.\" Automatically generated by Pod::Man 4.10 (Pod::Simple 3.35)
.\"
.\" Standard preamble:
.\" ========================================================================
.de Sp \" Vertical space (when we can't use .PP)
.if t .sp .5v
.if n .sp
..
.de Vb \" Begin verbatim text
.ft CW
.nf
.ne \\$1
..
.de Ve \" End verbatim text
.ft R
.fi
..
.\" Set up some character translations and predefined strings.  \*(-- will
.\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left
.\" double quote, and \*(R" will give a right double quote.  \*(C+ will
.\" give a nicer C++.  Capital omega is used to do unbreakable dashes and
.\" therefore won't be available.  \*(C` and \*(C' expand to `' in nroff,
.\" nothing in troff, for use with C<>.
.tr \(*W-
.ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p'
.ie n \{\
.    ds -- \(*W-
.    ds PI pi
.    if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch
.    if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\"  diablo 12 pitch
.    ds L" ""
.    ds R" ""
.    ds C` ""
.    ds C' ""
'br\}
.el\{\
.    ds -- \|\(em\|
.    ds PI \(*p
.    ds L" ``
.    ds R" ''
.    ds C`
.    ds C'
'br\}
.\"
.\" Escape single quotes in literal strings from groff's Unicode transform.
.ie \n(.g .ds Aq \(aq
.el       .ds Aq '
.\"
.\" If the F register is >0, we'll generate index entries on stderr for
.\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index
.\" entries marked with X<> in POD.  Of course, you'll have to process the
.\" output yourself in some meaningful fashion.
.\"
.\" Avoid warning from groff about undefined register 'F'.
.de IX
..
.nr rF 0
.if \n(.g .if rF .nr rF 1
.if (\n(rF:(\n(.g==0)) \{\
.    if \nF \{\
.        de IX
.        tm Index:\\$1\t\\n%\t"\\$2"
..
.        if !\nF==2 \{\
.            nr % 0
.            nr F 2
.        \}
.    \}
.\}
.rr rF
.\" ========================================================================
.\"
.IX Title "Mojo::Transaction::HTTP 3pm"
.TH Mojo::Transaction::HTTP 3pm "2019-02-05" "perl v5.28.1" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
Mojo::Transaction::HTTP \- HTTP transaction
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\&  use Mojo::Transaction::HTTP;
\&
\&  # Client
\&  my $tx = Mojo::Transaction::HTTP\->new;
\&  $tx\->req\->method(\*(AqGET\*(Aq);
\&  $tx\->req\->url\->parse(\*(Aqhttp://example.com\*(Aq);
\&  $tx\->req\->headers\->accept(\*(Aqapplication/json\*(Aq);
\&  say $tx\->res\->code;
\&  say $tx\->res\->headers\->content_type;
\&  say $tx\->res\->body;
\&  say $tx\->remote_address;
\&
\&  # Server
\&  my $tx = Mojo::Transaction::HTTP\->new;
\&  say $tx\->req\->method;
\&  say $tx\->req\->url\->to_abs;
\&  say $tx\->req\->headers\->accept;
\&  say $tx\->remote_address;
\&  $tx\->res\->code(200);
\&  $tx\->res\->headers\->content_type(\*(Aqtext/plain\*(Aq);
\&  $tx\->res\->body(\*(AqHello World!\*(Aq);
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
Mojo::Transaction::HTTP is a container for \s-1HTTP\s0 transactions, based on
\&\s-1RFC 7230\s0 <http://tools.ietf.org/html/rfc7230> and
\&\s-1RFC 7231\s0 <http://tools.ietf.org/html/rfc7231>.
.SH "EVENTS"
.IX Header "EVENTS"
Mojo::Transaction::HTTP inherits all events from Mojo::Transaction and
can emit the following new ones.
.SS "request"
.IX Subsection "request"
.Vb 4
\&  $tx\->on(request => sub {
\&    my $tx = shift;
\&    ...
\&  });
.Ve
.PP
Emitted when a request is ready and needs to be handled.
.PP
.Vb 4
\&  $tx\->on(request => sub {
\&    my $tx = shift;
\&    $tx\->res\->headers\->header(\*(AqX\-Bender\*(Aq => \*(AqBite my shiny metal ass!\*(Aq);
\&  });
.Ve
.SS "resume"
.IX Subsection "resume"
.Vb 4
\&  $tx\->on(resume => sub {
\&    my $tx = shift;
\&    ...
\&  });
.Ve
.PP
Emitted when transaction is resumed.
.SS "unexpected"
.IX Subsection "unexpected"
.Vb 4
\&  $tx\->on(unexpected => sub {
\&    my ($tx, $res) = @_;
\&    ...
\&  });
.Ve
.PP
Emitted for unexpected \f(CW\*(C`1xx\*(C'\fR responses that will be ignored.
.PP
.Vb 4
\&  $tx\->on(unexpected => sub {
\&    my $tx = shift;
\&    $tx\->res\->on(finish => sub { say \*(AqFollow\-up response is finished.\*(Aq });
\&  });
.Ve
.SH "ATTRIBUTES"
.IX Header "ATTRIBUTES"
Mojo::Transaction::HTTP inherits all attributes from Mojo::Transaction
and implements the following new ones.
.SS "previous"
.IX Subsection "previous"
.Vb 2
\&  my $previous = $tx\->previous;
\&  $tx          = $tx\->previous(Mojo::Transaction::HTTP\->new);
.Ve
.PP
Previous transaction that triggered this follow-up transaction, usually a
Mojo::Transaction::HTTP object.
.PP
.Vb 3
\&  # Paths of previous requests
\&  say $tx\->previous\->previous\->req\->url\->path;
\&  say $tx\->previous\->req\->url\->path;
.Ve
.SH "METHODS"
.IX Header "METHODS"
Mojo::Transaction::HTTP inherits all methods from Mojo::Transaction and
implements the following new ones.
.SS "client_read"
.IX Subsection "client_read"
.Vb 1
\&  $tx\->client_read($bytes);
.Ve
.PP
Read data client-side, used to implement user agents such as Mojo::UserAgent.
.SS "client_write"
.IX Subsection "client_write"
.Vb 1
\&  my $bytes = $tx\->client_write;
.Ve
.PP
Write data client-side, used to implement user agents such as
Mojo::UserAgent.
.SS "is_empty"
.IX Subsection "is_empty"
.Vb 1
\&  my $bool = $tx\->is_empty;
.Ve
.PP
Check transaction for \f(CW\*(C`HEAD\*(C'\fR request and \f(CW\*(C`1xx\*(C'\fR, \f(CW204\fR or \f(CW304\fR response.
.SS "keep_alive"
.IX Subsection "keep_alive"
.Vb 1
\&  my $bool = $tx\->keep_alive;
.Ve
.PP
Check if connection can be kept alive.
.SS "redirects"
.IX Subsection "redirects"
.Vb 1
\&  my $redirects = $tx\->redirects;
.Ve
.PP
Return an array reference with all previous transactions that preceded this
follow-up transaction.
.PP
.Vb 2
\&  # Paths of all previous requests
\&  say $_\->req\->url\->path for @{$tx\->redirects};
.Ve
.SS "resume"
.IX Subsection "resume"
.Vb 1
\&  $tx = $tx\->resume;
.Ve
.PP
Resume transaction.
.SS "server_read"
.IX Subsection "server_read"
.Vb 1
\&  $tx\->server_read($bytes);
.Ve
.PP
Read data server-side, used to implement web servers such as
Mojo::Server::Daemon.
.SS "server_write"
.IX Subsection "server_write"
.Vb 1
\&  my $bytes = $tx\->server_write;
.Ve
.PP
Write data server-side, used to implement web servers such as
Mojo::Server::Daemon.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
Mojolicious, Mojolicious::Guides, <https://mojolicious.org>.