GRPC transaction output addresses

[elderapo]

Shouldn't this be an array since transaction output can be spent by multiple addresses in the case of multi-sig?

bchd/bchrpc/bchrpc.proto

Line 351 in 9b70419

string address = 4;

[cpacia]

Good question. The ExtractPkScriptAddrs does return a slice of pubkeyaddresses for a bare multisig, but does anyone use this?

It also seems to not convey much without the required number of signatures parameter along with it.

I'm also not sure this counts as an "address" as we really don't have an address format for bare multisig.

[zquestz]

Perhaps we should add another field to the response for this case? That way the contract for existing apps doesn't change?

[elderapo]

I'd say addresses should be added and address can be kept as it is for backward compatibility.