func consume(buffer *tunnel.LinkBuffer) bool {
var output string
for {
data, ok := buffer.Pop()
if !ok {
break
}
output += string(data)
if len(output) == len(input) {
break
}
}
if input != output {
return false
}
return true
}
func produce(buffer *tunnel.LinkBuffer) {
for i := 0; i < len(input); i++ {
buffer.Put([]byte(input[i : i+1]))
}
}