⛽ Gaps | Storage Footprint TTL Extension Invariant

[Sadeequ]

Description

Soroban persistent state variables (like relayer nodes and asset prices) can suffer rent-based data eviction if their Time-To-Live (TTL) ledger boundaries lapse.

Technical Requirements

• Implement an explicit check during every price write operation that triggers env.storage().persistent().extend_ttl() for another 10,000 ledgers.

• Ensure the network relayer account bears the marginal transaction cost of this storage extension dynamically.

• If you find this implementation useful, please star the project and leave a review! 😊

[firstJOASH]

@firstJOASH has applied to work on this issue as part of the Stellar Wave Program's 5th wave.

i can solve this issue
please assign me

ℹ️ Repo Maintainers: To accept this application, review their application or assign @firstJOASH to this issue.

[njokuekene069-lgtm]

@njokuekene069-lgtm has applied to work on this issue as part of the Stellar Wave Program's 5th wave.

Please kindly assign me to work on this issue, Thank you!

ℹ️ Repo Maintainers: To accept this application, review their application or assign @njokuekene069-lgtm to this issue.

[drips-wave]

Congratulations, @njokuekene069-lgtm! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on June 2, 2026.

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