defer close DialResp channel to avoid dangling go routines #9
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We need this because in case of timeout, channel will still be created and goroutine will be dangling around
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@adubkov thoughts? |
goroutine is only used to handle timeout, which is overkill. we can use native dialer timeout to deal with that as the select would block code anyways.
whule -> while
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We need this because in case of timeout, channel will still be created and goroutine will be dangling around