websocketpp::extensions::permessage_deflate Namespace Reference

Implementation of the draft permessage-deflate WebSocket extension. More...

Namespaces
namespace	error
	Permessage deflate error values.
namespace	mode

Classes
class	disabled
	Stub class for use when disabling permessage_deflate extension. More...
class	enabled

Detailed Description

permessage-deflate interface

init
lib::error_code init(bool is_server)
Performs initialization

is_implimented
bool is_implimented()
Returns whether or not the object impliments the extension or not

is_enabled
bool is_enabled()
Returns whether or not the extension was negotiated for the current connection

generate_offer
std::string generate_offer() const
Create an extension offer string based on local policy

validate_response
lib::error_code validate_response(http::attribute_list const & response)
Negotiate the parameters of extension use

negotiate
err_str_pair negotiate(http::attribute_list const & attributes)
Negotiate the parameters of extension use

compress
lib::error_code compress(std::string const & in, std::string & out)
Compress the bytes in in and append them to out

decompress
lib::error_code decompress(uint8_t const * buf, size_t len, std::string & out)
Decompress len bytes from buf and append them to string out