static void TunnelProvider_I2NPMessageReceived(II2NPHeader msg)
{
switch (msg.MessageType)
{
case I2NPMessage.MessageTypes.DatabaseStore:
var ds = (DatabaseStoreMessage)msg.Message;
#if LOG_ALL_TUNNEL_TRANSFER
Logging.Log($"Router: DatabaseStore : {ds.Key.Id32Short}");
#endif
HandleDatabaseStore(ds);
break;
case I2NPMessage.MessageTypes.DatabaseSearchReply:
var dsr = (DatabaseSearchReplyMessage)msg.Message;
#if LOG_ALL_TUNNEL_TRANSFER
Logging.Log($"Router: DatabaseSearchReply: {dsr}");
#endif
NetDb.Inst.AddDatabaseSearchReply(dsr);
break;
case I2NPMessage.MessageTypes.DeliveryStatus:
#if LOG_ALL_TUNNEL_TRANSFER || LOG_ALL_LEASE_MGMT
Logging.LogDebug($"Router: DeliveryStatus: {msg.Message}");
#endif
var dsmsg = (DeliveryStatusMessage)msg.Message;
DeliveryStatusReceived?.Invoke(dsmsg);
break;
case I2NPMessage.MessageTypes.Garlic:
#if LOG_ALL_TUNNEL_TRANSFER
Logging.LogDebug($"Router: Garlic: {msg.Message}");
#endif
HandleGarlic((GarlicMessage)msg.Message);
break;
default:
Logging.LogDebug($"TunnelProvider_I2NPMessageReceived: Unhandled message ({msg.Message})");
break;
}
}
private bool HandleTunnelMessage(I2NPMessage msg)
{
#if LOG_ALL_TUNNEL_TRANSFER
Logging.LogDebug($"{this} HandleReceiveQueue: {msg.MessageType}");
#endif
switch (msg.MessageType)
{
case I2NPMessage.MessageTypes.TunnelBuildReply:
case I2NPMessage.MessageTypes.TunnelData:
throw new NotImplementedException($"Should not happen {TunnelDebugTrace}");
case I2NPMessage.MessageTypes.VariableTunnelBuildReply:
ThreadPool.QueueUserWorkItem(cb =>
{
TunnelProvider.Inst.HandleTunnelBuildReply((VariableTunnelBuildReplyMessage)msg);
});
return(true);
case I2NPMessage.MessageTypes.DeliveryStatus:
#if LOG_ALL_TUNNEL_TRANSFER
Logging.LogDebug($"{this}: DeliveryStatus: {msg.Message}");
#endif
ThreadPool.QueueUserWorkItem(cb =>
{
lock ( DeliveryStatusReceivedLock )
{
DeliveryStatusReceived?.Invoke((DeliveryStatusMessage)msg);
}
});
break;
case I2NPMessage.MessageTypes.DatabaseStore:
var ds = (DatabaseStoreMessage)msg;
ThreadPool.QueueUserWorkItem(cb =>
{
Router.HandleDatabaseStore(ds);
});
break;
case I2NPMessage.MessageTypes.DatabaseSearchReply:
var dsr = (DatabaseSearchReplyMessage)msg;
ThreadPool.QueueUserWorkItem(cb =>
{
NetDb.Inst.AddDatabaseSearchReply(dsr);
});
break;
case I2NPMessage.MessageTypes.Garlic:
var garlic = (GarlicMessage)msg;
#if LOG_ALL_TUNNEL_TRANSFER || LOG_ALL_LEASE_MGMT
Logging.Log($"{this}: Garlic received");
#endif
ThreadPool.QueueUserWorkItem(cb =>
{
lock ( GarlicMessageReceivedLock )
{
GarlicMessageReceived?.Invoke(garlic);
}
});
break;
default:
Logging.LogWarning($"{this}: HandleReceiveQueue: Dropped {msg}");
break;
}
return(true);
}
private bool HandleReceiveQueue()
{
II2NPHeader msg = null;
List <TunnelDataMessage> tdmsgs = null;
lock ( ReceiveQueue )
{
if (ReceiveQueue.Count == 0)
{
return(true);
}
if (ReceiveQueue.Any(mq => mq.MessageType == I2NPMessage.MessageTypes.TunnelData))
{
var removelist = ReceiveQueue.Where(mq => mq.MessageType == I2NPMessage.MessageTypes.TunnelData);
tdmsgs = removelist.Select(mq => (TunnelDataMessage)mq.Message).ToList();
foreach (var one in removelist.ToArray())
{
ReceiveQueue.Remove(one);
}
}
else
{
msg = ReceiveQueue.Last.Value;
ReceiveQueue.RemoveLast();
}
}
if (tdmsgs != null)
{
HandleTunnelData(tdmsgs);
return(true);
}
#if LOG_ALL_TUNNEL_TRANSFER
Logging.LogDebug($"InboundTunnel {TunnelDebugTrace} HandleReceiveQueue: {msg.MessageType}");
#endif
switch (msg.MessageType)
{
case I2NPMessage.MessageTypes.TunnelData:
throw new NotImplementedException("Should not happen " + TunnelDebugTrace);
case I2NPMessage.MessageTypes.TunnelBuildReply:
case I2NPMessage.MessageTypes.VariableTunnelBuildReply:
ThreadPool.QueueUserWorkItem(cb =>
{
TunnelProvider.Inst.HandleTunnelBuildReply((II2NPHeader16)msg);
});
return(true);
case I2NPMessage.MessageTypes.DeliveryStatus:
#if LOG_ALL_TUNNEL_TRANSFER
Logging.LogDebug($"InboundTunnel {TunnelDebugTrace}: DeliveryStatus: {msg.Message}");
#endif
ThreadPool.QueueUserWorkItem(cb => {
lock ( DeliveryStatusReceivedLock )
{
DeliveryStatusReceived?.Invoke((DeliveryStatusMessage)msg.Message);
}
});
break;
case I2NPMessage.MessageTypes.DatabaseStore:
var ds = (DatabaseStoreMessage)msg.Message;
ThreadPool.QueueUserWorkItem(cb =>
{
TunnelProvider.HandleDatabaseStore(ds);
});
break;
case I2NPMessage.MessageTypes.Garlic:
#if LOG_ALL_TUNNEL_TRANSFER
Logging.Log($"InboundTunnel {TunnelDebugTrace}: Garlic: {msg.Message}");
#endif
ThreadPool.QueueUserWorkItem(cb =>
{
lock ( GarlicMessageReceivedLock )
{
GarlicMessageReceived?.Invoke((GarlicMessage)msg.Message);
}
});
break;
default:
Logging.LogWarning($"InboundTunnel {TunnelDebugTrace} HandleReceiveQueue: Dropped {msg}");
break;
}
return(true);
}