feat(wallet): UTXO pool management for high-frequency transactions#492
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feat(wallet): UTXO pool management for high-frequency transactions#492
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Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Metadata-only basket reassignment (BRC-66 principle). Raises WalletError if outpoint not found. TOCTOU race documented in StorageAdapter YARD docs. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
#489) Background thread that monitors a LocalPool and calls create_action to fund new outputs when the pool falls below its target count. Inlines BRC-29 derivation logic (prefix/suffix/key_id) to avoid coupling to ChangeGenerator's private build_output method. Applies all round-1 bug fixes: auto_fund: true, hex locking_script, derivation metadata fields, structured-zone basket, and explicit Hash wrapping on create_action call. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…on coverage (#491) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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…er validation - ReplenishmentWorker now replenishes immediately on start before entering the wait loop. Previously, run_loop slept up to 60s before the first cycle, leaving newly created pools empty (chicken-and-egg: acquire raises PoolDepletedError, signal path never reached). - Structured basket validator now rejects non-normalised input (mixed case, leading/trailing whitespace). Previously it normalised internally but callers stored the original string, causing lookup mismatches. - utxo_pool factory eagerly validates the basket name and checks broadcast_enabled? before creating the pool. Previously, invalid names or missing broadcasters caused silent replenishment failures caught by the worker's rescue block. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Implements the new StorageAdapter method added in the UTXO pool work. Updates both the basket column and the JSONB data blob. Follows the same pattern as update_output_state. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Summary
pool:doom)UTXOPoolinterface module +LocalPoolconcrete implementation withacquire/release/status/shutdownReplenishmentWorkerbackground thread with inlined BRC-29 derivation for pool output creationupdate_output_basketto StorageAdapter for metadata-only basket reassignmentstore_tracked_outputsto persist derivation metadata for basket outputsutxo_poolfactory intoWalletClientRound-1 bug regressions (all covered by specs)
no_send: true— exempt from 300s stale recoverypool:doomvia BRC-122 structured zone<=watermark (not<)store_tracked_outputspersists derivation metadatacreate_actioncalled with explicit Hash literaloutput_description(25 chars)auto_fund: truepool.storageexposed viaattr_readerTest plan
release_stale_pending!Closes #474
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