different cost for direct or with introducers SSU address

libi2pd/RouterContext.cpp

@@ -432,6 +432,7 @@ namespace i2p
 		for (auto& addr : addresses)
 			if (addr->ssu)
 			{
+				addr->cost = 11; 
 				addr->caps &= ~i2p::data::RouterInfo::eSSUIntroducer; // can't be introducer
 				addr->ssu->introducers.clear ();
 				port = addr->port;
@@ -459,6 +460,7 @@ namespace i2p
 		for (auto& addr : addresses)
 			if (addr->ssu)
 			{
+				addr->cost = 9; 
 				addr->caps |= i2p::data::RouterInfo::eSSUIntroducer;
 				addr->ssu->introducers.clear ();
 				port = addr->port;

libi2pd/RouterInfo.cpp

@@ -772,7 +772,7 @@ namespace data
 		addr->host = boost::asio::ip::address::from_string (host);
 		addr->port = port;
 		addr->transportStyle = eTransportSSU;
-		addr->cost = 10; // NTCP2 should have priority over SSU
+		addr->cost = 9; // NTCP2 should have priority over SSU
 		addr->caps = i2p::data::RouterInfo::eSSUTesting | i2p::data::RouterInfo::eSSUIntroducer; // BC;
 		addr->date = 0;
 		addr->ssu.reset (new SSUExt ());