core/src/main/java/org/apache/servicecomb/core/Transport.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.servicecomb.core;

import org.apache.servicecomb.swagger.invocation.AsyncResponse;

// TODO:感觉要拆成显式的client、server才好些
public interface Transport {
  String getName();

  default int getOrder() {
    return 0;
  }

  default boolean canInit() {
    return true;
  }

  boolean init() throws Exception;

  /*
   * endpoint的格式为 URI，比如rest://192.168.1.1:8080
   */
  Object parseAddress(String endpoint);

  /*
   * 本transport的监听地址
   */
  Endpoint getEndpoint();

  /*
   * 用于上报到服务中心，要求是其他节点可访问的地址
   */
  Endpoint getPublishEndpoint() throws Exception;

  void send(Invocation invocation, AsyncResponse asyncResp) throws Exception;
}