don't attach our RouterInfo to router's request

libi2pd/Destination.cpp

@@ -465,14 +465,14 @@ namespace client
 			if (request->excluded.size () < MAX_NUM_FLOODFILLS_PER_REQUEST)
 			{
 				for (int i = 0; i < num; i++)
-			{
-				i2p::data::IdentHash peerHash (buf + 33 + i*32);
-				if (!request->excluded.count (peerHash) && !i2p::data::netdb.FindRouter (peerHash))
 				{
-					LogPrint (eLogInfo, "Destination: Found new floodfill, request it"); // TODO: recheck this message
-					i2p::data::netdb.RequestDestination (peerHash);
+					i2p::data::IdentHash peerHash (buf + 33 + i*32);
+					if (!request->excluded.count (peerHash) && !i2p::data::netdb.FindRouter (peerHash))
+					{
+						LogPrint (eLogInfo, "Destination: Found new floodfill, request it"); 
+						i2p::data::netdb.RequestDestination (peerHash, nullptr, false); // through exploratory
+					}
 				}
-			}
 
 				auto floodfill = i2p::data::netdb.GetClosestFloodfill (key, request->excluded);
 				if (floodfill)

libi2pd/NetDb.cpp

@@ -610,7 +610,7 @@ namespace data
 		}
 	}
 
-	void NetDb::RequestDestination (const IdentHash& destination, RequestedDestination::RequestComplete requestComplete)
+	void NetDb::RequestDestination (const IdentHash& destination, RequestedDestination::RequestComplete requestComplete, bool direct)
 	{
 		auto dest = m_Requests.CreateRequest (destination, false, requestComplete); // non-exploratory
 		if (!dest)
@@ -621,7 +621,23 @@ namespace data
 
 		auto floodfill = GetClosestFloodfill (destination, dest->GetExcludedPeers ());
 		if (floodfill)
-			transports.SendMessage (floodfill->GetIdentHash (), dest->CreateRequestMessage (floodfill->GetIdentHash ()));
+		{
+			if (direct)
+				transports.SendMessage (floodfill->GetIdentHash (), dest->CreateRequestMessage (floodfill->GetIdentHash ()));
+			else
+			{
+				auto pool = i2p::tunnel::tunnels.GetExploratoryPool ();
+				auto outbound = pool ? pool->GetNextOutboundTunnel () : nullptr;
+				auto inbound = pool ? pool->GetNextInboundTunnel () : nullptr;
+				if (outbound &&	inbound)
+					outbound->SendTunnelDataMsg (floodfill->GetIdentHash (), 0, dest->CreateRequestMessage (floodfill, inbound));
+				else
+				{
+					LogPrint (eLogError, "NetDb: ", destination.ToBase64(), " destination requested, but no tunnels found");
+					m_Requests.RequestComplete (destination, nullptr);	
+				}		
+			}		
+		}	
 		else
 		{
 			LogPrint (eLogError, "NetDb: ", destination.ToBase64(), " destination requested, but no floodfills found");
@@ -775,37 +791,21 @@ namespace data
 					// reply to our destination. Try other floodfills
 					if (outbound && inbound)
 					{
-						std::vector<i2p::tunnel::TunnelMessageBlock> msgs;
 						auto count = dest->GetExcludedPeers ().size ();
 						if (count < 7)
 						{
 							auto nextFloodfill = GetClosestFloodfill (dest->GetDestination (), dest->GetExcludedPeers ());
 							if (nextFloodfill)
 							{
-								// tell floodfill about us
-								msgs.push_back (i2p::tunnel::TunnelMessageBlock
-									{
-										i2p::tunnel::eDeliveryTypeRouter,
-										nextFloodfill->GetIdentHash (), 0,
-										CreateDatabaseStoreMsg ()
-									});
-
 								// request destination
 								LogPrint (eLogDebug, "NetDb: Try ", key, " at ", count, " floodfill ", nextFloodfill->GetIdentHash ().ToBase64 ());
-								auto msg = dest->CreateRequestMessage (nextFloodfill, inbound);
-								msgs.push_back (i2p::tunnel::TunnelMessageBlock
-									{
-										i2p::tunnel::eDeliveryTypeRouter,
-										nextFloodfill->GetIdentHash (), 0, msg
-									});
+								outbound->SendTunnelDataMsg (nextFloodfill->GetIdentHash (), 0,
+									dest->CreateRequestMessage (nextFloodfill, inbound));
 								deleteDest = false;
 							}
 						}
 						else
 							LogPrint (eLogWarning, "NetDb: ", key, " was not found on ", count, " floodfills");
-
-						if (msgs.size () > 0)
-							outbound->SendTunnelDataMsg (msgs);
 					}
 				}
 

libi2pd/NetDb.hpp

@@ -70,7 +70,7 @@ namespace data
 			std::shared_ptr<LeaseSet> FindLeaseSet (const IdentHash& destination) const;
 			std::shared_ptr<RouterProfile> FindRouterProfile (const IdentHash& ident) const;
 
-			void RequestDestination (const IdentHash& destination, RequestedDestination::RequestComplete requestComplete = nullptr);
+			void RequestDestination (const IdentHash& destination, RequestedDestination::RequestComplete requestComplete = nullptr, bool direct = true);
 			void RequestDestinationFrom (const IdentHash& destination, const IdentHash & from, bool exploritory, RequestedDestination::RequestComplete requestComplete = nullptr);
 
 			void HandleDatabaseStoreMsg (std::shared_ptr<const I2NPMessage> msg);