Add low-level sending fn #647

	name: "Check CloudMQTT"

	on:
	push:
	branches: [main, staging, trying, release/*]
	pull_request:
	branches: [main, release/*]

	env:
	CARGO_TERM_COLOR: always

	jobs:
	license:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/[email protected]
	- name: Check License Lines
	uses: kt3k/[email protected]
	dco-check:
	runs-on: ubuntu-latest
	if: github.event_name == 'pull_request'
	steps:
	- uses: actions/[email protected]
	with:
	fetch-depth: 0
	- name: Setup Python
	uses: actions/[email protected]
	with:
	python-version: '3.x'
	- name: Install gitlint
	run: pip install gitlint
	- run: gitlint --commits $(git merge-base origin/main HEAD)..

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