state machine fix for link layer #1920
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if a pending inbound session did not complete a handshake after an unclean close from a previous session the remote udp endpoint would remain stuck mapped as authed and thus any further attempts from the remote would be silently dropped as it entered a stuck state in the state machine. this was happening as a small part of the state machine was hidden in the implementation details of iwp, but instead should be in the super type as it is logic exclusively outside the details which every dialect would have regardless of its details. this commit will unmap the udp endpoint every time it needs to in the link layer state machine, independat of the implementation details of the diact.
jagerman
approved these changes
May 20, 2022
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if a pending inbound session did not complete a handshake after an unclean close from a previous session the
remote udp endpoint would remain stuck mapped as authed and thus any further attempts from the remote would
be silently dropped as it entered a stuck state in the state machine. this was happening as a small part
of the state machine was hidden in the implementation details of iwp, but instead should be in the super type
as it is logic exclusively outside the details which every dialect would have regardless of its details.
this commit will unmap the udp endpoint every time it needs to in the link layer state machine, independat of
the implementation details of the diact.