Let Tornado manage TCP_NODELAY of websocket
Let Tornado manage TCP_NODELAY of websocket

As we can see from https://github.com/tornadoweb/tornado/blob/master/tornado/iostream.py#L1199-L1210, Tornado internal would only set TCP_NODELAY on IPv4/IPv6 socket. Re-using the logics shall not be a bad idea, right?
ImaginationForPeople/sockjs-tornado,ImaginationForPeople/sockjs-tornado,MrJoes/sockjs-tornado,ImaginationForPeople/sockjs-tornado,mrjoes/sockjs-tornado