basichost can remember invalid protocol preference

[whyrusleeping]

If i connect node A to node B, and they speak bitswap 1.1.0, node B will remember that node A supports that protocol. if node A is then downgraded to only support bitswap 1.0.0, node B will still attempt to only communicate over bitswap 1.1.0, resulting in a failure to communicate.

[Kubuxu]

So after failure of the "remembered" protocol we should reset the state and start from ground zero.

[whyrusleeping]

Yeah, that's what I'm thinking too. It's not simple though

On Sun, Nov 6, 2016, 04:17 Jakub Sztandera notifications@github.com wrote:

So after failure of the "remembered" protocol we should reset the state
and start from ground zero.

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[Kubuxu]

@whyrusleeping was this fixed?