if debugPrint {
				fmt.Println("Closing mux", m.MuxID, "due to error:", r.Err)
			}
			m.closeLocked()
		}
		return true
	default:
		if m.stateless {
			// Drop message if not stateful.
			return
		}
		err := errors.New("INTERNAL ERROR: Response was blocked")
		gridLogIf(m.ctx, err)
		m.closeLocked()
		return false
	}
}

func (m *muxClient) close() {
	if debugPrint {

pkg syscall (windows-386), func Close(Handle) error
pkg syscall (windows-386), func CloseHandle(Handle) error
pkg syscall (windows-386), func CloseOnExec(Handle)
pkg syscall (windows-386), func Closesocket(Handle) error
pkg syscall (windows-386), func CommandLineToArgv(*uint16, *int32) (*[8192]*[8192]uint16, error)
pkg syscall (windows-386), func ComputerName() (string, error)