windows not close event

[wildfire810]

func (p *Port) Close() error { return p.f.Close() }

func newOverlapped() (*syscall.Overlapped, error) { var overlapped syscall.Overlapped r, _, err := syscall.Syscall6(nCreateEvent, 4, 0, 1, 0, 0, 0, 0) if r == 0 { return nil, err } overlapped.HEvent = syscall.Handle(r) return &overlapped, nil }

[eohome]

the same question，anyone who fixed it

[andarm]

    s, err := serial.OpenPort(c)
    if err != nil {
        s.Close()
        log.Fatal(err)
    }
    defer s.Close()

solve it .

[plopezm]

I have the same problem, sometimes, when close() is executed, the library blocks the application waiting for something