Fix #423 resent msg not added to timeout queue #582
Merged
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Messages that are re-sent were not added to the timeout queue, as a result, if the re-sent failed as well, the message was not resent again, instead remaining on the inflightWindow for ever. By re-adding it to the inflightTimeouts, the message is "kept alive" until sending succeeds.
inflightTimeouts.add(new InFlightPacket(notAckPacketId.packetId, FLIGHT_BEFORE_RESEND_MS));
The second commit is a slight performance optimisation, doing a get + null check instead of a contains + get