fix: wait for port to free after docker stop in debug mode

sources/python/main.py

@@ -407,6 +407,18 @@ def start_debug():
     # Stop container, start tap
     print(f"\nStopping wallarm-{n['name']}...")
     run(f"docker stop wallarm-{n['name']} 2>/dev/null", timeout=10)
+    run(f"docker rm -f wallarm-{n['name']} 2>/dev/null", timeout=5)
+    # Wait for port to free
+    import time
+    for _ in range(10):
+        r = run(f"ss -tlnp | grep ':{port}' 2>/dev/null")
+        if not r.stdout.strip():
+            break
+        time.sleep(1)
+    else:
+        print(f"Port {port} still in use — killing...")
+        run(f"fuser -k {port}/tcp 2>/dev/null", timeout=5)
+        time.sleep(2)
     print(f"Tap proxy :{port} → {backend}")
     print(f"Log: {logdir}/tap-*.log")
     print("Press Ctrl+C to stop — container will restart automatically.\n")