cgo libnice binding will stuck

[xiang liu]

Hi:

I try to use cgo binding libnice to do p2p transport,  It  seems the cgo binding will stuck

that works well on linux. anyone can give a hint on this?

Thanks

[xiang liu]

I mean it  will stuck on macos,  works fun on linux.

在 2019年5月22日星期三 UTC+8下午4:05:12，xiang liu写道：

[Jan Mercl]

On Wed, May 22, 2019 at 10:05 AM xiang liu <leeo...@gmail.com> wrote:

Please use only plain text for source code in emails. Where available,
a link to play.golang.org is also good. Thanks.

[xiang liu]

Sorry about this. 

在 2019年5月22日星期三 UTC+8下午4:43:27，Jan Mercl写道：

[Tyler Compton]

Beyond just mailing list etiquette, you'll probably get better responses if you provide your code in plain text. I think that some of the more responsive people in golang-nuts use text-only email viewers, though that's only a guess!

I took the liberty of transcribing this one, free of charge :)

func (a *Agent) GatherCandidates() error {
    a.mtx.Lock()
    defer a.mtx.Unlock()
    fmt.Println("GatherCandidates11111")
    rv := int(C.nice_agent_gather_candidates(a.agent, C.guint(a.stream)))
    if rv == 0 {
        return errors.New("failed to gather candidates")
    }
    fmt.Println("GatherCandidates22222")
    return nil
}

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[xiang liu]

Thanks,  this code block will stuck on macos,   `C.nice_agent_gather_candidates`  just does not return.

Works fun on linux.

Maybe there is a bug when use cgo with glib or libnice or gnutls on macos.

Tyler Compton <xav...@gmail.com> 于2019年5月23日周四 上午6:15写道：