EpollChannelOption.java — netty Source File

Source Code

/*
 * Copyright 2014 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.channel.epoll;

import io.netty.channel.ChannelOption;
import io.netty.channel.unix.UnixChannelOption;
import java.net.InetAddress;
import java.util.Map;

public final class EpollChannelOption<T> extends UnixChannelOption<T> {

    public static final ChannelOption<Boolean> TCP_CORK = valueOf(EpollChannelOption.class, "TCP_CORK");
    public static final ChannelOption<Long> TCP_NOTSENT_LOWAT = valueOf(EpollChannelOption.class, "TCP_NOTSENT_LOWAT");
    public static final ChannelOption<Integer> TCP_KEEPIDLE = valueOf(EpollChannelOption.class, "TCP_KEEPIDLE");
    public static final ChannelOption<Integer> TCP_KEEPINTVL = valueOf(EpollChannelOption.class, "TCP_KEEPINTVL");
    public static final ChannelOption<Integer> TCP_KEEPCNT = valueOf(EpollChannelOption.class, "TCP_KEEPCNT");
    public static final ChannelOption<Integer> TCP_USER_TIMEOUT =
            valueOf(EpollChannelOption.class, "TCP_USER_TIMEOUT");
    public static final ChannelOption<Boolean> IP_FREEBIND = valueOf("IP_FREEBIND");
    public static final ChannelOption<Boolean> IP_BIND_ADDRESS_NO_PORT = valueOf("IP_BIND_ADDRESS_NO_PORT");
    public static final ChannelOption<Boolean> IP_MULTICAST_ALL = valueOf("IP_MULTICAST_ALL");
    public static final ChannelOption<Boolean> IP_TRANSPARENT = valueOf("IP_TRANSPARENT");
    public static final ChannelOption<Boolean> IP_RECVORIGDSTADDR = valueOf("IP_RECVORIGDSTADDR");
    /**
     * @deprecated Use {@link ChannelOption#TCP_FASTOPEN} instead.
     */
    @Deprecated
    public static final ChannelOption<Integer> TCP_FASTOPEN = ChannelOption.TCP_FASTOPEN;

    /**
     * @deprecated Use {@link ChannelOption#TCP_FASTOPEN_CONNECT} instead.
     */
    @Deprecated
    public static final ChannelOption<Boolean> TCP_FASTOPEN_CONNECT = ChannelOption.TCP_FASTOPEN_CONNECT;
    public static final ChannelOption<Integer> TCP_DEFER_ACCEPT =
            ChannelOption.valueOf(EpollChannelOption.class, "TCP_DEFER_ACCEPT");
    public static final ChannelOption<Boolean> TCP_QUICKACK = valueOf(EpollChannelOption.class, "TCP_QUICKACK");
    public static final ChannelOption<Integer> SO_BUSY_POLL = valueOf(EpollChannelOption.class, "SO_BUSY_POLL");

    /**
     * @deprecated Netty always uses level-triggered mode and so this method is just a no-op.
     */
    @Deprecated
    public static final ChannelOption<EpollMode> EPOLL_MODE =
            ChannelOption.valueOf(EpollChannelOption.class, "EPOLL_MODE");

    public static final ChannelOption<Map<InetAddress, byte[]>> TCP_MD5SIG = valueOf("TCP_MD5SIG");

    public static final ChannelOption<Integer> MAX_DATAGRAM_PAYLOAD_SIZE = valueOf("MAX_DATAGRAM_PAYLOAD_SIZE");
    public static final ChannelOption<Boolean> UDP_GRO = valueOf("UDP_GRO");

    @SuppressWarnings({ "unused", "deprecation" })
    private EpollChannelOption() {
    }
}