test(subscriber): test with custom self_wake()
function
#525
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Part of the testing performed in the
console-subscriber
integrationtests is detecting self wakes. This relied upon the
yield_now()
fromTokio.
However, the behavior of this function was changed in
tokio-rs/tokio#5223 and since Tokio 1.23 the wake doesn't occur in the
task that
yield_now()
is called from. This breaks the test when usinga newer version of Tokio.
This change replaces the use of
yield_now()
with a customself_wake()
function that returns a future which does perform a selfwake (wakes the task from within itself before returning
Poll::Pending
).The same custom
self_wake()
is also included in theapp
example sothat it shows self wakes correctly.
Tokio has been updated to 1.28.2 in the lock file (the last with
compatible MSRV) so that this fix is tested.
Ref #512