nodes should be allowed to close the swap stream or even disconnect entirely after the ETHLocked message is sent from taker->maker, as there are no network messages exchanged after this. currently, if the nodes disconnect at any point during the swap, it triggers an Exit event which may not be necessary.
blocked by #421
nodes should be allowed to close the swap stream or even disconnect entirely after the
ETHLockedmessage is sent from taker->maker, as there are no network messages exchanged after this. currently, if the nodes disconnect at any point during the swap, it triggers anExitevent which may not be necessary.