gotty使用问题，Docker container won't exit by closing browser window 问题处理

时间 2019-11-13

标签 gotty 使用问题 docker container won't won exit closing browser window 处理栏目 Docker 繁體版

原文原文链接

bug描述参见 https://github.com/yudai/gotty/issues/88git

解决方案(绕过)：github

1.假设容器中运行的进程是bash或sh浏览器

2.关闭浏览器时，gotty不要发送closeSignal信号给bash进程，改为发送exit命令，这样容器中bash或sh进程能够退出bash

修改local_command.go文件code

修改前进程

func (lcmd *LocalCommand) Close() error {
	if lcmd.cmd != nil && lcmd.cmd.Process != nil {
		lcmd.cmd.Process.Signal(lcmd.closeSignal)
	}

修改后cmd

func (lcmd *LocalCommand) Close() error {
	log.Println("LocalCommand.Close, cmd=", lcmd.cmd)

	if lcmd.cmd != nil && lcmd.cmd.Process != nil {
		// stop /bin/bash process
		_, err := lcmd.Write([]byte("\n\rexit\n\r"))
		log.Println("send exit, err=", err)
		err = lcmd.pty.Close()
		log.Println("pty close, err=", err)

	}