Robert Haas <> writes:
> No, I think backend-lifetime is right.  The tranche registrations are
> all backend-local state, so there's no problem with backend A
> registering a string at one address and backend B registering a string
> at a different address.  It's just important that neither of those
> strings goes away before the corresponding backend does.

Then I don't understand what's going on.  Isn't the crash you fixed
because backend A was looking at the tranche containing the lock backend B
was blocked on?  How can a tranche name local to backend B work?

                        regards, tom lane

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