I looked at the source by curiosity, for the latest version (2.4), the
header is flushed during the writer creation. Of course, key/value classes
are provided. By 0-bytes, you really mean even without the header? Or 0
bytes of payload?
On Tue, Jul 22, 2014 at 11:05 PM, Bertrand Dechoux <[EMAIL PROTECTED]>
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