revert

llarp/service/sendcontext.cpp

@@ -57,6 +57,7 @@ namespace llarp
     {
       SharedSecret shared;
       ProtocolFrame f;
+      f.C.Zero();
       f.N.Randomize();
       f.T = currentConvoTag;
       f.S = ++sequenceNo;

llarp/utp/session.cpp

@@ -195,7 +195,7 @@ namespace llarp
         return now - lastActive > 5000;
       if(state == eSessionReady)
       {
-        if(now <= lastSend || lastSend == 0)
+        if(now <= lastSend)
           return false;
         return now - lastSend > 30000;
       }