我有这个示例代码,我正面临这个同步问题,任何人都可以帮助我如何实现这一点。
package main
import "fmt"
func main() {
baseChan := make(chan int)
go func(bCh chan int){
for {
select{
case stats, _ := <- bCh:
fmt.Println("base stats", stats)
}}
}(baseChan)
second := make(chan int)
go func (sCh chan int) {
fmt.Println("second channel")
for {
select {
case stats, _ := <- sCh:
fmt.Println("seconds stats", stats)
baseChan <- stats
}
}
}(second)
runLoop(second)
}
func runLoop(second chan int) {
for i := 0; i < 5; i++ {
fmt.Println("writing i", i)
second <- i
}
}
实际输出:
writing i 0
second channel
seconds stats 0
base stats 0
writing i 1
writing i 2
seconds stats 1
seconds stats 2
我希望输出是这样的,
writing i 0
seconds stats 0
base stats 0
writing i 1
seconds stats 1
base stats 1
writing i 2
seconds stats 2
base stats 2
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