void IdentHashLookup_RouterInfoReceived(I2PRouterInfo ri)
{
LookupDestination lud = null;
lock ( QueuedMessages )
{
if (QueuedMessages.TryGetValue(ri.Identity.IdentHash, out lud))
{
Logging.LogTransport("UnknownRouterQueue: IdentHashLookup_RouterInfoReceived: Destination " +
ri.Identity.IdentHash.Id32Short + " found. Sending.");
QueuedMessages.Remove(ri.Identity.IdentHash);
}
}
if (lud != null)
{
try
{
foreach (var msg in lud.Messages)
{
TransportProvider.Send(ri.Identity.IdentHash, msg);
}
}
catch (Exception ex)
{
Logging.Log("UnknownRouterQueue", ex);
}
}
}
void IdentHashLookup_LookupFailure(I2PIdentHash key)
{
LookupDestination lud = null;
lock ( QueuedMessages )
{
if (QueuedMessages.TryGetValue(key, out lud))
{
DebugUtils.Log("UnknownRouterQueue: IdentHashLookup_LookupFailure: Destination " +
key.Id32Short + " not found. Marking unresolvable.");
QueuedMessages.Remove(key);
}
}
if (lud != null)
{
CurrentlyUnresolvableRouters.Add(key);
}
}
void IdentHashLookup_LookupFailure(I2PIdentHash key)
{
LookupDestination lud = null;
lock ( QueuedMessages )
{
if (QueuedMessages.TryGetValue(key, out lud))
{
Logging.LogTransport("UnknownRouterQueue: IdentHashLookup_LookupFailure: Destination " +
key.Id32Short + " not found. Marking unresolvable.");
QueuedMessages.Remove(key);
}
}
if (lud != null)
{
CurrentlyUnresolvableRouters.Add(key);
NetDb.Inst.Statistics.DestinationInformationFaulty(key);
}
}
internal void Add(I2PIdentHash dest, I2NPMessage msg)
{
if (CurrentlyUnresolvableRouters.Contains(dest))
{
throw new RouterUnresolvableException("Destination is tagged as unresolvable " + dest.ToString());
}
var sendlookup = false;
lock ( QueuedMessages )
{
if (!QueuedMessages.ContainsKey(dest))
{
var newld = new LookupDestination(dest);
newld.Add(msg);
QueuedMessages[dest] = newld;
sendlookup = true;
}
else
{
var queue = QueuedMessages[dest];
if (queue.Messages.Count < MaxMessagesInQueue)
{
queue.Add(msg);
}
#if DEBUG
else
{
Logging.LogWarning("UnknownRouterQueue: Add: Too many messages in queue. Dropping new message.");
}
#endif
}
}
if (sendlookup)
{
NetDb.Inst.IdentHashLookup.LookupRouterInfo(dest);
}
}
