def checking():
# yield control so that the second put can proceed
# XXX: @inlineCallbacks seems to resume the generator
# in the same tick if the result is immediately
# available (not a deferred, or an already resolved
# deferred), so we need to force next tick by "sleep".
# I think this is bad behavior from @inlineCallbacks.
yield sleep(0)
self.assertEqual(var["count"], 2, "second (buffered) put succeeds")
d.callback(CLOSED)
def taking():
yield sleep(0.005)
yield take(ch)
def closing():
yield sleep(0.005)
ch.close()
def putting():
yield sleep(0.005)
yield put(ch, 42)
