Fix cpu spin waiting for log write events
This loop is not ever going to return since it's never actually setting the `err` var except on the first iteration. Signed-off-by: Brian Goff <cpuguy83@gmail.com>
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@ -256,9 +256,12 @@ func followLogs(f *os.File, logWatcher *logger.LogWatcher, notifyRotate chan int
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handleDecodeErr := func(err error) error {
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handleDecodeErr := func(err error) error {
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if err == io.EOF {
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if err == io.EOF {
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for err := waitRead(); err != nil; {
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for {
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err := waitRead()
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if err == nil {
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break
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}
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if err == errRetry {
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if err == errRetry {
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// retry the waitRead
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continue
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continue
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}
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}
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return err
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return err
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