Created
November 7, 2014 17:06
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Golang Concurrency Pattern
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package main | |
import ( | |
"sync" | |
"fmt" | |
) | |
func main() { | |
ch := make(chan int) | |
var wg sync.WaitGroup | |
wg.Add(1) | |
go func() { | |
for i := 0; i < 10; i++ { | |
ch <- i | |
} | |
wg.Done() | |
}() | |
wg.Add(1) | |
go func() { | |
for i := 10; i < 20; i++ { | |
ch <- i | |
} | |
wg.Done() | |
}() | |
go func() { | |
wg.Wait() | |
close(ch) | |
}() | |
for i := range ch { | |
fmt.Println(i) | |
} | |
} |
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