[chord] Concerning NChord

[Roland Klabunde]

Hello Andrew,
sorry for contacting you directly. I'm currently evaluating your fine 
NChord stack in order to make use of it as overlay for RELOAD in a p2p 
SIP scenario. Are you still engaged in this project? I just tried a bit 
around with your fine implementation, which seems to be a nice and 
light-weight Chord implementation to me, able to fit our needs. Just for 
curiosity I started  ChordTopoMapSample w/o having really already a 
ring. As to be excepted there is a problem with using currNode, if 
currNode is null (as in my case)

ChordNode currNode = ChordServer.GetSuccessor(seedNode);

(Chordtopomapsample, program.cs, function GetNodeList)

Never mind. I'm a total newbie here, no clue, stumbling around, trying 
to find a clue. And just wanted to establish a contact.

Kind regards