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52 lines
1.1 KiB
Go
52 lines
1.1 KiB
Go
// Copyright 2017 gf Author(https://github.com/gogf/gf). All Rights Reserved.
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//
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// This Source Code Form is subject to the terms of the MIT License.
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// If a copy of the MIT was not distributed with this file,
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// You can obtain one at https://github.com/gogf/gf.
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// +build !windows
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package ghttp
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import (
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"github.com/gogf/gf/internal/intlog"
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"os"
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"os/signal"
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"syscall"
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)
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// 进程信号量监听消息队列
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var procSignalChan = make(chan os.Signal)
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// 信号量处理
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func handleProcessSignal() {
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var sig os.Signal
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signal.Notify(
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procSignalChan,
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syscall.SIGINT,
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syscall.SIGQUIT,
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syscall.SIGKILL,
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syscall.SIGTERM,
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syscall.SIGABRT,
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syscall.SIGUSR1,
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syscall.SIGUSR2,
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)
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for {
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sig = <-procSignalChan
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intlog.Printf(`signal received: %s`, sig.String())
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switch sig {
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// 进程终止，停止所有子进程运行
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case syscall.SIGINT, syscall.SIGQUIT, syscall.SIGKILL, syscall.SIGTERM, syscall.SIGABRT:
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shutdownWebServers(sig.String())
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return
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// 用户信号，重启服务
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case syscall.SIGUSR1:
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restartWebServers(sig.String())
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return
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default:
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}
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}
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}
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