reduce publishing confimation intervals

libi2pd/Destination.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2013-2024, The PurpleI2P Project
+* Copyright (c) 2013-2025, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -597,7 +597,8 @@ namespace client
 			m_ExcludedFloodfills.clear ();
 			m_PublishReplyToken = 0;
 			// schedule verification
-			m_PublishVerificationTimer.expires_from_now (boost::posix_time::seconds(PUBLISH_VERIFICATION_TIMEOUT));
+			m_PublishVerificationTimer.expires_from_now (boost::posix_time::seconds(PUBLISH_VERIFICATION_TIMEOUT +
+				(m_Pool ? m_Pool->GetRng ()() % PUBLISH_VERIFICATION_TIMEOUT_VARIANCE : 0)));
 			m_PublishVerificationTimer.async_wait (std::bind (&LeaseSetDestination::HandlePublishVerificationTimer,
 			shared_from_this (), std::placeholders::_1));
 		}
@@ -676,8 +677,8 @@ namespace client
 				m_ExcludedFloodfills.clear ();
 				m_PublishReplyToken = 1; // dummy non-zero value
 				// try again after a while
-				LogPrint (eLogInfo, "Destination: Can't publish LeasetSet because destination is not ready. Try publishing again after ", PUBLISH_CONFIRMATION_TIMEOUT, " seconds");
-				m_PublishConfirmationTimer.expires_from_now (boost::posix_time::seconds(PUBLISH_CONFIRMATION_TIMEOUT));
+				LogPrint (eLogInfo, "Destination: Can't publish LeasetSet because destination is not ready. Try publishing again after ", PUBLISH_CONFIRMATION_TIMEOUT, " milliseconds");
+				m_PublishConfirmationTimer.expires_from_now (boost::posix_time::milliseconds(PUBLISH_CONFIRMATION_TIMEOUT));
 				m_PublishConfirmationTimer.async_wait (std::bind (&LeaseSetDestination::HandlePublishConfirmationTimer,
 					shared_from_this (), std::placeholders::_1));
 				return;
@@ -696,7 +697,7 @@ namespace client
 						s->HandlePublishConfirmationTimer (boost::system::error_code());
 					});
 			};
-		m_PublishConfirmationTimer.expires_from_now (boost::posix_time::seconds(PUBLISH_CONFIRMATION_TIMEOUT));
+		m_PublishConfirmationTimer.expires_from_now (boost::posix_time::milliseconds(PUBLISH_CONFIRMATION_TIMEOUT));
 		m_PublishConfirmationTimer.async_wait (std::bind (&LeaseSetDestination::HandlePublishConfirmationTimer,
 			shared_from_this (), std::placeholders::_1));
 		outbound->SendTunnelDataMsgTo (floodfill->GetIdentHash (), 0, msg);
@@ -712,15 +713,15 @@ namespace client
 				m_PublishReplyToken = 0;
 				if (GetIdentity ()->GetCryptoKeyType () == i2p::data::CRYPTO_KEY_TYPE_ELGAMAL)
 				{
-					LogPrint (eLogWarning, "Destination: Publish confirmation was not received in ", PUBLISH_CONFIRMATION_TIMEOUT, " seconds or failed. will try again");
+					LogPrint (eLogWarning, "Destination: Publish confirmation was not received in ", PUBLISH_CONFIRMATION_TIMEOUT, " milliseconds or failed. will try again");
 					Publish ();
 				}
 				else
 				{
-					LogPrint (eLogWarning, "Destination: Publish confirmation was not received in ", PUBLISH_CONFIRMATION_TIMEOUT, " seconds from Java floodfill for crypto type ", (int)GetIdentity ()->GetCryptoKeyType ());
+					LogPrint (eLogWarning, "Destination: Publish confirmation was not received in ", PUBLISH_CONFIRMATION_TIMEOUT, " milliseconds from Java floodfill for crypto type ", (int)GetIdentity ()->GetCryptoKeyType ());
 					// Java floodfill never sends confirmation back for unknown crypto type
 					// assume it successive and try to verify
-					m_PublishVerificationTimer.expires_from_now (boost::posix_time::seconds(PUBLISH_VERIFICATION_TIMEOUT));
+					m_PublishVerificationTimer.expires_from_now (boost::posix_time::seconds(PUBLISH_VERIFICATION_TIMEOUT + PUBLISH_VERIFICATION_TIMEOUT_VARIANCE)); // always max
 					m_PublishVerificationTimer.async_wait (std::bind (&LeaseSetDestination::HandlePublishVerificationTimer,
 			shared_from_this (), std::placeholders::_1));
 

libi2pd/Destination.h

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2013-2024, The PurpleI2P Project
+* Copyright (c) 2013-2025, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -36,8 +36,9 @@ namespace client
 	const uint8_t PROTOCOL_TYPE_STREAMING = 6;
 	const uint8_t PROTOCOL_TYPE_DATAGRAM = 17;
 	const uint8_t PROTOCOL_TYPE_RAW = 18;
-	const int PUBLISH_CONFIRMATION_TIMEOUT = 5; // in seconds
-	const int PUBLISH_VERIFICATION_TIMEOUT = 10; // in seconds after successful publish
+	const int PUBLISH_CONFIRMATION_TIMEOUT = 1800; // in milliseconds
+	const int PUBLISH_VERIFICATION_TIMEOUT = 5; // in seconds after successful publish
+	const int PUBLISH_VERIFICATION_TIMEOUT_VARIANCE = 3; // in seconds
 	const int PUBLISH_MIN_INTERVAL = 20; // in seconds
 	const int PUBLISH_REGULAR_VERIFICATION_INTERNAL = 100; // in seconds periodically
 	const int LEASESET_REQUEST_TIMEOUT = 1600; // in milliseconds

libi2pd/RouterContext.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2013-2024, The PurpleI2P Project
+* Copyright (c) 2013-2025, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -1434,7 +1434,7 @@ namespace i2p
 						i2p::garlic::WrapECIESX25519MessageForRouter (msg, floodfill->GetIdentity ()->GetEncryptionPublicKey ()));
 				}	
 				else
-					LogPrint (eLogInfo, "Router: Can't publish our RouterInfo. No tunnles. Try again in ", ROUTER_INFO_CONFIRMATION_TIMEOUT, " seconds");
+					LogPrint (eLogInfo, "Router: Can't publish our RouterInfo. No tunnels. Try again in ", ROUTER_INFO_CONFIRMATION_TIMEOUT, " milliseconds");
 			}
 			m_PublishExcluded.insert (floodfill->GetIdentHash ());
 			m_PublishReplyToken = replyToken;
@@ -1448,7 +1448,7 @@ namespace i2p
 		if (m_PublishTimer)
 		{
 			m_PublishTimer->cancel ();
-			m_PublishTimer->expires_from_now (boost::posix_time::seconds(ROUTER_INFO_CONFIRMATION_TIMEOUT));
+			m_PublishTimer->expires_from_now (boost::posix_time::milliseconds(ROUTER_INFO_CONFIRMATION_TIMEOUT));
 			m_PublishTimer->async_wait (std::bind (&RouterContext::HandlePublishResendTimer,
 				this, std::placeholders::_1));
 		}	

libi2pd/RouterContext.h

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2013-2024, The PurpleI2P Project
+* Copyright (c) 2013-2025, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -34,7 +34,7 @@ namespace garlic
 	const int ROUTER_INFO_PUBLISH_INTERVAL = 39*60; // in seconds
 	const int ROUTER_INFO_INITIAL_PUBLISH_INTERVAL = 10; // in seconds
 	const int ROUTER_INFO_PUBLISH_INTERVAL_VARIANCE = 105;// in seconds
-	const int ROUTER_INFO_CONFIRMATION_TIMEOUT = 5; // in seconds
+	const int ROUTER_INFO_CONFIRMATION_TIMEOUT = 1600; // in milliseconds
 	const int ROUTER_INFO_MAX_PUBLISH_EXCLUDED_FLOODFILLS = 15;
 	const int ROUTER_INFO_CONGESTION_UPDATE_INTERVAL = 12*60; // in seconds
 	const int ROUTER_INFO_CLEANUP_INTERVAL = 102; // in seconds