I know this is a known issue. I am using UUPS proxies.
If some other contract
sends funds with
.send to my proxy contract, it's gonna fail, due to 2300 gas not enough. Since
sload got costly,
delegatecall is costly and so on.
Now, the question is have Openzeppelin Team somehow come up with the solution ? maybe in 2021 ?
One way I can think of this , is in the proxy, where the
delegatecall is, I'd check if
calldata size is 0 and if
callvalue is more than 0, and in that case, I'd not do the delegate call at all. This might work, but I would need to overwrite openzeppelin's
delegate function in the proxy, which i really don't want to do.
What would you advise here ? @frangio