update peer host test. support unspecified ip.

libp2p/Common.h

@@ -187,7 +187,7 @@ struct NodeIPEndpoint
 	bool isAllowed() const { return NodeIPEndpoint::test_allowLocal ? !address.is_unspecified() : isPublicAddress(address); }
 	
 	void streamRLP(RLPStream& _s, bool _inline = CreateList) const { if (_inline == CreateList) _s.appendList(3); if (address.is_v4()) _s << address.to_v4().to_bytes(); else _s << address.to_v6().to_bytes(); _s << udpPort << tcpPort; }
-	void interpretRLP(RLP const& _r) { if (_r[0].size() == 4) address = bi::address_v4(_r[0].toArray<byte, 4>()); else address = bi::address_v6(_r[0].toArray<byte, 16>()); udpPort = _r[1].toInt<uint16_t>(); tcpPort = _r[2].toInt<uint16_t>(); }
+	void interpretRLP(RLP const& _r) { if (_r[0].size() == 0) address = bi::address(); else if (_r[0].size() == 4) address = bi::address_v4(_r[0].toArray<byte, 4>()); else address = bi::address_v6(_r[0].toArray<byte, 16>()); udpPort = _r[1].toInt<uint16_t>(); tcpPort = _r[2].toInt<uint16_t>(); }
 };
 	
 struct Node

libp2p/NodeTable.cpp

@@ -512,7 +512,8 @@ void NodeTable::onReceived(UDPSocketFace*, bi::udp::endpoint const& _from, bytes
 				if (in.version != dev::p2p::c_protocolVersion)
 				{
 					if (auto n = nodeEntry(nodeid))
-						dropNode(n);
+						if (n)
+							dropNode(n);
 					return;
 				}
 				

test/libp2p/peer.cpp

@@ -51,9 +51,11 @@ BOOST_AUTO_TEST_CASE(host)
 	auto node2 = host2.id();
 	host2.start();
 	
+	while (!host2.isStarted())
+		this_thread::sleep_for(chrono::milliseconds(20));
 	host1.addNode(node2, NodeIPEndpoint(bi::address::from_string("127.0.0.1"), host2prefs.listenPort, host2prefs.listenPort));
 	
-	this_thread::sleep_for(chrono::seconds(3));
+	this_thread::sleep_for(chrono::seconds(10));
 	
 	auto host1peerCount = host1.peerCount();
 	auto host2peerCount = host2.peerCount();