Stop finished leaves from re-inferring after a report reply - #688
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TheGreatAxios merged 2 commits intoAug 25, 2026
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Empty idle-compact and stall continuations were falling through to DefaultDirector.infer after SubAgentDirector already replied with a valid report envelope, which revived the brief about every stall timeout on persist sessions (CL-7068). Fence those empty events once reportReplied is set; only a non-empty parent message re-opens work.
Salvage, idle-compact meter, and a second empty continuation after a terminal report reply must wait without re-inferring. Prior cases only exercised a single empty ping with no continuation channel.
TheGreatAxios
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* Stop finished leaves from re-inferring after a report reply Empty idle-compact and stall continuations were falling through to DefaultDirector.infer after SubAgentDirector already replied with a valid report envelope, which revived the brief about every stall timeout on persist sessions (CL-7068). Fence those empty events once reportReplied is set; only a non-empty parent message re-opens work. * Cover post-report wait paths the fence left untested Salvage, idle-compact meter, and a second empty continuation after a terminal report reply must wait without re-inferring. Prior cases only exercised a single empty ping with no continuation channel.
TheGreatAxios
added a commit
that referenced
this pull request
Aug 27, 2026
* Stop finished leaves from re-inferring after a report reply Empty idle-compact and stall continuations were falling through to DefaultDirector.infer after SubAgentDirector already replied with a valid report envelope, which revived the brief about every stall timeout on persist sessions (CL-7068). Fence those empty events once reportReplied is set; only a non-empty parent message re-opens work. * Cover post-report wait paths the fence left untested Salvage, idle-compact meter, and a second empty continuation after a terminal report reply must wait without re-inferring. Prior cases only exercised a single empty ping with no continuation channel.
TheGreatAxios
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August 28, 2026 00:09
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Summary
SubAgentDirectorafter a terminal report reply (complete/ salvage) so empty idle-compact and stall continuations returnwaitinstead of falling through toDefaultDirector.infer.followup_task/send_input) clears the fence and re-opens the brief.Fixes the subagent-54 loop: valid report → tool-less "Done." nudge → same report every ~
subAgentStallTimeoutMs.Closes CL-7068
https://linear.app/abklabs/issue/CL-7068/finished-leaf-re-infers-after-valid-report-envelope-incomplete-report
Test plan
bun test ./src/subagent/nudge-director.test.ts(16 pass, including three CL-7068 cases)bun test ./src/subagent/(303 pass)bun run typecheck/bun run build/ lint (0 errors)