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Re: [mosquitto-dev] Mosquitto QoS=2 semantic

for info, the spec referred to is the one that was used as input to the MQTT standardisation process at OASIS.  The finished MQTT OASIS Standard can be found here:

All the best


From:        Romu Hu <huruomu@xxxxxxxxx>
To:        mosquitto-dev@xxxxxxxxxxx
Date:        19/12/2014 08:53
Subject:        [mosquitto-dev] Mosquitto QoS=2 semantic
Sent by:        mosquitto-dev-bounces@xxxxxxxxxxx


According to,
there are two semantics available for how a PUBLISH flow should be
handled by the recipient, one publishes message to subscribers before
sending PUBREC and the other one after sending PUBREC. Which semantic
does Mosquitto implement?  I can't tell it by reading the code.

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