oap-server/server-core/src/main/java/org/apache/skywalking/oap/server/core/source/SideCar.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

package org.apache.skywalking.oap.server.core.source;

import lombok.Getter;
import lombok.Setter;

/**
 * As service mesh is becoming the next generation standard infrastructure for k8s and out-of-k8s env, the sidecar
 * source would be an attachment for sources of Service, Instance, Endpoint, and their relationship.
 */
public class SideCar {
    /**
     * the sidecar/gateway proxy internal error code, the value bases on the implementation.
     */
    @Setter
    @Getter
    private String internalErrorCode = "";

    @Setter
    @Getter
    private long internalRequestLatencyNanos;
    @Setter
    @Getter
    private long internalResponseLatencyNanos;
}