Function trimAddrPort

handler/handler.go:291–297

(addrPort string)

}

func trimAddrPort(addrPort string) string {
	res, _, err := net.SplitHostPort(addrPort)
	if err != nil {
		return addrPort
	}
	return res
}

func getLocalAddr(ctx context.Context) string {
	if addr, ok := ctx.Value(http.LocalAddrContextKey).(net.Addr); ok {