# Conflicts:
#	updater/service.py

@@ -41,1 +42,4 @@
 
+@pytest.fixture(autouse=True)
+def no_real_control_api_socket() -> Generator[None]:
+	"""Keep the updater's control API off a real port.

@@ -0,0 +179,4 @@
+		"image": "node_lighting-2026.09.4-firmware.bin",
+		"node": "lighting",
+		"node_type": LIGHTING,
+		"sha256": firmware.FirmwareCache(tmp_path).images()[1].sha256,

@@ -0,0 +335,4 @@
+	"""Node 0 is unassigned and 0xFF is the broadcast address: neither is a node."""
+	response = control_for(tmp_path).respond("POST", f"/api/nodes/{node}/update")
+
+	assert response.status in {400, 404}

@@ -0,0 +177,4 @@
+				{"checked": False, "error": "A check is already running."},
+			)
+		try:
+			cached = refresh(self.cache, self.releases)

@@ -0,0 +181,4 @@
+		finally:
+			self.checking.release()
+		return Response(
+			HTTPStatus.OK,

@@ -0,0 +209,4 @@
+				"version": image.version,
+				"accepted": True,
+				"started": started,
+				"detail": _detail(started, self.link.connected),

@@ -0,0 +305,4 @@
+	"""Turn a request into a call on the API, and the answer into JSON."""
+
+	server_version = "CampervanUpdater"
+	protocol_version = "HTTP/1.1"

@@ -0,0 +346,4 @@
+		out of step with the next request on it.
+		"""
+		try:
+			length = int(self.headers.get("Content-Length") or 0)

@@ -0,0 +379,4 @@
+	except OSError as error:
+		_LOGGER.error("The control API could not bind port %d: %s", port, error)
+		return
+	running = threading.Event()

@@ -0,0 +524,4 @@
+			content_type = response.headers["Content-Type"]
+	finally:
+		server.shutdown()
+		answering.join(timeout=5)

@@ -0,0 +175,4 @@
+	def check(self) -> Response:
+		"""Look for a release now, rather than waiting for the next poll.
+
+		This answers when the check is done, downloads and all, so a caller

@@ -236,3 +278,3 @@
 			_LOGGER.info("Cached %s %s, %d bytes", environment, version, image.size)
 			cached.append(image)
-	return tuple(cached)
+	return Check(reached=True, cached=tuple(cached))