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Re: [jetty-dev] WebSocket + Async Read/Write
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WebSocket API is event / frame driven, you don't have access to the raw streams, so you don't have to worry about the blocking / non-blocking nature.
If you want to write text or buffer arrays to the other side you use the
WebSocket.Connection object (passed to you in the
onOpen() event) to do that, but those are also in the context of websocket messages.
An example (a simple echo websocket) is here.
--
Joakim Erdfelt
(the people behind jetty and cometd)
On Mon, Feb 13, 2012 at 2:44 PM, Hiram Chirino
<hiram@xxxxxxxxxxxxxxxx> wrote:
Hi Jesse,
I don't see in that example where either socket reading is suspended or socket writing is non-blocking. How about this question, which apis should I use to:
* suspend socket reads
* resume read
* do a non-blocking write and how do I know when the write completes (so I can resume doing more writes).
On Mon, Feb 13, 2012 at 4:35 PM, Jesse McConnell
<jesse.mcconnell@xxxxxxxxx> wrote:
I suspect the best easily accessible example would be something in cometd, guessing http://svn.cometd.org/trunk/cometd-java/cometd-websocket-jetty/
cheers,
jesse
--
jesse mcconnell
jesse.mcconnell@xxxxxxxxx
On Mon, Feb 13, 2012 at 14:41, Hiram Chirino
<hiram@xxxxxxxxxxxxxxxx> wrote:
So is there an example?On Mon, Feb 13, 2012 at 3:24 PM, Joakim Erdfelt
<joakim@xxxxxxxxxxx> wrote:
WebSocket read/write on the server side is done within the context of the jetty IO framework, and is async if you use the NIO http connectors on jetty.It is a bit influenced, however, by how proper the websocket framing is from the client, a bad/incomplete frame has in some edge cases (websocket extensions) can cause limited blocking (but those bugs are being squashed as we discover them)
--
Joakim Erdfelt
(the people behind jetty and cometd)
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--
Hiram Chirino
Software Fellow | FuseSource Corp.
chirino@xxxxxxxxxxxxxx | fusesource.com
skype: hiramchirino | twitter: @hiramchirino
blog: Hiram Chirino's Bit Mojo
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_______________________________________________
jetty-dev mailing list
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https://dev.eclipse.org/mailman/listinfo/jetty-dev
--
Hiram Chirino
Software Fellow | FuseSource Corp.
chirino@xxxxxxxxxxxxxx | fusesource.com
skype: hiramchirino | twitter: @hiramchirino
blog: Hiram Chirino's Bit Mojo
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