class Kafka::Protocol::SaslHandshakeRequest

def api_key
  SASL_HANDSHAKE_API
end

def encode(encoder)
  encoder.write_string(@mechanism)
end

def initialize(mechanism)
  unless SUPPORTED_MECHANISMS.include?(mechanism)
    raise Kafka::Error, "Unsupported SASL mechanism #{mechanism}. Supported are #{SUPPORTED_MECHANISMS.join(', ')}"
  end
  @mechanism = mechanism
end

def response_class
  SaslHandshakeResponse
end