One more question) Ok, I send some tokens from an

Question

One more question) Ok, I send some tokens from an

address to my contract. Now when I look at token balance of my contract I see it. (token.balanceOf(address(this)))
But can contract track who send the tokens and track balance of received token by sender? aka erc20 wallet?

p.s. I know that I can write a custom func which transfer token from and address to contract and the manage it. but can contract track it somehow else?

#english #programming #solidity

0

19.03.2022

5 ответов

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KA Автор вопроса

huh. Thanks a tons man! It costs me a day to comprehend tokens behavior ... ))

0

19.03.2022

KA Автор вопроса

Aaron (Coffee) - https://rmg.io | https://darkalpha.eth.limo
No prob. Yeah a typical setup in this case is to ...

as I assume the contract owner have to provide sender address to the 'rescue' func, because contract dont know it. right?

0

19.03.2022

Aaron (Coffee) - https://rmg.io | https://darkalpha.eth.limo

KA
as I assume the contract owner have to provide sen...

Right

0

19.03.2022

KA Автор вопроса

Aaron (Coffee) - https://rmg.io | https://darkalpha.eth.limo
Right

👍👍👍

0

19.03.2022

Aaron (Coffee) - https://rmg.io | https://darkalpha.eth.limo · Accepted Answer

Aaron (Coffee) - https://rmg.io | https://darkalpha.eth.limo

KA
huh. Thanks a tons man! It costs me a day to compr...

No prob. Yeah a typical setup in this case is to have an ownerOnly function that can "rescue" these improperly sent tokens, sending them back to the address that sent them

0

19.03.2022

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