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What queue systems guarantee non-duplicated message delivery? At-least-once and at-most-once delivery can done with relatively easy hand-off strategies, but I
by tveita 10y ago
What queue systems guarantee non-duplicated message delivery?
At-least-once and at-most-once delivery can done with relatively easy hand-off strategies, but I don't see how you would guarantee exactly-once delivery between the message queue and your application.
- saintfiends 10y agoYou're right, none that I know does but I don't mean exactly-once. I meant I like NSQ but sometimes I do wish they had a fire-and-forget mode.