-support T-E:chunked, so this is how
           you can override that.

           Supposedly clients and a lot of proxies support the "Connection:
           close" stream-style, see support in Varnish at

           The socket file-descriptor number for this connection.

           Register a guard to be triggered when the response is completely
           sent and the socket is closed.  A "guard" in this context is some
           object that will do something interesting in its DESTROY/DEMOLISH
           method. For example, Guard.

       Jeremy Stashewsky, "stash@cpan.org"

       Copyright (C) 2010 by Jeremy Stashewsky & Socialtext Inc.

       This library is free software; you can redistribute it and/or modify it
       under the same terms as Perl itself, either Perl version 5.8.7 or, at
       your option, any later version of Perl 5 you may have available.

perl v5.30.0                      2020-01-26          Feersum::Connection(3pm)