What'S the difference between _msgSender(), msg.sender, and tx.origin? I know msg.sender

Question

What'S the difference between _msgSender(), msg.sender, and tx.origin? I know msg.sender

is the contract/EOA that invokes the function and that tx.origin is the EOA that sent the transaction, but on Google people are saying that _msgSender() is msg.sender and some are saying it's tx.origin

#english #programming #solidity

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14.01.2022

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Xin John · Accepted Answer

Xin John

The tx.origin is global variable but msg.sender is involved variable in a function.

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14.01.2022

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What'S the difference between _msgSender(), msg.sender, and tx.origin? I know msg.sender

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