Max RTO of 1 s

network.cpp

@@ -312,6 +312,8 @@ uint64_t Connection::timeout( void )
   uint64_t RTO = lrint( ceil( SRTT + 4 * RTTVAR ) );
   if ( RTO < MIN_RTO ) {
     RTO = MIN_RTO;
+  } else if ( RTO > MAX_RTO ) {
+    RTO = MAX_RTO;
   }
   return RTO;
 }

network.hpp

@@ -58,6 +58,7 @@ namespace Network {
   private:
     static const int RECEIVE_MTU = 2048;
     static const uint64_t MIN_RTO = 50; /* ms */
+    static const uint64_t MAX_RTO = 1000; /* ms */
 
     int sock;
     struct sockaddr_in remote_addr;