fix: prevent hanging if stop called from multiple threads #1255

	name: Build

	on:
	pull_request:

	push:
	branches: [ master ]

	jobs:
	build:

	runs-on: ubuntu-latest
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: GITHUB CONTEXT
	env:
	GITHUB_CONTEXT: ${{ toJson(github) }}
	run: echo "$GITHUB_CONTEXT"

	- name: Commit Lint
	uses: wagoid/commitlint-github-action@master
	with:
	firstParent: false
	failOnWarnings: true

	- name: Setup .NET
	uses: actions/setup-dotnet@v3
	with:
	dotnet-version: '6.0.x'

	- name: Setup Node
	uses: actions/setup-node@v1
	with:
	node-version: '18.x'

	- name: Build Client App
	working-directory: ./src/KafkaFlow.Admin.Dashboard/ClientApp
	run: \|
	npm install
	npm run lint
	npm run build:prod

	- name: Build Framework
	run: dotnet build KafkaFlow.sln -c Release

	- name: UnitTest
	run: \|
	dotnet test tests/KafkaFlow.UnitTests/KafkaFlow.UnitTests.csproj -c Release --logger "console;verbosity=detailed"

	- name: IntegrationTest
	run: \|
	make init_broker
	dotnet test tests/KafkaFlow.IntegrationTests/KafkaFlow.IntegrationTests.csproj -c Release --logger "console;verbosity=detailed"
	make shutdown_broker

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