websocket::permessage_deflate

permessage-deflate extension options.

struct permessage_deflate

Name	Description
client_enable	`true` to offer the extension in the client role
client_max_window_bits	Maximum client window bits to offer.
client_no_context_takeover	`true` if client_no_context_takeover desired
compLevel	Deflate compression level 0..9.
memLevel	Deflate memory level, 1..9.
msg_size_threshold	The minimum size a message should have to be compressed.
server_enable	`true` to offer the extension in the server role
server_max_window_bits	Maximum server window bits to offer.
server_no_context_takeover	`true` if server_no_context_takeover desired

These settings control the permessage-deflate extension, which allows messages to be compressed.

These settings should be configured before performing the WebSocket handshake.

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