feat(multiagent): add continuable subagents and cold resume (DSH 2.10) - #215
Merged
Patel230 merged 1 commit intoAug 20, 2026
Merged
Conversation
Port of DSH subagent/subagent continuable children, resident turn routing, and cold resume into Hawk. - session: Added ParentSessionID and DelegationDepth to Session schema with durable persistence and recovery. - multiagent: Implemented ContinuableManager managing durable child subagents with FIFO follow-up turns. - multiagent: Implemented process-local Activation epoch for resident children with inbox turn queue. - multiagent: Implemented cold resume reconstructing absent subagents from persisted session log + SubagentDescriptorFact. - multiagent: Enforced strict direct-parent authority verification against durable header (rejecting imposter / self-targeting callers). - multiagent: Added ListChildren and ListDescendants hierarchy queries. - tests: Comprehensive test coverage for continuable lifecycle, FIFO order, cold resume, authority rejection, depth monotonicity, and hierarchy listing.
Patel230
deleted the
feat/dsh-harness-rfc-2.10-continuable-subagents-cold-resume
branch
August 20, 2026 06:10
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Summary
Port of DSH
subagent/subagentcontinuable children, resident turn routing, and cold resume into Hawk.Key Changes
ParentSessionIDandDelegationDepthtoSessionschema with durable persistence and recovery across JSONL and WAL layers.ContinuableManagermanaging durable child subagents with FIFO follow-up turns.Activationepoch for resident children with inbox turn queue.SubagentDescriptorFact.ErrUnauthorizedCaller).ListChildrenandListDescendantshierarchy queries.Gated by gofmt, go vet, go test -race, make lint, and layer boundary guards.