QuicConnectionAddress.java — netty Source File

Source Code

/*
 * Copyright 2020 The Netty Project
 *
 * The Netty Project 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:
 *
 *   https://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.netty.handler.codec.quic;

import io.netty.buffer.ByteBuf;
import io.netty.buffer.ByteBufUtil;
import io.netty.buffer.Unpooled;
import io.netty.util.internal.EmptyArrays;

import java.net.SocketAddress;
import java.nio.ByteBuffer;
import java.util.Objects;

/**
 * A {@link QuicConnectionAddress} that can be used to connect too.
 */
public final class QuicConnectionAddress extends SocketAddress {

    static final QuicConnectionAddress NULL_LEN = new QuicConnectionAddress(EmptyArrays.EMPTY_BYTES);

    /**
     * Special {@link QuicConnectionAddress} that should be used when the connection address should be generated
     * and chosen on the fly.
     */
    public static final QuicConnectionAddress EPHEMERAL = new QuicConnectionAddress(null, false);

    private final String toStr;

    private final ByteBuffer connId;

    /**
     * Create a new instance
     *
     * @param connId the connection id to use.
     */
    public QuicConnectionAddress(byte[] connId) {
        this(ByteBuffer.wrap(connId.clone()), true);
    }

    /**
     * Create a new instance
     *
     * @param connId the connection id to use.
     */
    public QuicConnectionAddress(ByteBuffer connId) {
        this(connId.duplicate(), true);
    }
// ... (76 more lines)