rename Metric Classes and change Folder Structure

2026-04-04 22:14:14 +02:00
parent a38a600bdc
commit 043d7654f9
7 changed files with 52 additions and 36 deletions
@@ -0,0 +1,131 @@
+from typing import Any, Awaitable, cast
+import inspect, os
+
+class StoreTemplate:
+  def __init__(self, backend:str="memory", key_prefix:str="snake:metrics:worker", worker_id:str|None=None, **kwargs):
+    self.backend = (backend or "memory").strip().lower()
+    self.key_prefix = key_prefix
+    self.worker_id = worker_id or f"{os.getpid()}"
+    self.store = self
+
+  async def publish_only(self, snapshot:dict) -> None:
+    await self.store.publish(self.worker_id, snapshot)
+
+  async def snapshot(self, local_snapshot:dict) -> dict:
+    await self.store.publish(self.worker_id, local_snapshot)
+
+    if self.backend != "redis":
+      return local_snapshot
+
+    snapshots = await self.store.load_all()
+    if not snapshots:
+      return local_snapshot
+    return self._merge_snapshots(snapshots)
+
+  async def close(self) -> None:
+    if self.store is self:
+      return
+    close_store = getattr(self.store, "close", None)
+    if not callable(close_store):
+      return
+    maybe_result = close_store()
+    if inspect.isawaitable(maybe_result):
+      await cast(Awaitable[Any], maybe_result)
+
+  async def clear_all_workers(self) -> None:
+    clear_all = getattr(self.store, "clear_all", None)
+    if callable(clear_all):
+      maybe_result = clear_all()
+      if inspect.isawaitable(maybe_result):
+        await cast(Awaitable[Any], maybe_result)
+
+  async def acquire_startup_cleanup_lock(self, ttl_seconds:int=300) -> bool:
+    if self.backend != "redis":
+      return True
+
+    acquire_lock = getattr(self.store, "_acquire_startup_cleanup_lock", None)
+    if not callable(acquire_lock):
+      acquire_lock = getattr(self.store, "acquire_startup_cleanup_lock", None)
+      if not callable(acquire_lock):
+        return True
+
+    lock_key = f"{self.key_prefix}:startup_cleanup_lock"
+    maybe_result = acquire_lock(lock_key, ttl_seconds)
+    if inspect.isawaitable(maybe_result):
+      return bool(await cast(Awaitable[Any], maybe_result))
+    return bool(maybe_result)
+
+  def _merge_snapshots(self, snapshots:list[dict]) -> dict:
+    merged = {
+      "games_started": 0,
+      "games_ended": 0,
+      "wins": 0,
+      "losses": 0,
+      "total_moves": 0,
+      "total_turns": 0,
+      "max_turn": 0,
+      "active_games_peak": 0,
+      "games_autocreated": 0,
+      "http_requests_total": 0,
+      "move_response_time_ms_total": 0.0,
+      "move_response_time_ms_max": 0.0,
+      "last_game_start_unix": 0,
+      "last_game_end_unix": 0,
+      "last_move_unix": 0,
+      "games_stuck_removed": 0,
+      "game_state_local_cache_enabled": False,
+      "metrics_backend": "redis",
+      "active_games": 0,
+      "tracked_games": 0,
+      "oldest_active_game_age_sec": 0,
+      "stale_game_timeout_sec": 0,
+      "active_games_stale": 0,
+      "http_requests_by_endpoint": {"info": 0, "start": 0, "move": 0, "end": 0},
+      "move_direction_counts": {
+        "up": 0,
+        "down": 0,
+        "left": 0,
+        "right": 0,
+        "unknown": 0,
+      },
+    }
+
+    for worker in snapshots:
+      for metric_name in (
+        "games_started",
+        "games_ended",
+        "wins",
+        "losses",
+        "total_moves",
+        "total_turns",
+        "games_autocreated",
+        "http_requests_total",
+        "games_stuck_removed",
+        "active_games",
+        "tracked_games",
+        "active_games_stale",
+      ):
+        merged[metric_name] += int(worker.get(metric_name, 0))
+
+      merged["move_response_time_ms_total"] += float(worker.get("move_response_time_ms_total", 0.0))
+      merged["max_turn"] = max(merged["max_turn"], int(worker.get("max_turn", 0)))
+      merged["active_games_peak"] = max(merged["active_games_peak"], int(worker.get("active_games_peak", 0)))
+      merged["move_response_time_ms_max"] = max(merged["move_response_time_ms_max"], float(worker.get("move_response_time_ms_max", 0.0)))
+      merged["last_game_start_unix"] = max(merged["last_game_start_unix"], int(worker.get("last_game_start_unix", 0)))
+      merged["last_game_end_unix"] = max(merged["last_game_end_unix"], int(worker.get("last_game_end_unix", 0)))
+      merged["last_move_unix"] = max(merged["last_move_unix"], int(worker.get("last_move_unix", 0)))
+      merged["oldest_active_game_age_sec"] = max(merged["oldest_active_game_age_sec"], int(worker.get("oldest_active_game_age_sec", 0)))
+      merged["stale_game_timeout_sec"] = max(merged["stale_game_timeout_sec"], int(worker.get("stale_game_timeout_sec", 0)))
+      merged["game_state_local_cache_enabled"] = merged["game_state_local_cache_enabled"] or bool(worker.get("game_state_local_cache_enabled", False))
+
+      for endpoint in merged["http_requests_by_endpoint"]:
+        merged["http_requests_by_endpoint"][endpoint] += int(worker.get("http_requests_by_endpoint", {}).get(endpoint, 0))
+      for direction in merged["move_direction_counts"]:
+        merged["move_direction_counts"][direction] += int(worker.get("move_direction_counts", {}).get(direction, 0))
+
+    games_ended = merged["games_ended"]
+    total_moves = merged["total_moves"]
+    merged["avg_turns_per_game"] = round((merged["total_turns"] / games_ended) if games_ended else 0.0, 2)
+    merged["win_rate"] = round((merged["wins"] / games_ended) if games_ended else 0.0, 4)
+    merged["avg_move_response_ms"] = round((merged["move_response_time_ms_total"] / total_moves) if total_moves else 0.0, 2)
+    return merged