Monitor network latency between nodes

[m.sza...@gmail.com]

Hello

I'm using Hazelcast 4 and have map

    hazelcastInstance.getConfig()
                    .addMapConfig(new MapConfig(mapName(name)).setMaxSizeConfig(new MaxSizeConfig(10000, MaxSizePolicy.PER_NODE))                    .setEvictionPolicy(EvictionPolicy.LRU).setReadBackupData(true).setBackupCount(0).setAsyncBackupCount(1));

So I have asynch backup, how to get programicly information about netowrk latency which occurs during data sending beetoween nodes in network