mirror of
https://github.com/NousResearch/hermes-agent.git
synced 2026-11-06 05:17:15 +00:00
Maciej Lisiewski
d5442d0a47
The bot's speaker re-reads say_queue.jsonl after speaking and rewrites it without the spoken head; a meet_say append from the agent process landing between the re-read and the rewrite was truncated away, so a request reported as enqueued was never spoken. Appenders and the speaker's re-read+rewrite now share a cross-process lock beside the queue file.
33 lines
1.1 KiB
Python
33 lines
1.1 KiB
Python
"""Tiny JSON file helpers shared by the bot, process manager, node registry and node server."""
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from __future__ import annotations
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import json
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import threading
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from contextlib import contextmanager
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from pathlib import Path
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from typing import Any, Iterator, Optional
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_say_queue_lock_holder = threading.local()
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def read_json(path: Path) -> Optional[Any]:
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"""Parsed JSON from *path*, or None when missing/unreadable/malformed."""
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if not path.is_file():
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return None
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try:
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return json.loads(path.read_text(encoding="utf-8-sig"))
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except (OSError, ValueError):
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return None
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@contextmanager
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def say_queue_lock(queue_path: Path) -> Iterator[None]:
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"""Cross-process lock around ``say_queue.jsonl`` edits. The bot's speaker re-reads and rewrites the
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queue to drop what it spoke; an agent-side append landing in between would be wiped by the rewrite."""
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from hermes_cli.auth import _file_lock
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lock_path = queue_path.with_name(queue_path.name + ".lock")
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with _file_lock(lock_path, _say_queue_lock_holder, 10.0, f"Timed out waiting for say queue lock ({lock_path})"):
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yield
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