[Spread-users] Connecting spread daemons with different segment configurations
Timo Korthals
tkorthals at cit-ec.uni-bielefeld.de
Thu Jan 29 05:20:54 EST 2015
Dear Spread users,
we are using spread daemons for our distributed robot network.
We know already, that each device needs exact the same configuration
regarding the segments, otherwise the spread daemons wont connect to
each other.
But is there a way to not have the same segment configurations?
So lets assume the following scenario of three participants {1,2,3}.
*1. is a server, which knows the participants 2 and 3*
/spreadOne.conf:/
Spread_Segment 192.168.0.255:4803 {
one 192.168.0.1
}
Spread_Segment 192.168.0.255:4803 {
two 192.168.0.2
}
Spread_Segment 192.168.0.255:4803 {
three 192.168.0.3
}
*2. and 3. are just clients, which are allowed to talk with the server,
but not with each other*
/spreadTwo.conf:/
Spread_Segment 192.168.0.255:4803 {
one 192.168.0.1
}
Spread_Segment 192.168.0.255:4803 {
two 192.168.0.2
}
/spreadThree.conf:/
Spread_Segment 192.168.0.255:4803 {
one 192.168.0.1
}
Spread_Segment 192.168.0.255:4803 {
three 192.168.0.3
}
Obviously this does not work with spread, am I right?
But if so, how can I make it work?
Is spread just comparing the hashes of the configs, and refusing
connections, if hashes mismatch?
What happens if I remove the checks regarding the configuration check?
Has anyone done this before?
Greetings,
Timo
--
Timo Korthals, M.Sc.
Universität Bielefeld
AG Kognitronik & Sensorik
Exzellenzcluster Cognitive Interaction Technology (CITEC)
Inspiration 1 (Zehlendorfer Damm 199)
33619 Bielefeld - Germany
Office : 3.037
Phone : +49 521 106-67368
eMail : tkorthals at cit-ec.uni-bielefeld.de
Internet: http://www.ks.cit-ec.uni-bielefeld.de/
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