private RequestInfo getRequestInfo() {
    return new RequestInfo("a", new Port(1, PortType.SSL), new MockSend(nextCorrelationId++),
        new MockReplicaId(ReplicaType.CLOUD_BACKED), null);
  }
@return a new {@link RequestInfo} with a new correlation ID.
ambry-network/src/test/java/com/github/ambry/network/LocalNetworkClientTest.java