Test Details Overview

Cache representative keys to optimize `wallets::foreach_representative (...)` hot path (#5060)

* Cache representative keys for voting

Store unlocked representative keys in a cache so
`foreach_representative` can iterate preloaded keys instead of
walking wallet state and fetching them on every call.

Refresh the cache when representative membership or wallet lock
state changes, use `wallet::lock()` in the RPC handler, and remove
the recursive representative iteration test since recursion is no
longer supported.

* Rename compute_reps to refresh_reps

* Wallet rep key cache tests

* Refresh rep cache after wallet write txns

Move representative cache rebuilds out of active write transaction
scopes for unlock, rekey, seed, and deterministic wallet updates.

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Type: commit

Hash: 2a011b4859fcee1b46aeb7175915f6b163ed2fff

Created: yesterday

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gr0v1ty/nano-node:2a011b4859fcee1b46aeb7175915f6b163ed2fff