release-20260608-230848: fix(validator): fast-reject reservations while halted (#458)
About SN7 Allways
The contract blocks vote_reserve during a halt (SystemHalted revert), but the validator currently still runs the full handler and submits the doomed extrinsic. During a halt that turns into a retry storm: miners re-request, each failed reserve burns a round-trip, and the writes contend for the hotkey's nonce/write path — starving confirm/timeout votes for in-flight swaps. Check bounds_cache.halted() at the top of handle_swap_reserve and reject immediately, before any provider/substrate work or extrinsic submission. halted() fails open, so an RPC blip falls through to the contract's own rejection rather than refusing a valid reserve. Co-authored-by: anderdc [email protected]
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SN7 Allways at a glance
SN7, Allways (α token η), is one of the independent markets on the Bittensor network, each with its own α token and its own price. Its α currently trades at 0.002307 τ (≈ $0.55), against 5,412 τ of pool liquidity. On-chain, the best-delegated validator on it yields about 26.78% APR (simple) and 30.71% APY (compounded), emissions add 0.000000 τ to the pool each block, epochs run every 360 blocks. It was registered at block #2,627,691.
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