@Override
public void messageReceived(PingRequest request, TransportChannel channel) throws Exception {
// if we are not the node we are supposed to be pinged, send an exception
// this can happen when a kill -9 is sent, and another node is started using the same port
if (!latestNodes.localNodeId().equals(request.nodeId)) {
throw new ElasticSearchIllegalStateException(
"Got pinged as node ["
+ request.nodeId
+ "], but I am node ["
+ latestNodes.localNodeId()
+ "]");
}
channel.sendResponse(new PingResponse());
}
