netty5/transport-native-io_uring/src/main/java/io/netty/channel/uring/IOUringServerChannelConfig.java

/*
 * 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:
 *
 *   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.netty.channel.uring;

import io.netty.buffer.ByteBufAllocator;
import io.netty.channel.Channel;
import io.netty.channel.ChannelException;
import io.netty.channel.ChannelOption;
import io.netty.channel.MessageSizeEstimator;
import io.netty.channel.RecvByteBufAllocator;
import io.netty.channel.WriteBufferWaterMark;
import io.netty.channel.socket.ServerSocketChannelConfig;
import io.netty.util.NetUtil;

import java.io.IOException;
import java.util.Map;

import static io.netty.channel.ChannelOption.*;
import static io.netty.util.internal.ObjectUtil.*;

public class IOUringServerChannelConfig extends IOUringChannelConfig implements ServerSocketChannelConfig {
    private volatile int backlog = NetUtil.SOMAXCONN;

    IOUringServerChannelConfig(AbstractIOUringServerChannel channel) {
        super(channel);
    }

    @Override
    public boolean isReuseAddress() {
        try {
            return ((IOUringSocketChannel) channel).socket.isReuseAddress();
        } catch (IOException e) {
            throw new ChannelException(e);
        }
    }

    @Override
    public IOUringServerChannelConfig setReuseAddress(boolean reuseAddress) {
        try {
            ((IOUringSocketChannel) channel).socket.setReuseAddress(reuseAddress);
            return this;
        } catch (IOException e) {
            throw new ChannelException(e);
        }
    }

    @Override
    public int getReceiveBufferSize() {
        try {
            return ((IOUringSocketChannel) channel).socket.getReceiveBufferSize();
        } catch (IOException e) {
            throw new ChannelException(e);
        }
    }

    @Override
    public IOUringServerChannelConfig setReceiveBufferSize(int receiveBufferSize) {
        try {
            ((IOUringSocketChannel) channel).socket.setReceiveBufferSize(receiveBufferSize);
            return this;
        } catch (IOException e) {
            throw new ChannelException(e);
        }
    }

    @Override
    public int getBacklog() {
        return backlog;
    }

    @Override
    public IOUringServerChannelConfig setBacklog(int backlog) {
        checkPositiveOrZero(backlog, "backlog");
        this.backlog = backlog;
        return this;
    }

    @Override
    public IOUringServerChannelConfig setPerformancePreferences(int connectionTime, int latency, int bandwidth) {
        return this;
    }

    @Override
    public IOUringServerChannelConfig setConnectTimeoutMillis(int connectTimeoutMillis) {
        super.setConnectTimeoutMillis(connectTimeoutMillis);
        return this;
    }

    @Override
    @Deprecated
    public IOUringServerChannelConfig setMaxMessagesPerRead(int maxMessagesPerRead) {
        super.setMaxMessagesPerRead(maxMessagesPerRead);
        return this;
    }

    @Override
    public IOUringServerChannelConfig setWriteSpinCount(int writeSpinCount) {
        super.setWriteSpinCount(writeSpinCount);
        return this;
    }

    @Override
    public IOUringServerChannelConfig setAllocator(ByteBufAllocator allocator) {
        super.setAllocator(allocator);
        return this;
    }

    @Override
    public IOUringServerChannelConfig setRecvByteBufAllocator(RecvByteBufAllocator allocator) {
        super.setRecvByteBufAllocator(allocator);
        return this;
    }

    @Override
    public IOUringServerChannelConfig setAutoRead(boolean autoRead) {
        super.setAutoRead(autoRead);
        return this;
    }

    @Override
    @Deprecated
    public IOUringServerChannelConfig setWriteBufferHighWaterMark(int writeBufferHighWaterMark) {
        super.setWriteBufferHighWaterMark(writeBufferHighWaterMark);
        return this;
    }

    @Override
    @Deprecated
    public IOUringServerChannelConfig setWriteBufferLowWaterMark(int writeBufferLowWaterMark) {
        super.setWriteBufferLowWaterMark(writeBufferLowWaterMark);
        return this;
    }

    @Override
    public IOUringServerChannelConfig setWriteBufferWaterMark(WriteBufferWaterMark writeBufferWaterMark) {
        super.setWriteBufferWaterMark(writeBufferWaterMark);
        return this;
    }

    @Override
    public IOUringServerChannelConfig setMessageSizeEstimator(MessageSizeEstimator estimator) {
        super.setMessageSizeEstimator(estimator);
        return this;
    }
}