Fix stream writer flushing to be thread safe. #2294
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This change fixes the raft streams so that Flush() is not called asynchronously while the snapshot is being written.
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on green
| @@ -231,7 +231,9 @@ func CopyFlush(dst io.Writer, src io.Reader) (written int64, err error) { | |||
| } | |||
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| // Flush after write. | |||
| if dst, ok := dst.(http.Flusher); ok { | |||
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This one wasn't necessary. I mostly just don't like using http.Flusher because Flush() is such a generic concept that tying it to http seems dumb. There is no functional change here. It's just aesthetics.
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+1, the write will now only take place is snapshotting is not. |
toddboom
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Apr 15, 2015
Fix stream writer flushing to be thread safe.
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Overview
This change fixes the raft streams so that Flush() is not called asynchronously while the snapshot is being written. Previously the
logWriterwould callFlush()while the snapshot was being written. Now it will not call flush until the snapshot is complete.