Вячеслав Тихановский > Protocol-WebSocket-0.12 > Protocol::WebSocket::Frame

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Source   Latest Release: Protocol-WebSocket-0.17

NAME ^

Protocol::WebSocket::Frame - WebSocket Frame

SYNOPSIS ^

    # Create frame
    my $frame = Protocol::WebSocket::Frame->new('123');
    $frame->to_bytes;

    # Parse frames
    my $frame = Protocol::WebSocket::Frame->new;
    $frame->append(...);
    $f->next; # get next message
    $f->next; # get another next message

DESCRIPTION ^

Construct or parse a WebSocket frame.

RANDOM MASK GENERATION ^

By default built-in rand is used, this is not secure, so when Math::Random::Secure is installed it is used instead.

ATTRIBUTES ^

type

Frame's type. text by default. Other accepted values:

    binary
    ping
    pong
    close

METHODS ^

new

    Protocol::WebSocket::Frame->new('data');
    Protocol::WebSocket::Frame->new(buffer => 'data', type => 'close');

Create a new Protocol::WebSocket::Frame instance. Automatically detect if the passed data is a Perl string or bytes.

is_text

Check if frame is of text type.

is_binary

Check if frame is of binary type.

is_ping

Check if frame is a ping request.

is_pong

Check if frame is a pong response.

is_close

Check if frame is of close type.

append

    $frame->append(...);

Append a frame chunk.

next

    $frame->append(...);

    $frame->next; # next message

Return the next message as a Perl string.

next_bytes

Return the next message as a UTF-8 encoded string.

to_bytes

Construct a WebSocket message as a UTF-8 encoded string.

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