• accept_content : ws_iwire , ws_owire
• auto_fragment : ws_owire
• auto_mask : ws_owire
• baton : ws_iwire , ws_owire
• end_fragment : ws_iwire
• end_message : ws_iwire
• error : ws_owire
• new_fragment : ws_iwire
• new_message : ws_iwire
• prng : ws_owire
• rand : ws_owire