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24 lines
519 B
Go
24 lines
519 B
Go
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package main
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import (
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"fmt"
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)
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func infoChan(c chan int) {
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length, capacity := len(c), cap(c)
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fmt.Printf("Length = %d, capacity = %d\n", length, capacity)
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}
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func main() {
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var value int
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myChannel := make(chan int, 3) // объявление буферизированного канала
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defer close(myChannel) // отложенное закрытие канала
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infoChan(myChannel)
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myChannel <- 1
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myChannel <- 2
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infoChan(myChannel)
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value = <-myChannel
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infoChan(myChannel)
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fmt.Println(value)
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}
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