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Replies: 5 - Pages: 1 - Last Post: Feb 28, 2009 6:54 PM Last Post By: dchantin

dchantin

Posts: 4
Registered: 02/20/09

Vivaldi
Posted: Feb 20, 2009 9:07 AM

vivaldi

Hi all, not sure if this is the right place to post this.

I can see the Vivaldi tab in Azureus and I am interested in the network coordinates aspect of Vuze. But Vivaldi doesn't seem to be used for anything. I read http://www.azureuswiki.com/index.php/Vivaldi_View

Does anybody know why it is not being used? Vivaldi seems pretty stable to me. Anybody has an idea on when it will be used for faster DHT lookups.

As a more general question: does anybody know of any application that is using a virtual positioning system (network coordinate system) such as Vivaldi?

Thank you,

-Eric

Washii

Posts: 4,958
Registered: 11/14/07

Re: Vivaldi
Posted: Feb 20, 2009 9:16 AM

in response to: dchantin

This topic is more suited for Technical Discussion. Moving it there.

parg

Posts: 239
Registered: 11/13/07

Re: Vivaldi
Posted: Feb 20, 2009 9:18 AM

in response to: dchantin

Vivaldi is used by Vuze in at least two places

1) DHT lookups are prioritised to an extent based on distance
2) DHT tracked torrents use derived tracking targets based on distance in an attempt to locate 'nearer' peers

dchantin

Posts: 4
Registered: 02/20/09

Re: Vivaldi
Posted: Feb 22, 2009 6:41 AM

in response to: parg

Thanks for the reply.

Could you give a pointer as to where it is being used? For example, which method or class? at least somewhere where I could start looking?

Thank you.

parg

Posts: 239
Registered: 11/13/07

Re: Vivaldi
Posted: Feb 22, 2009 12:36 PM

in response to: dchantin

Look for uses of DHTNetworkPositionManager

dchantin

Posts: 4
Registered: 02/20/09

Re: Vivaldi
Posted: Feb 28, 2009 6:54 PM

in response to: parg

Thanks for the answer. I looked at the uses of DHTNetworkPositionManager and it helped. I do have two remaining questions.

1) Is Vuze using Pyxida (or Version2 Coordinates)?

2) What do you mean by "derived tracking targets" in "DHT tracked torrents use derived tracking targets based on distance in an attempt to locate 'nearer' peers"?

Thanks,

-Eric

Pages: 1

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