sligh changed to dashbaord

coordinator/udp_ingest.py

@@ -10,6 +10,7 @@ import json
 import sqlite3
 import datetime
 import os
+import re
 
 UDP_IP   = "0.0.0.0"
 UDP_PORT = 5005
@@ -19,6 +20,7 @@ DB_PATH  = os.path.join(os.path.dirname(__file__), "events.db")
 
 def init_db(path: str) -> sqlite3.Connection:
     conn = sqlite3.connect(path, check_same_thread=False)
+    conn.execute("PRAGMA journal_mode=WAL")
     conn.execute("""
         CREATE TABLE IF NOT EXISTS beacon_events (
             id          INTEGER PRIMARY KEY AUTOINCREMENT,
@@ -129,7 +131,6 @@ def store_probe(conn: sqlite3.Connection, ev: dict, received_at: str):
 
 # ─── Validation ──────────────────────────────────────────────────────────────
 
-import re
 _MAC_RE = re.compile(r'^([0-9A-Fa-f]{2}:){5}[0-9A-Fa-f]{2}$')
 
 def _check_mac(val: str) -> bool: