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From Raistlin <raistlin@s0ftpj.org>
Date Sun, 13 Jun 2004 10:39:08 +0200
Subject Re: [hackmeeting] i'm sorry for the long message 

asbesto wrote:

> scusa. ma che cazzo e' freedomnet ? mi sono perso qualcosa ? 

Questo ti sei perso, TERRONE !

tetsuo wrote:
> This is my streaming-p2p-chat project. It has a good develop status.
> 
> I wish to submit it to the community, possibly in a workshop (but i have 
> some problems to speak english), during the next Thk in Pula.
> 
> I would like to test my software apparatus in Thk lan-space with some 
> autistic minds. I will try to create temporary (Thk days) audio 
> streaming, with my software.
> 
> Other people assured me of their presence to make it possible. We will 
> come in Pula about 22 june. I hope to find out some guru developer 
> interested in it.
> 
> I can send, on request, 4 available translations of the textfile below 
> (it, fr, es, pt).
> Contact: tetsuo(at)icomed(dot)it
> 
> 
> ===============================================
> FreedomNET 0.10 - PREALPHA
> 
> Software apparatus consisting of five applications:
> - Freedomizer (streaming, chat, and administration server);
> - Iena (data-flow encoding and supplying);
> - Coyote (client for chatting, filesharing and data-flow distributing);
> - Octopus (secondary server for new FChat communities);
> - Soviet (secondary server for new MCast fork).
> 
> Client joining FNet is allowed tostreaming interruption
> - communicate on public or private textual spaces
> - share files or download an unique data-flow.
> 
> This project started as i tried to implement a hybrid net, for 
> distributing multimedia (or no-multimedia) contents and saving server's 
> net-band. Obviously, this is not a <normal> filesharing net.
> 
> FNet includes four different user-subnets: FChat (text comunication 
> server and control automation), MCast (hierarchical-p2p streaming), FAux 
> (remote administration and logging, furthermore Icy and X-audiocast 
> encoded signal receiver) and FShare (pure-p2p filesharing). Each 
> service, but FShare, owns a proper TCP-port in the nodes.
> 
> Chat, hierarchical-p2p streaming and pure p2p filesharing services are 
> assembled in one software apparatus. FChat service and MCast streaming 
> service are offered, or both by Freedomizer (primary node) or 
> separately: FChat-service by Octopus (secondary node) and 
> MCast-distribution by Soviet (secondary node).
> 
> Firstly Coyote must authenticate himself to join FNet. By means of 
> FChat-service, the client is allowed to request for user IP address. 
> Fchat service permits user to vote on issue proposed theoretically by 
> each user or administrator. FShare is also available without delay. The 
> client is supplied with pure-p2p technology and the related service 
> (FShare) depends on FChat-nodes, nothing but for listing IP addresses.
> 
> If MCast service is selected and a free slot is requested for, the 
> client is involved in a net-band distribution system. In consequence of 
> that Coyote will not be able to access FShare. However MCast user needs 
> to activate FChat too. So the node checks automatically upload speed and 
> creates a distributional pyramid in order to multiply MCast slots.
> 
> The node marks the clients up, according to their upload speed. Only 
> clients offering adequate net-band will be used for giving out 
> data-flow. If client's speed is less than streaming bitrate, the 
> "active-user" variable is numbered zero; if speed is more than streaming 
> bitrate, the variable is numbered one; if speed allows more connections 
> (value fixed in file freedom.conf), the variable is numbered two. The 
> variable determines the potential user position in the distributional 
> pyramid.
> 
> If Coyote asks for a free slot, the node checks the distributional 
> pyramid and selects an available IP address. Then selected client is 
> informed about the incoming connection and the requesting client is 
> addressed where obtain data-flow (audio/video/generic-tarball).
> 
> In few words MCast differs from 'one-to-all' servers, because it does 
> not stream an unique content to all clients directly. It offers 
> data-flow through one or few slots. Predetermined clients (Coyote) 
> furnish other free slots. In this way the client acts nearly as 
> broadcast transponder, increasing server's capacity. MCast comprises 
> Root-layers and Aureole-layers. In Root-layers each
> client distributes the unique data-flow to a fixed number of clients. 
> This 'Y' fork multiplies free slots. In Aureole-layers each client is 
> able to supply one slot.
> 
> If the client disconnects from the distributional pyramid, streaming 
> interruption will be prevented mirroring the positions, by the means of 
> control objects, called 'zombies'.
> 
> FAux service makes remote control possible. In addition, FAux is 
> responsible for user logging and data-flow making. Data-flow is 
> generated by Iena or Coyote or other compatible application (such as 
> Icecast-server, Xmms-liveice, Liveice, Ices, Winamp-DSP). At this time 
> 'Icy' and 'X-audiocast' protocols are supported. Giving appropriate 
> options to config file, different sources will be scheduled in FNet.
> 
> 
> ===============================================
> Created by Daniele Di Ottavio;
> thanx to Luca Tosques, Fabio Di Michele, J.Pedro Amaral de Są,
> Annamaria Piermattei and Andrea Beltramba, for many many reasons :D
> ===============================================
> 
> 
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> hackmeeting mailing list
> hackmeeting@lists.papuasia.org
> http://brr.papuasia.org/cgi-bin/mailman/listinfo/hackmeeting
> 



-- 
Raistlin

S0ftPj - Digital Security for Y2K

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