mirror of
https://github.com/MADTeacher/go_basics.git
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35 lines
489 B
Go
35 lines
489 B
Go
package main
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import (
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"fmt"
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"time"
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)
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func main() {
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ping := make(chan int, 1)
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pong := make(chan int, 1)
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ping <- 1
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go play(ping, pong)
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time.Sleep(2 * time.Second)
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fmt.Println("Exit")
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}
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func play(ping, pong chan int) {
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var ball int
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for {
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select {
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case ball = <-ping:
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fmt.Println("Ping", ball)
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time.Sleep(500 * time.Millisecond)
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pong <- ball + 1
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case ball = <-pong:
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fmt.Println("Pong", ball)
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time.Sleep(500 * time.Millisecond)
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ping <- ball + 1
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}
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}
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}
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