Distillation

Date: Sep 16, 2026

• 🔴 (14:57) User provided truncated session-recovery code/test diff output; the full output is saved at /home/byk/.local/share/opencode/tool-output/tool_0aab6fd12001qTTmY55co1jMYA.
• 🔴 (14:57) Added test “never dispatches a provider after ownership changes,” asserting execution ownership fencing before provider dispatch.
• 🔴 (14:57) Added test “never publishes streamed output after ownership changes,” asserting streamed output is fenced after execution ownership changes.
• 🔴 (14:57) Added test “never starts a local tool after ownership changes,” using LLMEvent.toolCall({ id: "call-fenced", name: "echo", input: { text: "must not run" } }).
• 🔴 (14:57) Added test “never fails interrupted tools after ownership changes”; it uses assistant message ID msg_interrupted_tool_fence and changes execution ownership with .set({ id: "interrupted-tool-successor", owner_id: "successor" }).
• 🔴 (14:57) Added test “recovers the continuation committed with Compaction.Ended,” covering recovery of continuation state atomically committed with the compaction-ending event.
• 🔴 (14:57) Added test “never commits continuation before unresolved hosted tools are reconciled,” including a mixed local echo tool call call-local with input { text: "mixed-local" }.
• 🔴 (14:57) Session execution logic adds a continuation commit that calls updateExecution({ phase: "continue", assistant_message_id: null }).
• 🔴 (14:57) Session execution logic settles stream interruption through settleInterruption(stream.cause).
• 🔴 (14:57) Session execution logic treats a second context overflow after compaction as a defect with exact message "Post-compaction provider attempt cannot recover another overflow".
• 🔴 (14:57) Session execution tracks assistant activity with assistantActive = false.
• 🔴 (14:57) SettledOutput formatting retains the union of successful { structured: Record<string, unknown>; content: ToolOutput["content"] } and failed { error: { type: "unknown"; message: string } } results.
• 🔴 (14:57) A recovery-related test prompts with Prompt.make({ text: "Defect after finish" }) using resume: false.