87 lines
3.2 KiB
Python
87 lines
3.2 KiB
Python
from __future__ import annotations
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import json
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from datetime import datetime
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from pathlib import Path
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from zipfile import ZIP_DEFLATED, ZipFile
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from app.core.files import runtime_root, tail_lines
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from app.services.detect_service import get_detect_status
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from app.services.runtime_status_service import get_runtime_status
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from app.services.settings_service import get_settings_payload
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def _tail_api_runtime_log(filename: str, max_lines: int = 80) -> list[str]:
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path = Path(__file__).resolve().parents[2] / "runtime" / "logs" / filename
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if not path.exists():
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return []
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with path.open("r", encoding="utf-8", errors="replace") as handle:
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return handle.read().splitlines()[-max_lines:]
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def latest_logs() -> dict:
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worker_lines = tail_lines("detect_worker.log", max_lines=80)
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desktop_lines = tail_lines("logs/app.log", max_lines=60)
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api_stdout_lines = _tail_api_runtime_log("domain-api.stdout.log", max_lines=60)
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api_stderr_lines = _tail_api_runtime_log("domain-api.stderr.log", max_lines=60)
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api_lines = api_stderr_lines + api_stdout_lines + desktop_lines
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summary = "未发现显著异常"
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level = "info"
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if any("Redis订阅失败" in line for line in worker_lines):
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summary = "检测端存在 Redis 订阅读超时重连，需要后续继续优化订阅策略。"
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level = "warning"
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elif any("无可用代理" in line for line in worker_lines):
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summary = "代理池存在无可用代理情况，检测端当前可能回落直连或等待代理。"
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level = "warning"
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elif any("Traceback" in line or "ERROR:" in line for line in api_lines):
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summary = "API 运行日志中发现异常堆栈，请优先检查 domain-api stderr 日志。"
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level = "warning"
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return {
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"worker": worker_lines,
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"api": api_lines,
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"diagnostics": {
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"summary": summary,
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"level": level,
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},
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}
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def build_diagnostic_bundle() -> tuple[Path, str]:
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payload = latest_logs()
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generated_at = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
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timestamp = datetime.now().strftime("%Y%m%d_%H%M%S")
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bundle_dir = runtime_root() / "diagnostics"
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bundle_dir.mkdir(parents=True, exist_ok=True)
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zip_path = bundle_dir / f"diagnostic_bundle_{timestamp}.zip"
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settings_payload = get_settings_payload()
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detect_status = get_detect_status()
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runtime_status = get_runtime_status()
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with ZipFile(zip_path, "w", compression=ZIP_DEFLATED) as archive:
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archive.writestr(
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"summary.json",
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json.dumps(
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{
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"generated_at": generated_at,
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"diagnostics": payload["diagnostics"],
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"runtime_status": runtime_status,
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"detect_status": detect_status,
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},
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ensure_ascii=False,
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indent=2,
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default=str,
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),
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)
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archive.writestr(
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"settings_snapshot.json",
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json.dumps(settings_payload, ensure_ascii=False, indent=2, default=str),
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)
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archive.writestr("logs/worker.log", "\n".join(payload["worker"]))
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archive.writestr("logs/api.log", "\n".join(payload["api"]))
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return zip_path, zip_path.name
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