Refactor sessions to use socket pool #1293

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	name: labeler
	on:
	- pull_request_target
	jobs:
	labeler:
	runs-on: ubuntu-latest
	name: Label the PR size
	steps:
	- uses: codelytv/pr-size-labeler@v1
	with:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	xs_max_size: '10'
	s_max_size: '100'
	m_max_size: '500'
	l_max_size: '1000'
	fail_if_xl: 'false'
	message_if_xl: >
	'This PR exceeds the recommended size of 1000 lines.
	Please make sure you are NOT addressing multiple issues with one PR.
	Note this PR might be rejected due to its size.’

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