core/src/main/java/io/grpc/Grpc.java

/*
 * Copyright 2016, gRPC Authors All rights reserved.
 *
 * Licensed 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 io.grpc;

import java.net.SocketAddress;
import javax.net.ssl.SSLSession;

/**
 * Stuff that are part of the public API but are not bound to particular classes, e.g., static
 * methods, constants, attribute and context keys.
 */
public final class Grpc {
  private Grpc() {
  }

  /**
   * Attribute key for the remote address of a transport.
   */
  @ExperimentalApi("https://github.com/grpc/grpc-java/issues/1710")
  public static final Attributes.Key<SocketAddress> TRANSPORT_ATTR_REMOTE_ADDR =
          Attributes.Key.of("remote-addr");

  /**
   * Attribute key for SSL session of a transport.
   */
  @ExperimentalApi("https://github.com/grpc/grpc-java/issues/1710")
  public static final Attributes.Key<SSLSession> TRANSPORT_ATTR_SSL_SESSION =
          Attributes.Key.of("ssl-session");
}