oliverye-oai edd0d89820 Add a root-only option for background compaction (#59598) ...

## What changed

Add the disabled-by-default `async_compaction_root_only` feature flag. When enabled, it restricts background compaction to root sessions, excluding non-root agents. Expose the flag in the configuration schema.

## Testing

Add a parameterized test covering root session eligibility and eligibility for review subagents and guardian sessions with the flag enabled and disabled.

GitOrigin-RevId: b4cce3f24f7f418ae61a82a7aef310f849cfd532

2026-11-05 07:59:49 +00:00

..

snapshots

Enable deferred tool world state by default (#58410)

2026-10-30 18:33:14 +00:00

tests

Wire shared runtime authentication through threads and API clients (#59177)

2026-11-03 15:02:57 +00:00

active_plugin_inventory_tests.rs

Reconcile V2 executor plugins with cloud catalogs (#55301)

2026-10-19 15:15:17 +00:00

async_compaction_tests.rs

Add a root-only option for background compaction (#59598)

2026-11-05 07:59:49 +00:00

async_compaction.rs

Add a root-only option for background compaction (#59598)

2026-11-05 07:59:49 +00:00

code_mode_warning_tests.rs

Preserve model metadata origin through runtime resolution (#58361)

2026-10-30 15:11:02 +00:00

code_mode_warning.rs

Preserve model metadata origin through runtime resolution (#58361)

2026-10-30 15:11:02 +00:00

compaction_replay_tests.rs

Preserve pending agent messages across compaction (#59404)

2026-11-04 13:03:01 +00:00

config_refresh_tests.rs

Capture direct-tool critical paths behind a feature flag (#57201)

2026-10-26 19:19:10 +00:00

config_refresh.rs

Capture direct-tool critical paths behind a feature flag (#57201)

2026-10-26 19:19:10 +00:00

context_window.rs

Add opt-in compaction after final responses (#46541)

2026-09-19 00:52:56 +00:00

daemon_recovery.rs

Add per-turn prompt cache TTL options (#59480)

2026-11-04 19:58:24 +00:00

dynamic_tools_tests.rs

Allow replacing dynamic tools between model steps (#57553)

2026-10-27 19:50:41 +00:00

elicitation_holders_tests.rs

Resolve network approval prompts when their requests end (#58350)

2026-10-30 14:40:32 +00:00

environment.rs

Retry transient environment startup failures on the next turn (#57866)

2026-10-29 00:42:21 +00:00

extension_interruption_tests.rs

Allow replacing dynamic tools between model steps (#57553)

2026-10-27 19:50:41 +00:00

extension_interruption.rs

Add turn, tool, and skill attribution to traces (#56524)

2026-10-23 16:55:32 +00:00

extension_metrics.rs

Use explicit histogram buckets for Guardian context metrics (#44181)

2026-09-09 15:48:39 +00:00

file_audio_tests.rs

Introduce a dedicated context window ID type (#59328)

2026-11-04 06:05:16 +00:00

file_audio.rs

Use measured durations to budget uploaded audio (#59268)

2026-11-04 00:19:12 +00:00

guardian_checkpoint_tests.rs

Add opt-in elastic budgeting for synchronous Guardian reviews (#59444)

2026-11-04 16:33:22 +00:00

guardian_checkpoint.rs

Introduce a dedicated context window ID type (#59328)

2026-11-04 06:05:16 +00:00

handlers.rs

Enable uploaded audio with durable rejection recovery (#59234)

2026-11-03 21:24:16 +00:00

inject_tests.rs

Preserve pending agent messages across compaction (#59404)

2026-11-04 13:03:01 +00:00

inject.rs

Route response item IDs through a shared generator (#59312)

2026-11-04 04:02:00 +00:00

input_queue.rs

Carry per-input extension data to user message completion callbacks (#59455)

2026-11-04 17:13:00 +00:00

mcp_prewarm.rs

Add turn-start cloud plugin discovery to the MCP extension (#46572)

2026-09-19 02:07:58 +00:00

mcp_refresh_tests.rs

Integrate discovery V2 with step-scoped skill catalogs (#55322)

2026-10-19 17:02:20 +00:00

mcp_refresh.rs

Integrate discovery V2 with step-scoped skill catalogs (#55322)

2026-10-19 17:02:20 +00:00

mcp_runtime.rs

Tie executor attachments to environment selection lifetimes (#59043)

2026-11-03 02:37:20 +00:00

mcp_tests.rs

Move Guardian MCP elicitation helpers into the reviewer crate (#57743)

2026-10-28 13:56:17 +00:00

mcp.rs

Use MCP owner permissions for Guardian reviews and score reuse (#59489)

2026-11-04 20:37:39 +00:00

mod.rs

Render host-owned V2 subagent rosters in environment context (#59531)

2026-11-05 00:39:39 +00:00

model_catalog_settings_tests.rs

Normalize saved chat settings after model catalog refreshes (#59111)

2026-11-03 10:01:36 +00:00

model_catalog_settings.rs

Normalize saved chat settings after model catalog refreshes (#59111)

2026-11-03 10:01:36 +00:00

multi_agents.rs

Expose a backend-independent agent control contract (#46547)

2026-09-19 01:03:55 +00:00

notification_tests.rs

Close input admission while a turn finishes recording (#53452)

2026-10-12 18:54:22 +00:00

plugin_selection.rs

Honor thread-level plugin exclusions across runtime capabilities (#44655)

2026-09-10 21:51:34 +00:00

realtime_history.rs

Record realtime conversation history in Core (#41924)

2026-08-31 22:38:23 +00:00

reasoning_effort_tests.rs

Normalize saved chat settings after model catalog refreshes (#59111)

2026-11-03 10:01:36 +00:00

reasoning_effort.rs

Normalize saved chat settings after model catalog refreshes (#59111)

2026-11-03 10:01:36 +00:00

retained_context_tests.rs

Retain confirmed Code Mode messages for Guardian reviews (#48725)

2026-09-27 15:03:38 +00:00

retained_context.rs

Route response item IDs through a shared generator (#59312)

2026-11-04 04:02:00 +00:00

review.rs

Preserve model metadata origin through runtime resolution (#58361)

2026-10-30 15:11:02 +00:00

rollout_budget.rs

Add usage accounting for host-owned agent runtimes (#58975)

2026-11-02 20:37:55 +00:00

rollout_reconstruction_tests.rs

Allow per-turn overrides for direct-only tool namespaces (#59481)

2026-11-04 19:58:49 +00:00

rollout_reconstruction.rs

Add opt-in elastic budgeting for synchronous Guardian reviews (#59444)

2026-11-04 16:33:22 +00:00

session.rs

Use runtime authentication across backend request paths (#59572)

2026-11-05 05:09:32 +00:00

startup_prewarm.rs

Replace unavailable image references in model requests (#57585)

2026-10-27 22:59:22 +00:00

startup.rs

Preserve rollout tracing across sub-agent reloads (#57615)

2026-10-28 01:29:34 +00:00

step_activation_tests.rs

Preserve model metadata origin through runtime resolution (#58361)

2026-10-30 15:11:02 +00:00

step_activation.rs

Preserve model metadata origin through runtime resolution (#58361)

2026-10-30 15:11:02 +00:00

step_context.rs

Preserve pending agent messages across compaction (#59404)

2026-11-04 13:03:01 +00:00

step_settings_tests.rs

Respect model catalog origins when selecting Guardian reviewers (#57770)

2026-10-28 16:00:30 +00:00

step_settings.rs

Preserve model metadata origin through runtime resolution (#58361)

2026-10-30 15:11:02 +00:00

submission.rs

Add lifecycle hooks for inter-agent messages (#55657)

2026-10-20 19:39:43 +00:00

tests.rs

Allow per-turn overrides for direct-only tool namespaces (#59481)

2026-11-04 19:58:49 +00:00

thread_settings.rs

Allow replacing dynamic tools between model steps (#57553)

2026-10-27 19:50:41 +00:00

time_reminder.rs

Introduce a dedicated context window ID type (#59328)

2026-11-04 06:05:16 +00:00

token_budget.rs

Centralize TOML config deserialization (#58198)

2026-10-30 00:36:00 +00:00

turn_context.rs

Allow per-turn overrides for direct-only tool namespaces (#59481)

2026-11-04 19:58:49 +00:00

turn_input_agent.rs

Accept agent follow-ups through native turn input delivery (#58829)

2026-11-02 07:27:49 +00:00

turn_input_tests.rs

Enable uploaded audio with durable rejection recovery (#59234)

2026-11-03 21:24:16 +00:00

turn_input.rs

Allow per-turn overrides for direct-only tool namespaces (#59481)

2026-11-04 19:58:49 +00:00

turn_start_mcp_tests.rs

Refresh cloud plugin and skill catalogs after mid-turn auth changes (#55957)

2026-10-21 18:37:30 +00:00

turn_suspension.rs

Render host-owned V2 subagent rosters in environment context (#59531)

2026-11-05 00:39:39 +00:00

turn_tests.rs

Add opt-in output token replay for OpenAI requests (#52742)

2026-10-10 01:25:00 +00:00

turn.rs

Render host-owned V2 subagent rosters in environment context (#59531)

2026-11-05 00:39:39 +00:00

world_state_item_tests.rs

Share additional tool declarations across response item clones (#54945)

2026-10-17 23:17:51 +00:00

world_state.rs

Render host-owned V2 subagent rosters in environment context (#59531)

2026-11-05 00:39:39 +00:00