/
cluster_unix.go
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/
cluster_unix.go
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// Licensed to the Apache Software Foundation (ASF) under one or more
// contributor license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright ownership.
// The ASF licenses this file to You under the Apache License, Version 2.0
// (the "License"); you may not use this file except in compliance with
// the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// Match build constraints of imported package golang.org/x/sys/unix.
//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris zos
package kafka
import (
"os"
"golang.org/x/sys/unix"
)
// kafkaCluster contains anything needed to use and clean up the Kafka cluster
// once it's been started.
type cluster struct {
proc *os.Process // The process information for the running jar.
bootstrapAddr string // The bootstrap address to connect to Kafka.
}
// Shutdown gracefully shuts down the cluster. It is recommended to use this
// instead of directly killing the process.
func (kc *cluster) Shutdown() {
// Avoid using SIGKILL. The cluster is wrapped in the timeout command,
// so SIGKILL will kill the timeout and leave the cluster running.
kc.proc.Signal(unix.SIGTERM)
}