Watch event can cause aiohttp ValueError: Line is too long

[JacobHenner]

As reported in aio-libs/aiohttp#4453, aiohttp's default input stream buffer size is insufficient for some Kubernetes watch event lines. When such a line is transmitted to the client, watch.py raises a ValueError: Line is too long.

In aiohttp 3.7.0 (aio-libs/aiohttp#5065), support for configuring the buffer size was added. read_bufsize can be supplied here:

kubernetes_asyncio/kubernetes_asyncio/client/rest.py

Lines 80 to 82 in 30b256d

	self.pool_manager = aiohttp.ClientSession(
	connector=connector
	)

I intend to open a PR for this tomorrow - I just need to figure out what the correct value for that parameter is.

[JacobHenner]

Closed by #138