@Override
@SuppressWarnings("unchecked")
public <T extends TransportResponse> void sendRequest(
DiscoveryNode node,
String action,
TransportRequest request,
TransportRequestOptions options,
TransportResponseHandler<T> handler) {
if (TransportLivenessAction.NAME.equals(action)) {
assertHeaders(request);
((TransportResponseHandler<LivenessResponse>) handler)
.handleResponse(new LivenessResponse(ClusterName.DEFAULT, node));
return;
}
if (ClusterStateAction.NAME.equals(action)) {
assertHeaders(request);
ClusterName cluster1 = new ClusterName("cluster1");
((TransportResponseHandler<ClusterStateResponse>) handler)
.handleResponse(new ClusterStateResponse(cluster1, state(cluster1)));
clusterStateLatch.countDown();
return;
}
handler.handleException(new TransportException("", new InternalException(action, request)));
}
@Override
@SuppressWarnings("unchecked")
public <T extends TransportResponse> void sendRequest(
DiscoveryNode node,
String action,
TransportRequest request,
TransportRequestOptions options,
TransportResponseHandler<T> handler) {
if (TransportLivenessAction.NAME.equals(action)) {
assertHeaders(threadPool);
((TransportResponseHandler<LivenessResponse>) handler)
.handleResponse(new LivenessResponse(clusterName, node));
return;
}
if (ClusterStateAction.NAME.equals(action)) {
assertHeaders(threadPool);
ClusterName cluster1 = new ClusterName("cluster1");
ClusterState.Builder builder = ClusterState.builder(cluster1);
// the sniffer detects only data nodes
builder.nodes(
DiscoveryNodes.builder()
.put(
new DiscoveryNode(
"node_id",
address,
Collections.emptyMap(),
Collections.singleton(DiscoveryNode.Role.DATA),
Version.CURRENT)));
((TransportResponseHandler<ClusterStateResponse>) handler)
.handleResponse(new ClusterStateResponse(cluster1, builder.build()));
clusterStateLatch.countDown();
return;
}
handler.handleException(new TransportException("", new InternalException(action)));
}