Separate message and packet handling for websockets

Improves the readability of websocket handler code by having
two functions: websocket_handle/3 handles the packets received
from the socket, removing the tuple construct that was otherwise
needed, so only websocket_handle(Data, Req, State) is needed now;
websocket_info/3 handles the messages that the websocket handler
process received, as websocket_info(Info, Req, State).

Both functions return values are handled identically by Cowboy
so nothing changes on that end.

0 files changed, 0 insertions, 0 deletions