public void SearchMusic(IPeer p, string musicName, int ttl)
{
SetOutputMsg("Request from " + p.GetPeerURI());
SetOutputMsg("Searching for music " + musicName);
if (MyMusics.Contains(musicName))
{
p.MarkAsFoundMusic(this, musicName);
return;
}
if (_musicsOnKnownPeers.ContainsKey(musicName))
{
IPeer peer = _musicsOnKnownPeers[musicName];
try
{
p.MarkAsFoundMusic(peer, musicName);
}
catch (Exception)
{
SetOutputMsg("Peer to respond not found!!!");
}
return;
}
if (--ttl == 0)
{
return;
}
foreach (IPeer peer in MyKnownPeers)
{
try
{
peer.SearchMusic(p, musicName, ttl);
}
catch (Exception)
{
MyKnownPeers.Remove(peer);
}
}
}