an example for how to make mutil-thread code with Golang

Multi_thread.go

package main

import "fmt"

/*
*Question:
*使用Channel堵塞主线程 等待Gor GO完
 */
var chan1 chan int = make(chan int)

func test() {
	fmt.Println("Main Start")
	//lock main thread to wait for the GoR1
	<-chan1
}

func main() {

	go func() {
		fmt.Println("GoR1 was finished")
		//give a singal to main thread ,if not do this ,main will be deadlocked(keep waiting for the data flow into the chan)
		chan1 <- 1
	}()
	test()
	fmt.Println("Main was finished")
}