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.\" ========================================================================
.\"
.IX Title "Mojo::UserAgent::Transactor 3pm"
.TH Mojo::UserAgent::Transactor 3pm "2013-04-23" "perl v5.14.2" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
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.SH "NAME"
Mojo::UserAgent::Transactor \- User agent transactor
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\&  use Mojo::UserAgent::Transactor;
\&
\&  # Simple GET request
\&  my $t = Mojo::UserAgent::Transactor\->new;
\&  say $t\->tx(GET => \*(Aqhttp://mojolicio.us\*(Aq)\->req\->to_string;
\&
\&  # PATCH request with "Do Not Track" header and content
\&  say $t\->tx(PATCH => \*(Aqmojolicio.us\*(Aq => {DNT => 1} => \*(AqHi!\*(Aq)\->req\->to_string;
\&
\&  # POST request with form data
\&  say $t\->tx(POST => \*(Aqexample.com\*(Aq => form => {a => \*(Aqb\*(Aq})\->req\->to_string;
\&
\&  # PUT request with JSON data
\&  say $t\->tx(PUT => \*(Aqexample.com\*(Aq => json => {a => \*(Aqb\*(Aq})\->req\->to_string;
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
Mojo::UserAgent::Transactor is the transaction building and manipulation
framework used by Mojo::UserAgent.
.SH "ATTRIBUTES"
.IX Header "ATTRIBUTES"
Mojo::UserAgent::Transactor implements the following attributes.
.SS "generators"
.IX Subsection "generators"
.Vb 2
\&  my $generators = $t\->generators;
\&  $t             = $t\->generators({foo => sub {...}});
.Ve
.PP
Registered content generators.
.SH "METHODS"
.IX Header "METHODS"
Mojo::UserAgent::Transactor inherits all methods from Mojo::Base and
implements the following new ones.
.SS "new"
.IX Subsection "new"
.Vb 1
\&  my $t = Mojo::UserAgent::Transactor\->new;
.Ve
.PP
Construct a new transactor and register \f(CW\*(C`form\*(C'\fR and \f(CW\*(C`json\*(C'\fR content
generators.
.SS "add_generator"
.IX Subsection "add_generator"
.Vb 1
\&  $t = $t\->add_generator(foo => sub {...});
.Ve
.PP
Register a new content generator.
.SS "endpoint"
.IX Subsection "endpoint"
.Vb 1
\&  my ($proto, $host, $port) = $t\->endpoint(Mojo::Transaction::HTTP\->new);
.Ve
.PP
Actual endpoint for transaction.
.SS "peer"
.IX Subsection "peer"
.Vb 1
\&  my ($proto, $host, $port) = $t\->peer(Mojo::Transaction::HTTP\->new);
.Ve
.PP
Actual peer for transaction.
.SS "proxy_connect"
.IX Subsection "proxy_connect"
.Vb 1
\&  my $tx = $t\->proxy_connect(Mojo::Transaction::HTTP\->new);
.Ve
.PP
Build Mojo::Transaction::HTTP proxy connect request for transaction if
possible.
.SS "redirect"
.IX Subsection "redirect"
.Vb 1
\&  my $tx = $t\->redirect(Mojo::Transaction::HTTP\->new);
.Ve
.PP
Build Mojo::Transaction::HTTP followup request for \f(CW301\fR, \f(CW302\fR, \f(CW303\fR,
\&\f(CW307\fR or \f(CW308\fR redirect response if possible.
.SS "tx"
.IX Subsection "tx"
.Vb 11
\&  my $tx = $t\->tx(GET  => \*(Aqexample.com\*(Aq);
\&  my $tx = $t\->tx(POST => \*(Aqhttp://example.com\*(Aq);
\&  my $tx = $t\->tx(GET  => \*(Aqhttp://example.com\*(Aq => {DNT => 1});
\&  my $tx = $t\->tx(PUT  => \*(Aqhttp://example.com\*(Aq => \*(AqHi!\*(Aq);
\&  my $tx = $t\->tx(PUT  => \*(Aqhttp://example.com\*(Aq => form => {a => \*(Aqb\*(Aq});
\&  my $tx = $t\->tx(PUT  => \*(Aqhttp://example.com\*(Aq => json => {a => \*(Aqb\*(Aq});
\&  my $tx = $t\->tx(POST => \*(Aqhttp://example.com\*(Aq => {DNT => 1} => \*(AqHi!\*(Aq);
\&  my $tx = $t\->tx(
\&    PUT  => \*(Aqhttp://example.com\*(Aq => {DNT => 1} => form => {a => \*(Aqb\*(Aq});
\&  my $tx = $t\->tx(
\&    PUT  => \*(Aqhttp://example.com\*(Aq => {DNT => 1} => json => {a => \*(Aqb\*(Aq});
.Ve
.PP
Versatile general purpose Mojo::Transaction::HTTP transaction builder for
requests, with support for content generators.
.PP
.Vb 2
\&  # Inspect generated request
\&  say $t\->tx(GET => \*(Aqmojolicio.us\*(Aq => {DNT => 1} => \*(AqBye!\*(Aq)\->req\->to_string;
\&
\&  # Streaming response
\&  my $tx = $t\->tx(GET => \*(Aqhttp://mojolicio.us\*(Aq);
\&  $tx\->res\->body(sub { say $_[1] });
\&
\&  # Custom socket
\&  my $tx = $t\->tx(GET => \*(Aqhttp://mojolicio.us\*(Aq);
\&  $tx\->connection($sock);
\&
\&  # Generate query parameters
\&  my $tx = $t\->tx(GET => \*(Aqhttp://example.com\*(Aq => form => {a => \*(Aqb\*(Aq});
\&
\&  # Use form generator with custom charset
\&  my $tx = $t\->tx(
\&    PUT => \*(Aqhttp://example.com\*(Aq => form => {a => \*(Aqb\*(Aq} => charset => \*(AqUTF\-8\*(Aq);
\&
\&  # Multiple form values with the same name
\&  my $tx = $t\->tx(PUT => \*(Aqhttp://example.com\*(Aq => form => {a => [qw(b c d)]});
\&
\&  # Multipart upload streamed from file
\&  my $tx = $t\->tx(
\&    PUT => \*(Aqhttp://example.com\*(Aq => form => {mytext => {file => \*(Aq/foo.txt\*(Aq}});
\&
\&  # Multipart upload with in\-memory content
\&  my $tx = $t\->tx(
\&    POST => \*(Aqhttp://example.com\*(Aq => form => {mytext => {content => \*(Aqlala\*(Aq}});
\&
\&  # Upload multiple files
\&  my $tx = $t\->tx(POST => \*(Aqhttp://example.com\*(Aq =>
\&    form => {mytext => [{content => \*(Aqfirst\*(Aq}, {content => \*(Aqsecond\*(Aq}]});
\&
\&  # Customized upload with filename and header
\&  my $tx = $t\->tx(POST => \*(Aqhttp://example.com\*(Aq => form => {
\&    myzip => {
\&      file     => Mojo::Asset::Memory\->new\->add_chunk(\*(Aqlalala\*(Aq),
\&      filename => \*(Aqfoo.zip\*(Aq,
\&      DNT      => 1
\&    }
\&  });
.Ve
.PP
The \f(CW\*(C`form\*(C'\fR content generator will automatically use query parameters for
\&\f(CW\*(C`GET\*(C'\fR/\f(CW\*(C`HEAD\*(C'\fR requests and the \*(L"application/x\-www\-form\-urlencoded\*(R" content
type for everything else. Both get upgraded automatically to using the
\&\*(L"multipart/form\-data\*(R" content type when necessary or when the header has been
set manually.
.SS "upgrade"
.IX Subsection "upgrade"
.Vb 1
\&  my $tx = $t\->upgrade(Mojo::Transaction::HTTP\->new);
.Ve
.PP
Build Mojo::Transaction::WebSocket followup transaction for WebSocket
handshake if possible.
.SS "websocket"
.IX Subsection "websocket"
.Vb 2
\&  my $tx = $t\->websocket(\*(Aqws://localhost:3000\*(Aq);
\&  my $tx = $t\->websocket(\*(Aqws://localhost:3000\*(Aq => {DNT => 1});
.Ve
.PP
Versatile Mojo::Transaction::HTTP transaction builder for WebSocket
handshake requests.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
Mojolicious, Mojolicious::Guides, <http://mojolicio.us>.