fix memory leak (#219) #493

	# This workflow will build a golang project
	# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-go

	name: ci

	on:
	push:
	branches: [ "main" ]
	paths-ignore:
	- '/docs/'
	- '**/README.md'
	pull_request:
	branches: [ "main" ]
	paths-ignore:
	- '/docs/'
	- '**/README.md'

	#defaults:
	# run:
	# working-directory: 'example/poa'

	jobs:

	build:
	if: github.event.pull_request.draft == false
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3

	- name: Set up Go
	uses: actions/setup-go@v3
	with:
	go-version: 1.23.0

	- name: Run Makefile check-mod-tidy
	run: make check-mod-tidy

	- name: Build poa
	run: cd example/poa && go build -race -v

	test-single-node:
	if: github.event.pull_request.draft == false
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3

	- name: Set up Go
	uses: actions/setup-go@v3
	with:
	go-version: 1.23.0

	- name: Test Single Node
	run: make test

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