public void AddAddresses(PeerId p, IEnumerable <Multiaddress> addrs, TimeSpan ttl)
{
if (ttl < TimeSpan.Zero)
{
return;
}
var amap = _addrs.GetOrAdd(p, _ => new Dictionary <string, ExpiringAddress>());
var exp = DateTime.Now.Add(ttl);
foreach (var addr in addrs)
{
if (addr == null)
{
continue;
}
var addrstr = Encoding.UTF8.GetString(addr.ToBytes());
ExpiringAddress a;
if (!amap.TryGetValue(addrstr, out a) || exp > a.TTL)
{
amap[addrstr] = new ExpiringAddress(addr, exp);
}
}
}
public void SetAddresses(PeerId p, IEnumerable <Multiaddress> addrs, TimeSpan ttl)
{
var amap = _addrs.GetOrAdd(p, _ => new Dictionary <string, ExpiringAddress>());
var exp = DateTime.Now.Add(ttl);
foreach (var addr in addrs)
{
if (addr == null)
{
continue;
}
var addrstr = Encoding.UTF8.GetString(addr.ToBytes());
if (ttl > TimeSpan.Zero)
{
amap[addrstr] = new ExpiringAddress(addr, exp);
}
else
{
amap.Remove(addrstr);
}
}
}
