docs: история 2026-06-10 — speed-test, адаптивный интервал, threading lock

api/db.py

@@ -114,6 +114,7 @@ class Database:
                     elm_desc        TEXT,
                     protocol        TEXT,
                     voltage         TEXT,
+                    response_time_ms INTEGER DEFAULT 250,
                     supported       TEXT,
                     unsupported     TEXT,
                     errors          TEXT,
@@ -129,6 +130,7 @@ class Database:
 
         # Миграции: добавляем колонки, которых нет в старых БД
         migrations = [
+            "ALTER TABLE device_profiles ADD COLUMN response_time_ms INTEGER DEFAULT 250",
             "ALTER TABLE sessions ADD COLUMN device_uuid TEXT",
             "ALTER TABLE sessions ADD COLUMN phone_lang TEXT",
             "ALTER TABLE sessions ADD COLUMN phone_tz TEXT",
@@ -286,25 +288,27 @@ class Database:
     def save_device_profile(self, mac: str, profile: dict):
         """Сохраняет или обновляет профиль устройства.
 
-        profile — результат obd.probe.probe().
+        profile — результат obd.probe.probe() + response_time_ms.
         """
         with self._lock:
             now = datetime.now(timezone.utc).isoformat()
             self.conn.execute("""
                 INSERT INTO device_profiles
                     (mac, level, elm_version, elm_desc, protocol, voltage,
-                     supported, unsupported, errors, first_seen, last_seen)
-                VALUES (?,?,?,?,?,?, ?,?,?, ?,?)
+                     response_time_ms, supported, unsupported, errors,
+                     first_seen, last_seen)
+                VALUES (?,?,?,?,?,?, ?,?,?,?, ?,?)
                 ON CONFLICT(mac) DO UPDATE SET
-                    level       = excluded.level,
-                    elm_version = excluded.elm_version,
-                    elm_desc    = excluded.elm_desc,
-                    protocol    = excluded.protocol,
-                    voltage     = excluded.voltage,
-                    supported   = excluded.supported,
-                    unsupported = excluded.unsupported,
-                    errors      = excluded.errors,
-                    last_seen   = excluded.last_seen
+                    level           = excluded.level,
+                    elm_version     = excluded.elm_version,
+                    elm_desc        = excluded.elm_desc,
+                    protocol        = excluded.protocol,
+                    voltage         = excluded.voltage,
+                    response_time_ms = excluded.response_time_ms,
+                    supported       = excluded.supported,
+                    unsupported     = excluded.unsupported,
+                    errors          = excluded.errors,
+                    last_seen       = excluded.last_seen
             """, (
                 mac,
                 profile.get("level", -1),
@@ -312,6 +316,7 @@ class Database:
                 profile.get("elm_desc"),
                 profile.get("protocol"),
                 profile.get("voltage"),
+                profile.get("response_time_ms", 250),
                 json.dumps(profile.get("supported", []), ensure_ascii=False),
                 json.dumps(profile.get("unsupported", []), ensure_ascii=False),
                 json.dumps(profile.get("errors", []), ensure_ascii=False),

api/routes.py

@@ -316,6 +316,19 @@ def register(app):
         return jsonify(p)
 
 
+    @app.route("/api/v1/elm/profile/<mac>", methods=["PUT"])
+    def update_elm_profile(mac: str):
+        """Обновляет поля профиля (response_time_ms, elm_desc и т.д.)."""
+        data = request.get_json(silent=True) or {}
+        with Database() as db:
+            p = db.get_device_profile(mac)
+        if p is None:
+            return jsonify({"error": "not found"}), 404
+        p.update(data)
+        _save_profile(mac, p)
+        return jsonify({"ok": True})
+
+
 def _save_profile(mac: str, profile: dict):
     """Сохраняет профиль в БД (best-effort)."""
     try: