fix: do not consume limiter token if failed to accept #447

	name: Run test case

	on: [push, pull_request]

	jobs:

	run_test_case:

	runs-on: ubuntu-latest

	strategy:
	matrix:
	otp:
	- erlang:23.0.3
	- erlang:22.3
	- erlang:21.3

	container:
	image: ${{ matrix.otp }}

	steps:
	- uses: actions/checkout@v1
	- name: Code dialyzer
	run: \|
	# check validity of appup file
	erl -noshell -eval "{ok,_}=file:consult('src/esockd.appup.src')" -s init stop
	make xref
	make dialyzer
	- name: Run tests
	run: \|
	make eunit
	make ct
	make cover
	- name: Coveralls
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	run: \|
	make coveralls
	- uses: actions/upload-artifact@v1
	if: failure()
	with:
	name: logs
	path: _build/test/logs

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