rein-aharness/agent_harness/hub.py

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"""Custodian State Hub reporting (REST, no MCP).
STATE_HUB_URL defaults to the workstation-local hub; on Railiance the
ops-bridge tunnel exposes it at http://127.0.0.1:18000.
"""
from __future__ import annotations
import os
from typing import Any
import httpx
_DEFAULT_URL = "http://127.0.0.1:8000"
_TIMEOUT = 10.0
def _base_url() -> str:
return os.environ.get("STATE_HUB_URL", _DEFAULT_URL).rstrip("/")
def post_progress_event(
summary: str,
event_type: str,
detail: dict[str, Any],
task_id: str | None = None,
) -> bool:
payload: dict[str, Any] = {
"summary": summary,
"event_type": event_type,
"detail": detail,
"author": "agt-executor-worker",
}
if task_id:
payload["task_id"] = task_id
try:
resp = httpx.post(f"{_base_url()}/progress/", json=payload, timeout=_TIMEOUT)
resp.raise_for_status()
return True
except httpx.HTTPError:
return False
def close_task(task_id: str) -> bool:
try:
resp = httpx.patch(
f"{_base_url()}/tasks/{task_id}",
json={"status": "done"},
timeout=_TIMEOUT,
)
resp.raise_for_status()
return True
except httpx.HTTPError:
return False