From da7e2f25808bba3e5dc6c59d2e37407895cb7573 Mon Sep 17 00:00:00 2001
From: orignal <i2porignal@yandex.ru>
Date: Sat, 19 Dec 2020 15:07:12 -0500
Subject: [PATCH] don't send message through non-established session

---
 libi2pd/Datagram.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/libi2pd/Datagram.cpp b/libi2pd/Datagram.cpp
index 559b0a8b..9d61f5e0 100644
--- a/libi2pd/Datagram.cpp
+++ b/libi2pd/Datagram.cpp
@@ -295,11 +295,11 @@ namespace datagram
 			}	
 		}	
 
-		if (!m_RoutingSession || !m_RoutingSession->GetOwner ()) 
+		if (!m_RoutingSession || !m_RoutingSession->GetOwner () || !m_RoutingSession->IsReadyToSend ()) 
 		{
 			bool found = false;
 			for (auto& it: m_PendingRoutingSessions)
-				if (it->GetOwner ()) // found established session
+				if (it->GetOwner () && m_RoutingSession->IsReadyToSend ()) // found established session
 				{
 					m_RoutingSession = it;
 					m_PendingRoutingSessions.clear ();
@@ -309,7 +309,7 @@ namespace datagram
 			if (!found)
 			{	
 				m_RoutingSession = m_LocalDestination->GetRoutingSession(m_RemoteLeaseSet, true);
-				if (!m_RoutingSession->GetOwner ())
+				if (!m_RoutingSession->GetOwner () || !m_RoutingSession->IsReadyToSend ())
 					m_PendingRoutingSessions.push_back (m_RoutingSession);
 			}	
 		}