Jim,
OK, but are all callback operations necessarily non-blocking?
On 1/8/07, Jim Marino <[EMAIL PROTECTED]> wrote:
On Jan 8, 2007, at 12:45 PM, Scott Kurz wrote:
> For awhile I had assumed the methods involved in invoking a service
> w/ a
> callback would always have void return types, such as the example
> in the
> Java C&I spec:
>
> public interface MyService {
> public void someMethod(String arg);
> }
>
> public interface MyServiceCallback {
> public void receiveResult(String result);
> }
>
> I'd assumed they'd always be defined like this so each direction
> could be
> implemented with a non-blocking call.
>
> However, when pressed I couldn't find anywhere in the specs which
> said this
> had to be the case. The specs don't seem to disallow passing
> return data in
> either
> direction of the bi-directional service.
>
In the spec we decided to only have void return types for non-
blocking operations for the first version.
Jim
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