---
model: openai/gpt-5.6-sol
service: opencode
session: ses_0799212ebffe42arY96czXn89F
timestamp: 2026-08-12T01:23:24Z
git_ref: 06c4af17
scope: code
substantive: true
raw_file: 20260812T012324Z_06c4af17_prompt_io.raw.md
---

## Prompt

Iteratively refine Tractor PR 490. For item one, correct broadcast statistics
queue counts and Trio event checks, verify and review the exact change, then
return a complete commit plan before proceeding.

## Response summary

Converted subscriber cursor indexes into clamped retained queue counts,
removed deprecated event truthiness, and added deterministic state and
deprecation regressions.

## Files changed

- `tractor/trionics/_broadcast.py` - accurate queue and waiter statistics.
- `tests/test_task_broadcasting.py` - retained-count and event regression.

## Human edits

None - generated output follows the requested first iterative item.