feat: configurable max block range for EventFetcher chunking#630
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feat: configurable max block range for EventFetcher chunking#630
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EventFetcher now accepts an optional `maxBlockRange` parameter. When set, queries spanning more than `maxBlockRange` blocks are automatically split into sequential chunks. This allows callers using RPC providers with block range limits (e.g. free-tier nodes capped at 10,000 blocks) to work without errors. ChildToParentMessageReaderNitro exposes a `setMaxBlockRange()` method that propagates to all internal EventFetcher instances used for parent chain queries (getSendProps, getBlockFromAssertionId, getFirstExecutableBlock). Usage: ```ts const message = ChildToParentMessageReader.fromEvent(provider, event); message.setMaxBlockRange(1000); // chunk L1 queries to 1000 blocks const status = await message.status(childProvider); ```
douglance
changed the title
…nge() Expose a static setter so callers can configure the chunk size globally without threading a parameter through every EventFetcher instantiation.
douglance
changed the title
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Summary
EventFetcher.setMaxBlockRange(n)lets callers configure the initial chunk size globally (defaults to 10,000)DEFAULT_MAX_BLOCK_RANGEexported for referenceUsage
Test plan
setMaxBlockRangeproduces correct chunk boundaries (2000-block chunks)