Fix cancel via context and respect context deadline #14
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linux/hci/gap.go
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| @@ -206,31 +206,39 @@ func (h *HCI) Dial(ctx context.Context, a ble.Addr) (ble.Client, error) { | |||
| return nil, err | |||
| } | |||
| var tmo <-chan time.Time | |||
| if h.dialerTmo != time.Duration(0) { | |||
| if deadline, ok := ctx.Deadline(); ok { | |||
| tmo = time.After(time.Until(deadline)) | |||
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I'm not sure if this is necessary. If the context has a deadline, then it is already effectively a timeout. If the goal is to override the dialer timeout, then I think the select on <-ctx.Done() could be removed since selecting <-tmo is the same thing. Otherwise, I think the changes look great.
estutzenberger
approved these changes
Mar 15, 2018
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see #11