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package Protocol::SPDY::Frame::Control::GOAWAY; |
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$Protocol::SPDY::Frame::Control::GOAWAY::VERSION = '1.001'; |
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use strict; |
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use warnings; |
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use parent qw(Protocol::SPDY::Frame::Control); |
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=head1 NAME |
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Protocol::SPDY::Frame::Control::GOAWAY - connection termination request |
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=head1 VERSION |
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version 1.001 |
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=head1 SYNOPSIS |
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use Protocol::SPDY; |
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=head1 DESCRIPTION |
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See L and L. |
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=cut |
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use Protocol::SPDY::Constants ':all'; |
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=head2 type_name |
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The string type for this frame ('GOAWAY'). |
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=cut |
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sub type_name { 'GOAWAY' } |
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=head2 status_code |
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Numerical status code to use for the response. |
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=cut |
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sub status_code { |
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my $self = shift; |
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return $self->{status_code} unless @_; |
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$self->{status_code} = shift; |
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return $self; |
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} |
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=head2 from_data |
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Instantiates from the given data. |
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=cut |
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54
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sub from_data { |
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1
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my $class = shift; |
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my %args = @_; |
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my ($stream_id, $status_code) = unpack "N1N1", substr $args{data}, 0, 8, ''; |
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$stream_id &= ~0x80000000; |
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$class->new( |
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%args, |
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last_stream_id => $stream_id, |
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status_code => $status_code, |
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); |
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} |
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=head2 last_stream_id |
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The last stream ID we accepted, or 0 if no streams were accepted. |
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=cut |
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0
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sub last_stream_id { shift->{last_stream_id} } |
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=head2 status_code_as_text |
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Text representation of the status code. You can pass a numerical code to look |
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up the text reason for that code rather than using the current value. |
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79
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=cut |
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81
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sub status_code_as_text { |
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my $self = shift; |
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my $code = shift // $self->status_code; |
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die "Invalid status code $code" unless exists RST_STATUS_CODE_BY_ID->{$code}; |
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return RST_STATUS_CODE_BY_ID->{$code}; |
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} |
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=head2 as_packet |
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90
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Returns the packet as a byte string. |
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92
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=cut |
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sub as_packet { |
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my $self = shift; |
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my $payload = pack 'N1N1', $self->last_stream_id & 0x7FFFFFFF, $self->status_code; |
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return $self->SUPER::as_packet( |
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payload => $payload, |
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); |
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} |
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102
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=head2 to_string |
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104
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String representation, for debugging. |
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106
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=cut |
107
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108
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sub to_string { |
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my $self = shift; |
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$self->SUPER::to_string . ', stream ' . $self->last_stream_id . ', reason ' . $self->status_code_as_text; |
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} |
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113
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1; |
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115
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__END__ |