This is excellent news! I was not aware of this and may be able to leverage
this in the future. Does the Rpc make any assumptions on the content type of
the response? Are there limitations to the response types? Most of my calls
to the server respond with JavaScript that I then eval(). Could the Rpc
replace the Request that I am using?
Thanks,
Jim


On Thu, May 14, 2009 at 4:01 AM, Derrell Lipman <
[email protected]> wrote:

> On Thu, May 14, 2009 at 4:26 AM, Jim Hunter <[email protected]>wrote:
>
>> I'm not positive about the request.Rpc, but the remote.Request is not
>> reusable, it is a singleton. I would check the Rpc to see if it too is a
>> singleton before you spend more time on trying to pool it.
>>
>
> Not only is an Rpc object reusable, but reusing them is encouraged. Most
> applications need only a single one. Multiple Requests can be outstanding on
> a single Rpc object at any one time so there is no reason for multiple Rpc
> objects. The whole purpose of the "id" value that is passed to each Rpc
> request and returned by the Rpc response is to be able to match a particular
> response with its corresponding request.
>
> Of note, though, is that the browsers I've tested (FF3, IE7) strictly
> conform to the HTTP standard which says that only *2* HTTP requests can be
> outstanding at any one time. This means that if there are two requests
> awaiting responses, any additional requests are queued by the browser until
> at least one of the outstanding requests completes. I believe that one of
> the tabs in RpcExample demonstrates this limit.
>
> Derrell
>
>
>
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