IoUringSocketTestPermutation.java — netty Source File

Source Code

/*
 * Copyright 2024 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.uring;

import io.netty.bootstrap.Bootstrap;
import io.netty.bootstrap.ServerBootstrap;
import io.netty.channel.Channel;
import io.netty.channel.ChannelFactory;
import io.netty.channel.ChannelOption;
import io.netty.channel.EventLoopGroup;
import io.netty.channel.MultiThreadIoEventLoopGroup;
import io.netty.channel.socket.SocketProtocolFamily;
import io.netty.channel.socket.nio.NioDatagramChannel;
import io.netty.channel.socket.nio.NioServerSocketChannel;
import io.netty.channel.socket.nio.NioSocketChannel;
import io.netty.channel.unix.DomainSocketAddress;
import io.netty.channel.unix.tests.UnixTestUtils;
import io.netty.testsuite.transport.TestsuitePermutation;
import io.netty.testsuite.transport.TestsuitePermutation.BootstrapComboFactory;
import io.netty.testsuite.transport.TestsuitePermutation.BootstrapFactory;
import io.netty.testsuite.transport.socket.SocketTestPermutation;
import io.netty.util.concurrent.DefaultThreadFactory;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.concurrent.ThreadLocalRandom;

public class IoUringSocketTestPermutation extends SocketTestPermutation {

    static final IoUringSocketTestPermutation INSTANCE = new IoUringSocketTestPermutation();
    static final short BGID = 0;
    static final EventLoopGroup IO_URING_GROUP = newGroup(false);
    static final EventLoopGroup IO_URING_INCREMENTAL_GROUP = newGroup(true);

    static IoUringIoHandlerConfig buildConfig(boolean incremental) {
        IoUringIoHandlerConfig config = new IoUringIoHandlerConfig();
        if (IoUring.isRegisterBufferRingSupported()) {
            config.setBufferRingConfig(
                    IoUringBufferRingConfig.builder()
                            .bufferGroupId(BGID)
                            .bufferRingSize((short) 16)
                            .batchSize(8)
                            .incremental(incremental)
                            .allocator(new IoUringFixedBufferRingAllocator(1024))
                            // Ensure we test both variants
// ... (238 more lines)