reload not working for official quickstart sample on windows

[NewUserHa]

1111.py

from aiohttp import web

async def hello(request):
    return web.Response(text="Hello, world")

app = web.Application()
app.add_routes([web.get('/', hello)])
web.run_app(app)

adev runserver 1111.py

then:
modify "Hello, world"

refresh 127.0.0.1, noting change.

[NewUserHa]

if comment web.run_app(app), it work as expect. But:

�[35m[23:01:49]�[0m�[32m Starting aux server at http://localhost:8001 ◆�[0m
�[35m[23:01:49]�[0m�[32m Starting dev server at http://localhost:8000 ●�[0m
�[35m[23:02:10]�[0m �[34m●�[0m �[0mGET / 200 166B 0ms�[0m
�[35m[23:02:10]�[0m �[34m●�[0m �[0mGET / 200 166B 0ms�[0m
...

[samuelcolvin]

No way around this in aiohttp-devtools.

moved to aio-libs/aiohttp#3775

[NewUserHa]

please notice the new comment.

and could please add the solution to devtools' document to improve?

[NewUserHa]

@samuelcolvin

[samuelcolvin]

PR welcome to add a comment.

[NewUserHa]

@samuelcolvin ok, but I meant the garbled text of adev stdout in the second reply.