aioexample: Show polling while report mode on

WIP: handle KeyboardInterrupt

pytec/examples/aioexample.py

@@ -1,7 +1,19 @@
 import asyncio
+from contextlib import suppress
 from pytec.aioclient import AsyncioClient
 
 
+async def poll_for_info(tec):
+    while True:
+        print(tec.get_pwm())
+        print(tec.get_steinhart_hart())
+        print(tec.get_pid())
+        print(tec.get_postfilter())
+        print(tec.get_fan())
+
+        await asyncio.sleep(1)
+
+
 async def main():
     tec = AsyncioClient()
     await tec.connect()  # (host="192.168.1.26", port=23)
@@ -11,8 +23,14 @@ async def main():
     print(await tec.get_pwm())
     print(await tec.get_postfilter())
     print(await tec.get_steinhart_hart())
+
+    polling_task = asyncio.create_task(poll_for_info(tec))
+
     async for data in tec.report_mode():
         print(data)
 
+    polling_task.cancel()
+    with suppress(asyncio.CancelledError):
+        await polling_task
 
 asyncio.run(main())