AbstractOioChannel.java — netty Source File

Source Code

/*
 * Copyright 2012 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.oio;

import io.netty.channel.AbstractChannel;
import io.netty.channel.Channel;
import io.netty.channel.ChannelPromise;
import io.netty.channel.EventLoop;
import io.netty.channel.ThreadPerChannelEventLoop;

import java.net.SocketAddress;

/**
 * Abstract base class for {@link Channel} implementations that use Old-Blocking-IO
 *
 * @deprecated use NIO / EPOLL / KQUEUE transport.
 */
@Deprecated
public abstract class AbstractOioChannel extends AbstractChannel {

    protected static final int SO_TIMEOUT = 1000;

    boolean readPending;
    boolean readWhenInactive;
    final Runnable readTask = new Runnable() {
        @Override
        public void run() {
            doRead();
        }
    };
    private final Runnable clearReadPendingRunnable = new Runnable() {
        @Override
        public void run() {
            readPending = false;
        }
    };

    /**
     * @see AbstractChannel#AbstractChannel(Channel)
     */
    protected AbstractOioChannel(Channel parent) {
        super(parent);
    }

    @Override
    protected AbstractUnsafe newUnsafe() {
        return new DefaultOioUnsafe();
// ... (107 more lines)