pick routers with any bandwidth if limited connectivity

libi2pd/TunnelPool.cpp

@@ -549,12 +549,12 @@ namespace tunnel
 	std::shared_ptr<const i2p::data::RouterInfo> TunnelPool::SelectNextHop (std::shared_ptr<const i2p::data::RouterInfo> prevHop, 
 		bool reverse, bool endpoint) const
 	{
-		bool tryClient = !IsExploratory ();
+		bool tryClient = !IsExploratory () && !i2p::context.IsLimitedConnectivity ();
 		std::shared_ptr<const i2p::data::RouterInfo> hop;
 		for (int i = 0; i < TUNNEL_POOL_MAX_HOP_SELECTION_ATTEMPTS; i++)
 		{
 			hop = tryClient ?
-				(m_IsHighBandwidth ? 
+				(m_IsHighBandwidth ?
 				 	i2p::data::netdb.GetHighBandwidthRandomRouter (prevHop, reverse, endpoint) : 
 				 	i2p::data::netdb.GetRandomRouter (prevHop, reverse, endpoint, true)):
 				i2p::data::netdb.GetRandomRouter (prevHop, reverse, endpoint, false);
@@ -587,7 +587,7 @@ namespace tunnel
 		else if (i2p::transport::transports.GetNumPeers () > 100 ||
 			(inbound && i2p::transport::transports.GetNumPeers () > 25))
 		{
-			auto r = i2p::transport::transports.GetRandomPeer (m_IsHighBandwidth);
+			auto r = i2p::transport::transports.GetRandomPeer (m_IsHighBandwidth && !i2p::context.IsLimitedConnectivity ());
 			if (r && r->IsECIES () && !r->GetProfile ()->IsBad () &&
 				(numHops > 1 || (r->IsV4 () && (!inbound || r->IsPublished (true))))) // first inbound must be published ipv4
 			{