【发布时间】:2018-03-12 22:43:03
【问题描述】:
我是 golang 新手,所以这个死锁问题对我来说是未知的。我一直在阅读一些文章,但这似乎是该程序中的快速修复。
package main
import (
"fmt"
)
//ping
func addValue(input1 int, input2 int, chn2 chan<- int) {
chn2 <- input1 + input2
}
//pong
//function to write 1st user input to channel_1
func getUserInput(input1 int, input2 int, chn2 <-chan int, chn1 chan int, chn3 chan int) {
chn1 <- input1
chn1 <- input2
//receiving info from other func and read into this func.
val := <-chn2
chn3 <- val
}
//Main function
func main() {
var input1 int
var input2 int
chn1 := make(chan int, 3)
chn2 := make(chan int)
chn3 := make(chan int)
//taking inputs from terminal
fmt.Scanln(&input1)
fmt.Scan(&input2)
//calling go functions
go getUserInput(input1, input2, chn1, chn2, chn3)
go addValue(input1, input2, chn2)
//shifting values from channels to var.
/*x:=
y :=
z := <-chn3*/
//print out the values on the terminal
fmt.Println("Reading first input: ", <-chn1)
fmt.Println("Reading second input: ", <-chn1)
fmt.Println("Giving resulted value: ", <-chn3)
}
【问题讨论】:
标签: go