Message-Id: <200108241912.f7OJCWw04897@scv2.apple.com> Subject: Re: These mysterious white crosses... Date: Fri, 24 Aug 2001 12:12:32 -0700 From: Stuart Cheshire <cheshire@apple.com>
>I'm wondering about the meaning of the white crosses on the green line
>(which tracks the acknowledged data by the receiver) of TIME-SEQUENCE
>graphes. Are they "non containing data segments"? There's no word about
>it on the web site?
>Does anyone know what they say?
I believe it is just an empty data packet (i.e. just an ack, with zero
bytes of data).
Imagine a line with an arrowhead each end.
Now imagine the line is zero length, and draw the two arrowheads -- it
looks like an X.
Stuart Cheshire <cheshire@apple.com>
* Wizard Without Portfolio, Apple Computer
* Chairman, IETF ZEROCONF
* www.stuartcheshire.org
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