Use async sleep, increase chunk size

Tony763 · Links2004 · commit 94a531c46418 · 2022-08-22T14:22:00.000+02:00
diff --git a/examples/esp8266/WebSocketClientOTA/python_ota_server/main.py b/examples/esp8266/WebSocketClientOTA/python_ota_server/main.py
@@ -55,15 +55,15 @@ async def binary_send(websocket, fw_file):
     with open(fw_file, "rb") as binaryfile:
 
         while True:
-            chunk = binaryfile.read(2048)
+            chunk = binaryfile.read(4096)
             if not chunk:
                 break
             try:
                 await websocket.send(chunk)
             except Exception as exception:
                 Logger.exception(exception)
                 return False
-            time.sleep(0.2)
+            asyncio.sleep(0.2)
 
 
 def version_checker(name, vdev, vapp):
