feat(qwp): recycle the symbol dictionary at a threshold to lift the cardinality cap - #91

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qwp-dict-recycle-r1

Commits on Aug 17, 2026

Extract engine-construction factory from Sender.build()
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e4d46b1
Restore shared quarantined counter across construction and connect
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6f3a3cf
Add symbol_dict_reset config knobs
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3a30e4d
Arm symbol-dict recycle at flush; add advisory reset API
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dc8a3f2
Prove threshold arming survives full-dict degradation
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8f90f45
Translate user-visible FSNs by a recycle epoch base
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59559cf
Enforce roll precondition and fix a non-discriminating test
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69255bd
Recycle the send stack at the empty-backlog barrier
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f9e986f
Guard the recycle swap against an unrebuildable engine
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a2a1240
Pin memory-mode recycle behavior
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91b2f66
Bounded blocking wait for a starved dictionary reset
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903f2f6
Fix round 1: correct starvation-wait javadoc, tighten tests
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3e68673
Pin recycle refusal conditions
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6180156
Pin recycle behavior under outage and orphan drain
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2841394
Pin zero-catch-up on the recycle epoch boundary

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efd3e4f
Fix round 1: correct Pin 4 mechanism attribution

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c1a29bb

Commits on Aug 18, 2026

Pin recycle crash-window recovery

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debd45d
Fix round 1: pin arm (b) disk image, tighten oracles

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b5ba2b2
Recycle heals full-dict degrade; expose recycle metrics

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07ecb27
Fix round 1: volatile metrics, tighten healing oracles

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631ce88
Point cap error at the reset valve; raise client cap to 2M

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555fd48
Fix round 1: drop tautological arm-state assertions

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e22376e
Final wave: survive a step-7 connect failure without latching

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6dc84e5

Commits on Aug 19, 2026

Fix round 2: recycle awaits a deferred engine close

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06dcb6d

Commits on Aug 20, 2026

Make recycle-read monitoring fields volatile
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65029ce
Pin buffer-through-outage contract for the recycle
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6793928
Defer the recycle reconnect to the I/O loop
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abed2a8
Seed the rebuilt loop's ever-connected flag
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dbbabf4
Await the async post-recycle handshake in tests
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aa6a98f
Make awaitAckedFsn recycle-safe; fix step-7 prose
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fb28718

Commits on Aug 24, 2026

Pin step-7 non-latching with a fault-injection test
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d00acf9
Add regression test for the batch-watermark reset guard
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895cc22
Split close()'s drain guard by true dependency
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5986609
Add re-arm floor to stop recycle thrash
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77d4ad7
Commit the recycle swap only after a successful rebuild
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16ac394
Fix stale step-number docs left by the recycle reorder
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b0a0126
Make the recycle resumable instead of latching terminal
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dc99042
Pin the recycle's slot-heal and breach verdicts
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2ae927d
Never arm the reset on senders that cannot recycle
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8c41635
Fix accessor truthfulness across the recycle window
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4bb08fb
Fix up M9 javadoc overclaim and make hasLoopEverConnected volatile
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dc6526b
Fix stale doc claims left by the review wave
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4b3894d

Commits on Aug 27, 2026

Pin the recycle re-arm floor arithmetic
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1d869cc
Point comments at the renamed arming test
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269aa8a
Hand the live error handler to the rebuild factory
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5591741
Track a recovered engine's deferred close in the recycle
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e02a52c
Pre-size the fresh dictionary, clamp getAckedFsn
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9d83a38
Drop review finding IDs from the recycle tests
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2338976
Pin the rebuild-time quarantine notification

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3ba9fbd
Pin getAckedFsn's torn-read clamp and null-engine window
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1e7b73d
Spend one deferred-close budget per pending close
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c96ff5c
Clear the stale slot-lock latch before the rebuild
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1391b9f
Report external FSNs in close-drain diagnostics
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9969130
Bound the recycle threshold and wait knobs
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f83c21d
Fit the ceiling test's threshold to the new bound
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66a91d7
State the recycle's listener and handler contract
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421ea94
Drop the redundant swap counter
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9abc3be
Count the recycle counters correctly
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9fc6060
Drop the last mention of the swap counter
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7ef2381
Tighten the recycle suites and strip narration
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42d55c6
Drop the last planning reference from a javadoc
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50de646
Skip visibly when the interrupt loses the race
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f1c737d
Rebase the abandon WARN and tidy three javadocs
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8e76d43

Commits on Sep 8, 2026

Merge remote-tracking branch 'origin/main' into qwp-dict-recycle-r1
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a7c78c4
Restore the pre-branch 23-arg connect(String,...) overload

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f8d0876
Make the symbol-dict reset opportunistic by default

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06f8eda
Pin the interrupt policy in the recycle park loops

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cd4d644
Restore the interrupt flag on every deferred-close throw path

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7cd2201
Re-register the delta baseline on CLOSE_LOOP resume

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0794216
Close the chunk debt on the resume's Error path

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c6cf00d
Pin the resume fallback: baseline drop plus debt close

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9d2de1f
Prove the resume group is crash-safe end to end

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1b564c7
State what the crash-replay test actually proves

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9625a4a
State the recycle trigger point in the three contracts

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a87779a
Pin the everConnected seed against a post-recycle 401

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54b5297
Pin FSN epoch-base accumulation across real recycles

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1473b48
Harden the monitoring surface and close review nits

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7aa6dc4

Commits on Sep 9, 2026

Default the symbol-dict starvation wait to 2 s

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280e379
Snapshot arm (c)'s crash image only after the hot spare is installed

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259a16b
Poll the handshake count before pinning it in the refusal tests

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dd3e904