counterparty app stack may return success from middleware

[dzmitry-lahoda]

yui-ibc-solidity/contracts/apps/20-transfer/ICS20Transfer.sol

Line 70 in b3dc7b2

if (keccak256(acknowledgement) != ICS20Lib.KECCAK256_SUCCESSFUL_ACKNOWLEDGEMENT_JSON) {

how to connect to middleware?

I see that in cosmos error only if error field no empty - error. At minimum error field.

If result - success. But not 100% same text as result may come from Osmosis Hook.

So currently it will double mint with dozen of Cosmos chains in production.

Searched Osmosis and Cosmos repos.