python-zeroconf · bdraco · Feb 14, 2025 · Feb 14, 2025
diff --git a/examples/async_apple_scanner.py b/examples/async_apple_scanner.py
@@ -96,8 +96,7 @@ async def async_run(self) -> None:
            ALL_SERVICES,
            **kwargs,  # type: ignore[arg-type]
        )
-        while True:
-            await asyncio.sleep(1)
+        await asyncio.Event().wait()

    async def async_close(self) -> None:
        assert self.aiozc is not None

diff --git a/examples/async_browser.py b/examples/async_browser.py
@@ -74,8 +74,7 @@ async def async_run(self) -> None:
        self.aiobrowser = AsyncServiceBrowser(
            self.aiozc.zeroconf, services, handlers=[async_on_service_state_change]
        )
-        while True:
-            await asyncio.sleep(1)
+        await asyncio.Event().wait()

    async def async_close(self) -> None:
        assert self.aiozc is not None

diff --git a/examples/async_registration.py b/examples/async_registration.py
@@ -24,8 +24,7 @@ async def register_services(self, infos: list[AsyncServiceInfo]) -> None:
        background_tasks = await asyncio.gather(*tasks)
        await asyncio.gather(*background_tasks)
        print("Finished registration, press Ctrl-C to exit...")
-        while True:
-            await asyncio.sleep(1)
+        await asyncio.Event().wait()

    async def unregister_services(self, infos: list[AsyncServiceInfo]) -> None:
        assert self.aiozc is not None

diff --git a/pyproject.toml b/pyproject.toml
@@ -113,6 +113,7 @@ ignore = [
    "PERF401", # Cython: closures inside cpdef functions not yet supported
 ]
 select = [
+    "ASYNC", # async rules
    "B",   # flake8-bugbear
    "C4",  # flake8-comprehensions
    "S",   # flake8-bandit