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.\" ========================================================================
.\"
.IX Title "Data::MessagePack::Stream 3pm"
.TH Data::MessagePack::Stream 3pm "2016-09-17" "perl v5.24.1" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
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.SH "NAME"
Data::MessagePack::Stream \- yet another messagepack streaming deserializer
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 2
\&    use Data::Dumper;
\&    my $unpacker = Data::MessagePack::Stream\->new;
\&
\&    while (read($fh, my $buf, 1024)) {
\&        $unpacker\->feed($buf);
\&
\&        while ($unpacker\->next) {
\&            print Dumper($unpacker\->data);
\&        }
\&    }
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
Data::MessagePack::Stream is streaming deserializer for MessagePack.
.PP
This module is alternate for Data::MessagePack::Unpacker.
Unlike original unpacker, this module support internal buffer and it's possible to handle streaming data correctly.
.SH "METHODS"
.IX Header "METHODS"
.SS "new"
.IX Subsection "new"
.Vb 1
\&    my $unpacker = Data::MessagePack::Stream\->new;
.Ve
.PP
Create new stream unpacker.
.SS "feed($data)"
.IX Subsection "feed($data)"
.Vb 1
\&    $unpacker\->feed($data);
.Ve
.PP
Push \f(CW$data\fR into unpacker's internal buffer.
.SS "next"
.IX Subsection "next"
.Vb 1
\&    my $bool = $unpacker\->next;
.Ve
.PP
If parsable MessagePack packet is fed, return true.
You can get that parsed data by \f(CW\*(C`data\*(C'\fR method described below.
.SS "data"
.IX Subsection "data"
.Vb 1
\&    my $data = $unpacker\->data;
.Ve
.PP
Return parsed perl object.
.SH "AUTHOR"
.IX Header "AUTHOR"
Daisuke Murase <typester@cpan.org>
.SH "COPYRIGHT AND LICENSE"
.IX Header "COPYRIGHT AND LICENSE"
Copyright (c) 2012 by \s-1KAYAC\s0 Inc.
.PP
This program is free software; you can redistribute
it and/or modify it under the same terms as Perl itself.
.PP
The full text of the license can be found in the
\&\s-1LICENSE\s0 file included with this module.