#1108 HIGH Trial-3: Implement the new mesh design
Zarro Boogs per Child
bugtracker at laptop.org
Fri Aug 24 07:35:53 EDT 2007
#1108: Implement the new mesh design
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Reporter: AlbertCahalan | Owner: Eben
Type: enhancement | Status: new
Priority: high | Milestone: Trial-3
Component: interface-design | Version:
Resolution: | Keywords:
Verified: 0 |
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Comment (by Hello1024):
Looking at that PDF, are you saying that the complexities of the Mesh
channel system are going to be exposed to the user? If they can only
communicate with people on the same channel as themselves, then what if
they want to participate in two activities that are on two different
channels? If this is the case, very shortly all the users of the system
will learn that this is the case, and the likley outcome will be that
everyone decides that channel 6 is the "cool channel", because it's got
most people in, so they'll join it as well - that'll cause all the users
to ruin the load balancing.
Can't the tubes api route connections via the school server in the case
where a user wants to connect to an activity on an alternate channel -
then it's only the case where there is no connection to the school server
that needs user interaction. A forwarding system for presence information
should also be set up on the schol server so status information about
another user can be found even if they're on another channel.
Also, presuming that in a busy mesh there'll be a packet loss of ~5%, some
high bandwidth activities become impractical for high numbers of hops (for
example video conferencing might not want more than 2 or 3 hops, whereas
chat would work over 10 or 15). In this case, the user DOES need to know
about the reliability of the connection, and a simple here or not here
isn't good enough. If it is decided that a mesh organised by signal
strength isn't practical (and I can understand this view because in most
circumstances it won't match physical geography anyway), then each xo
should at least have a marking or tooltip showing some kind of score about
whats possible. (for example 1 star=chat is possible, 2 star=file
transfer is possible 3 star=video conferencing possible)
--
Ticket URL: <http://dev.laptop.org/ticket/1108#comment:13>
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