mirror of
https://github.com/Alishahryar1/free-claude-code.git
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2e4a4fe63a
- Add smoke/lib/child_process helpers using sys.executable - Start server via python -m uvicorn; invoke fcc-init/serve via python -c - Document Windows/uv lock behavior in smoke README - Clarify messaging factory unknown-platform message for none/telegram/discord
116 lines
3.1 KiB
Python
116 lines
3.1 KiB
Python
"""Subprocess lifecycle helpers for local smoke servers."""
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from __future__ import annotations
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import os
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import socket
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import subprocess
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import time
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from collections.abc import Iterator
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from contextlib import contextmanager, suppress
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from dataclasses import dataclass
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from pathlib import Path
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import httpx
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from .child_process import cmd_uvicorn_server_app
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from .config import SmokeConfig, redacted
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@dataclass(slots=True)
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class RunningServer:
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base_url: str
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port: int
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log_path: Path
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process: subprocess.Popen[bytes]
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def find_free_port() -> int:
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with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as sock:
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sock.bind(("127.0.0.1", 0))
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return int(sock.getsockname()[1])
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@contextmanager
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def start_server(
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config: SmokeConfig,
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*,
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env_overrides: dict[str, str] | None = None,
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command: list[str] | None = None,
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name: str = "server",
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) -> Iterator[RunningServer]:
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port = find_free_port()
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config.results_dir.mkdir(parents=True, exist_ok=True)
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log_path = config.results_dir / f"{name}-{config.worker_id}-{port}.log"
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env = os.environ.copy()
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env.update(
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{
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"HOST": "127.0.0.1",
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"PORT": str(port),
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"LOG_FILE": str(log_path),
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"MESSAGING_PLATFORM": "none",
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"PYTHONUNBUFFERED": "1",
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}
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)
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if env_overrides:
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env.update(env_overrides)
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cmd = command or cmd_uvicorn_server_app("127.0.0.1", port)
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with log_path.open("ab") as log_file:
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process = subprocess.Popen(
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cmd,
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cwd=config.root,
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env=env,
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stdout=log_file,
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stderr=subprocess.STDOUT,
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)
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running = RunningServer(
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base_url=f"http://127.0.0.1:{port}",
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port=port,
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log_path=log_path,
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process=process,
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)
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try:
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_wait_for_health(running, timeout_s=config.timeout_s)
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yield running
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finally:
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_stop_process(process)
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def _wait_for_health(server: RunningServer, *, timeout_s: float) -> None:
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deadline = time.monotonic() + timeout_s
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last_error = ""
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while time.monotonic() < deadline:
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if server.process.poll() is not None:
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break
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try:
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response = httpx.get(f"{server.base_url}/health", timeout=2.0)
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if response.status_code == 200:
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return
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last_error = f"HTTP {response.status_code}: {response.text[:200]}"
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except Exception as exc:
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last_error = f"{type(exc).__name__}: {exc}"
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time.sleep(0.25)
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log_excerpt = ""
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with suppress(OSError):
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log_excerpt = server.log_path.read_text(encoding="utf-8", errors="replace")[
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-2000:
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]
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raise AssertionError(
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"Smoke server did not become healthy. "
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f"last_error={last_error!r} log={redacted(log_excerpt)!r}"
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)
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def _stop_process(process: subprocess.Popen[bytes]) -> None:
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if process.poll() is not None:
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return
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process.terminate()
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try:
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process.wait(timeout=8)
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except subprocess.TimeoutExpired:
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process.kill()
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process.wait(timeout=5)
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