buffer.{read,write}UInt{16,32}BE methods for reading/writing numbers
to buffers rather than including duplicate logic for thispong method for sending unsolicited pong framesSec-WebSocket-Extensions headerwebsocket-extensions to make sure messages and close frames are kept in
ordererror eventsCONNECTclose() before start() and close the driverprotocol and version are exposed properly by the TCP drivermaxLength to cover sequences of continuation frames and
draft-{75,76}maxLength option to limit allowed frame sizeHTTPParser