Làm cách nào để có được danh sách toàn diện của (các) mô-đun Move trong gói 0x2 Move?

Question

Làm thế nào tôi có thể có được danh sách đầy đủ các mô-đun trong 0x2gói có thể gửi SUI, ngoài các mô-đun Move đã biết như paypay_sui, transfer, , và sui? Ban đầu tôi đã kiểm tra nền tảng explorer.sui.io và sử dụng provider.getNormalizedMoveModulesByPackage(0x2)phương pháp, nhưng tôi nhận thấy sự khác biệt, chẳng hạn như transfer_objectmô-đun Move không xuất hiện trong danh sách do trình thám hiểm và phương thức cung cấp. Ngoài ra, tôi đang phải vật lộn với việc lọc các sự kiện một cách chính xác provider.getEventsdo các vấn đề về độ ổn định trên devnet, dẫn đến thời gian chờ thường xuyên. Ai đó có thể hướng dẫn tôi cách tiếp cận chính xác để có được thông tin này và xử lý việc lọc sự kiện hiệu quả hơn không?

Jeremy · Answer

To filter events more effectively, you can use the And filter with EventQuery. The correct syntax might look something like this (although the exact syntax might vary in TypeScript): And({ MoveModule: { package: 0x2, module: pay }, Any[{ EventType: MoveEvent }, { EventType: CoinBalanceChange }] }) Please note that EventQuery and EventFilter serve different purposes. EventQuery is used with the sui_getEvents method to query events stored in the database, while EventFilter is used for real-time event subscriptions in Sui. As of now, EventQuery does not support combinators like Any/And/Or. Its important to keep this distinction in mind while working with event queries and filters in the Sui ecosystem. Additionally, there are plans to move these functionalities to the indexer in the future.

Steven · Answer

To obtain a comprehensive list of modules within the 0x2 package that can send SUI, you would typically use the provider.getNormalizedMoveModulesByPackage(0x2) method, as you mentioned. However, youve noticed discrepancies between the list provided by the explorer and the method. This could be due to the fact that the explorer and the provider might not always be in sync, especially in a devnet environment where changes are frequent. Unfortunately, without more information about the SUI framework and its API, its hard to provide a more specific solution. However, here are a few general suggestions: Check for updates: Make sure that both the explorer and the provider are up-to-date. If the explorer is providing a more accurate list of modules, it might be because it has more recent information. Retry on failure: If youre frequently encountering timeouts when calling provider.getEvents, you could implement a retry mechanism. This would involve catching the timeout error and retrying the request a certain number of times before giving up. Filter events more effectively: To filter events more effectively, you could try to narrow down the parameters of your filter. For example, you could filter by event type, block number, or transaction hash. This might help to reduce the number of events that need to be processed and avoid timeouts. Consult the documentation: If youre still having trouble, you should consult the SUI documentation or reach out to the SUI community for help. They might be able to provide more specific advice or solutions. As for the discrepancy with the transfer_object module, its possible that this module is part of a different package, or it might not be included in the public API of the 0x2 package. You could try to verify this by checking the source code of the 0x2 package or by asking the SUI community. Remember that the SUI framework is still under development, and its API might change over time. Therefore, its important to keep up-to-date with the latest changes and updates. Please note that these are general suggestions, and the actual solution might depend on the specific requirements of your application and the specific behavior of the SUI framework and its API.

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Làm cách nào để có được danh sách toàn diện của (các) mô-đun Move trong gói 0x2 Move?

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