On 15 January 2015 at 20:52, Mike Bishop <Michael.Bishop@microsoft.com>
wrote:
> · A long-lived response in which the server occasionally emits
> interesting new information (equivalent to WebSockets, if the client isn’t
> sending anything after the initial request)
>
This one is probably better likened to server-sent-events, which is
effectively just a HTTP response content type.
Websocket should be likened to a long-lived client initiated stream without
HTTP semantics that exchanges messages in both directions.
your other characterisations are spot on.
cheers
--
Greg Wilkins <gregw@intalio.com> @ Webtide - *an Intalio subsidiary*
http://eclipse.org/jetty HTTP, SPDY, Websocket server and client that scales
http://www.webtide.com advice and support for jetty and cometd.