34 lines
698 B
Go
34 lines
698 B
Go
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package method
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import (
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"fmt"
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)
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// 定义一个阻断器通道
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var blocker = make(chan struct{})
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// 定义一个信号通道，用于中断阻断器
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var interrupt = make(chan struct{})
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// StartBlocker 启动阻断器
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func StartBlocker() {
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func() {
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fmt.Println("阻断器启动，等待中断信号...")
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for {
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select {
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case <-blocker: // 阻塞等待
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fmt.Println("阻断器正在运行...")
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case <-interrupt: // 接收到中断信号
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fmt.Println("接收到中断信号，阻断器即将终止")
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return // 退出阻断器
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}
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}
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}()
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}
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// InterruptBlocker 发送中断信号
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func InterruptBlocker() {
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interrupt <- struct{}{}
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fmt.Println("中断信号已发送")
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}
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