Merge "Increase the buffer size when NH has higher number of componen…

…ts." into R3.2
Juniper · Oct 25, 2016 · e32ab6d · e32ab6d
2 parents ac9fca2 + 497f565
commit e32ab6d
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/src/vnsw/agent/vrouter/ksync/nexthop_ksync.h b/src/vnsw/agent/vrouter/ksync/nexthop_ksync.h
@@ -48,7 +48,13 @@ class NHKSyncEntry : public KSyncNetlinkDBEntry {
     void SetEncap(InterfaceKSyncEntry *if_ksync, std::vector<int8_t> &encap);
     bool is_bridge() const { return is_bridge_; }
 
-    int MsgLen() { return kDefaultNhMsgSize; }
+    int MsgLen() {
+        // for larger component NH lists, increase message length
+        if (component_nh_list_.size() < 256)
+            return kDefaultNhMsgSize;
+        else
+            return 2 * kDefaultNhMsgSize;
+    }
 private:
     class KSyncComponentNH {
     public: