Ethereum: Is an intelligent agreement upgrade to recover a new basic class with a potential memory with an UUPS brokerage server?

When creating intelligent agreements for the Ethereum block chain, developers must carefully examine the effects of improving the new basic category contract. Such an update is the use of a «UPWap-UPRADGABABLE) intervention pattern. In this article, we will investigate whether an intelligent agreement causes a new basic category to collect potential memory memory with the UUPS brokerage server.

What is the UUPS transmission server?

The UUPS transmission server model gives developers the opportunity to create custom update logic into their contracts. This model allows you to create updates that are more modular and more flexible than usual updates using the UMode. The UUPS transmission server model offers several benefits including:

• Improved Readability: The UUPS Broadcasting Server Model makes it easier to understand the update logic of the contract.

• Increased Flexibility: UUPS Brochure Server allows developers to create updates that can be easily used in multiple contracts.

New Basic Class Heirs

Intelligent agreement When updating the new basic class, such as «ERC20burnablePrectable», you must take into account the effects of the «UUP» proxy pattern. The UUPS transmission server is designed to work with updates that use the usual update logic.

Possible campaign conflicts

If the «UUP» proxy model uses the upgrade and inherit a new basic class, it may cause possible memory conflict. These conflicts may arise if the condition of the contract is not properly treated or if there are database dependencies between the different parts of the contract.

For example, view the following code:

`Solidity

Agreement MyContract is ERC20burnableluprectable {

Mapping (address => UINT256) Public total amount;

Function AddSpent (UINT256) Interner {

// …

Total puppy [msg.sender] += amount;

}

}

`

In this example, «AddSpent» updates the «Sottalspent» map with a standard update logic. However, if the second contract improves the same basic class and uses the UUPS transmission service pattern, this may lead to memory conflict with the status of the original contract.

break up from camp conflict

To burst of potential camp conflicts, developers may take several measures:

• ** Instead, use «Umode` This approach is more flexible and allows for better management of the contract.

• Use a different task

  

  : Developers can, if necessary, create a separate task to store additional information that does not depend on the original setting of the Uopsproxy pattern.

Research

An update of an intelligent contract that charges the new basic class «UUP» with a proxy pattern may cause potential memory conflicts with the usual update logic. By understanding these effects and dismantling the steps to spread campaign conflicts, developers can build more flexible and scalable contracts on the Ethereum block chain.

Recommendations

In order to avoid possible conflicts of memory, updating the heirs of the new basic category:

• ** Use «Umode» instead: Use the usual update logic instead of the UUPS PROXY pattern.

• Create separate tasks

  : Create separate tasks, if necessary, for additional information that does not depend on the original indication of the UuPSPROXY pattern.

By following these recommendations and understanding the impact of a new basic category recovery agreement, developers can build more flexible and scalable contracts on the Ethereum block chain.

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