The (apache) adaptor maintains a connection per-thread. So you can
easily have a slow and a fast request concurrently. Only when they
land in the app, depending on if you have CCR on or off they will
queue up.
Cheers, Anjo
Am 15.01.2010 um 09:21 schrieb Andrew Lindesay:
Hello Chuck;
Assuming an instance with concurrent request processing turned on,
if there are a number of sessions (or even stateless users) on the
same instance with a large volume of transactions, will the
streaming WORequest multiplex with the other requests? My
understanding was that the WebObjects adaptor queues requests into
an instance rather than multiplexes them.
So if a large transaction arrives from a slow pipe, will it not
block the other requests until either the adaptor times it out or a
response is returned to the client?
PS: The javadoc for WORequests refers to the "wis" request handler
-- I hadn't heard of this one before!
cheers.
Are you using the streaming handler for uploads? If you are, there
should not be any timeouts from the adaptor. I've seen uploads of
large files over slow connections to GVC.SiteMaker go on for a
very, very long time with no timeout.
...
I wouldn't up the time on the adaptor because other clients who
are using that instance will get blocked and may reach their
timeouts.
...
In my case, I don't think upping the adaptor timeout will block
since WOAllowsConcurrentRequestHandling is set to true. Does that
sound correct?
___
Andrew Lindesay
www.lindesay.co.nz
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