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Also mention another restriction of receive-only channels

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Josh Leverette 2021-06-09 19:30:44 -04:00 committed by GitHub
parent 58e66a8103
commit d21dedf4b9
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examples/channel-directions/channel-directions.go
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@ -19,6 +19,10 @@ func ping(pings chan<- string, msg string) {
func pong(pings <-chan string, pongs chan<- string) { func pong(pings <-chan string, pongs chan<- string) {
msg := <-pings msg := <-pings
pongs <- msg pongs <- msg
// it is a compile-time error to close
// the receive-only channel `pings`.
// close(pings)
} }
func main() { func main() {