I can ask my kids "is mom home yet?" and get a yes or no answer. I can also ask them to wait outside until their mom gets back. The first is like is_joinable, the second is like join. One gets a yes or no answer, the other blocks until it is done.

Update: Ignore me. Didn't read the question completely.

--MidLifeXis

In reply to Re^3: is_joinable question by MidLifeXis
in thread is_joinable question by anaconda_wly

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