issue #433: bugfix on message drain for panic in visits #221

	name: install

	on:
	push:
	branches: [ '**' ]
	pull_request:
	branches: [master]
	env:
	GO_VERSION: '1.20'

	jobs:
	install_go_get:
	runs-on: ubuntu-22.04
	steps:
	- name: Set up Go
	uses: actions/setup-go@v3
	with:
	go-version: "^${{ env.GO_VERSION }}"

	- name: Install
	shell: bash
	run: \|
	set +x
	go mod init test
	go get github.com/lovoo/goka@master
	cat > main.go << EndOfMessage
	package main

	import (
	"context"

	"github.com/lovoo/goka"
	)
	func main() {
	proc, _ := goka.NewProcessor(nil, goka.DefineGroup("test"))
	proc.Run(context.Background())
	}
	EndOfMessage
	cat main.go
	go mod tidy
	cat go.mod
	echo "Compiling module"
	go build -v .
	echo "... done"

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