From c8f4ace5c4608965385716ef51c3129160c516a0 Mon Sep 17 00:00:00 2001
From: orignal <i2porignal@yandex.ru>
Date: Fri, 21 Sep 2018 10:13:18 -0400
Subject: [PATCH] update timestamp before publishing

---
 libi2pd/NetDb.cpp         | 11 +++++------
 libi2pd/RouterContext.cpp |  6 ++++++
 libi2pd/RouterContext.h   |  3 ++-
 3 files changed, 13 insertions(+), 7 deletions(-)

diff --git a/libi2pd/NetDb.cpp b/libi2pd/NetDb.cpp
index 410b71e6..0add6f91 100644
--- a/libi2pd/NetDb.cpp
+++ b/libi2pd/NetDb.cpp
@@ -130,18 +130,17 @@ namespace data
 					lastDestinationCleanup = ts;
 				}
 
-				if (ts - lastPublish >= NETDB_PUBLISH_INTERVAL && !m_HiddenMode) // publish
+				if (ts - lastPublish >= NETDB_PUBLISH_INTERVAL) // update timestamp and publish 
 				{
-					Publish ();
+					i2p::context.UpdateTimestamp (ts);
+					if (!m_HiddenMode) Publish ();
 					lastPublish = ts;
 				}
 				if (ts - lastExploratory >= 30) // exploratory every 30 seconds
 				{
 					auto numRouters = m_RouterInfos.size ();
-					if (numRouters == 0)
-					{
-                                                throw std::runtime_error("No known routers, reseed seems to be totally failed");
-					}
+					if (!numRouters)
+                    	throw std::runtime_error("No known routers, reseed seems to be totally failed");
 					else // we have peers now
 						m_FloodfillBootstrap = nullptr;
 					if (numRouters < 2500 || ts - lastExploratory >= 90)
diff --git a/libi2pd/RouterContext.cpp b/libi2pd/RouterContext.cpp
index d255da17..0d3c707b 100644
--- a/libi2pd/RouterContext.cpp
+++ b/libi2pd/RouterContext.cpp
@@ -497,6 +497,12 @@ namespace i2p
 		}
 	}
 
+	void RouterContext::UpdateTimestamp (uint64_t ts)
+	{
+		if (ts > m_LastUpdateTime + ROUTER_INFO_UPDATE_INTERVAL)
+			UpdateRouterInfo ();
+	}
+
 	bool RouterContext::Load ()
 	{
 		std::ifstream fk (i2p::fs::DataDirPath (ROUTER_KEYS), std::ifstream::in | std::ifstream::binary);
diff --git a/libi2pd/RouterContext.h b/libi2pd/RouterContext.h
index 0b88ea82..f65bc702 100644
--- a/libi2pd/RouterContext.h
+++ b/libi2pd/RouterContext.h
@@ -103,6 +103,7 @@ namespace i2p
 			void UpdateNTCPV6Address (const boost::asio::ip::address& host); // called from NTCP session
 			void UpdateNTCP2V6Address (const boost::asio::ip::address& host); // called from NTCP2 session
 			void UpdateStats ();
+			void UpdateTimestamp (uint64_t ts); // in seconds, called from NetDb before publishing
 			void CleanupDestination ();	// garlic destination
 
 			// implements LocalDestination
@@ -134,7 +135,7 @@ namespace i2p
 			i2p::data::RouterInfo m_RouterInfo;
 			i2p::data::PrivateKeys m_Keys;
 			std::shared_ptr<i2p::crypto::CryptoKeyDecryptor> m_Decryptor;
-			uint64_t m_LastUpdateTime;
+			uint64_t m_LastUpdateTime; // in seconds
 			bool m_AcceptsTunnels, m_IsFloodfill;
 			uint64_t m_StartupTime; // in seconds since epoch
 			uint64_t m_BandwidthLimit; // allowed bandwidth