few comments below
On sab, 2014-08-30 at 22:15 +0200, Lukasz Wojciechowski wrote:
(snip)
> - Patrick would like to receive errors by callbacks [we can still
> discuss that on dev-list or gerrit review, but Patrick mark that as far
> as I know, You are alone in this opinion]
I'm filling confortable with the proposal of Patrick. So confortable
that I agree with him.
Let try an example using this last proposal. Imagine that you are inside
DBUS and that you have to deal with sync/async.
example 1: the current proposal
-------------------------------
sts = cynara_async_check(...)
if (sts ...) {
/* synchronous answer */
} else {
sts = cynara_async_create_request(...)
if (sts ...) {
/* synchronous error */
} else {
/* asynchronous */
}
}
example 2: the current proposal with Patrick's rule
---------------------------------------------------
sts = cynara_async_check(...)
if (sts ...) {
/* synchronous answer */
} else {
/* asynchronous */
cynara_async_create_request(...)
}
example 3: the simplest (my preferred)
-----------------------
cynara_async_check(...,callback,data)
if (data filled by callback) {
/* synchronous answer */
} else {
/* asynchronous */
}
I have nothing more to add because I'm trusting your work.
Best regards
José
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