CLIAdapter Character read problem in win10

[404name]

• problem
  the minimal examples seems don't work in win10。
  as i run the examples and sent “ping” in cli there is nothing happen;

• analyse

the problem is happen in CLIAdapter ；Actually two more characters were read；

line, err := r.ReadString('\n')
fmt.Printf("len:%d\n",  len(line))
fmt.Printf("real line: %q\n", line)
lines <- line[:len(line)-1]
<========cmd=========>
example-bot > ping
len:6
real line: "ping\r\n"

So it's never been a match，Also will never enter the pong method

regex, _ := regexp.Compile("^(?i)ping$")
matches := regex.FindStringSubmatch("ping\r")
len(matches) == 0

• solution

i can solve it by use lines <- line[:len(line)-2] in CLIAdapter.

I don't know if other platforms or it will have an impact on other places