RedisClient pipeline support. #42
Nikita
10 years ago
parent
c751f88148
commit
dd5bf7c353
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/**
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* Copyright 2014 Nikita Koksharov, Nickolay Borbit
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.redisson.client.handler;
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import org.redisson.client.protocol.CommandData;
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import org.redisson.client.protocol.CommandsData;
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import io.netty.buffer.ByteBuf;
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import io.netty.channel.ChannelHandlerContext;
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import io.netty.handler.codec.MessageToByteEncoder;
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/**
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*
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* @author Nikita Koksharov
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*
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*/
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public class CommandsListEncoder extends MessageToByteEncoder<CommandsData> {
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private final CommandEncoder encoder = new CommandEncoder();
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@Override
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protected void encode(ChannelHandlerContext ctx, CommandsData msg, ByteBuf out) throws Exception {
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for (CommandData<?, ?> commandData : msg.getCommands()) {
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encoder.encode(ctx, (CommandData<Object, Object>)commandData, out);
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}
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}
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}
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/**
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* Copyright 2014 Nikita Koksharov, Nickolay Borbit
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.redisson.client.protocol;
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import java.util.List;
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import java.util.concurrent.atomic.AtomicBoolean;
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public class CommandsData implements QueueCommand {
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private final List<CommandData<?, ?>> commands;
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private final AtomicBoolean sended = new AtomicBoolean();
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public CommandsData(List<CommandData<?, ?>> commands) {
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super();
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this.commands = commands;
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}
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public List<CommandData<? extends Object, ? extends Object>> getCommands() {
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return commands;
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}
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public AtomicBoolean getSended() {
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return sended;
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}
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}
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/**
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* Copyright 2014 Nikita Koksharov, Nickolay Borbit
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.redisson.client.protocol;
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import java.util.concurrent.atomic.AtomicBoolean;
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public interface QueueCommand {
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AtomicBoolean getSended();
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}
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package org.redisson;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.concurrent.ExecutionException;
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import java.util.concurrent.ExecutorService;
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import java.util.concurrent.Executors;
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import java.util.concurrent.TimeUnit;
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import org.junit.Assert;
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import org.junit.Test;
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import org.redisson.client.RedisClient;
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import org.redisson.client.RedisConnection;
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import org.redisson.client.protocol.CommandData;
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import org.redisson.client.protocol.LongCodec;
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import org.redisson.client.protocol.RedisCommands;
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import org.redisson.client.protocol.StringCodec;
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import io.netty.util.concurrent.Promise;
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public class RedisClientTest {
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@Test
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public void test() throws InterruptedException {
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RedisClient c = new RedisClient("localhost", 6379);
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final RedisConnection conn = c.connect();
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conn.sync(StringCodec.INSTANCE, RedisCommands.SET, "test", 0);
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ExecutorService pool = Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors()*2);
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for (int i = 0; i < 100000; i++) {
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pool.execute(new Runnable() {
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@Override
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public void run() {
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conn.async(StringCodec.INSTANCE, RedisCommands.INCR, "test");
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}
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});
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}
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pool.shutdown();
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pool.awaitTermination(1, TimeUnit.HOURS);
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Assert.assertEquals(100000L, conn.sync(LongCodec.INSTANCE, RedisCommands.GET, "test"));
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}
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@Test
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public void testPipeline() throws InterruptedException, ExecutionException {
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RedisClient c = new RedisClient("localhost", 6379);
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RedisConnection conn = c.connect();
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conn.sync(StringCodec.INSTANCE, RedisCommands.SET, "test", 0);
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List<CommandData<?, ?>> commands = new ArrayList<CommandData<?, ?>>();
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CommandData<String, String> cmd1 = conn.create(null, RedisCommands.PING);
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commands.add(cmd1);
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CommandData<Long, Long> cmd2 = conn.create(null, RedisCommands.INCR, "test");
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commands.add(cmd2);
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CommandData<Long, Long> cmd3 = conn.create(null, RedisCommands.INCR, "test");
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commands.add(cmd3);
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CommandData<String, String> cmd4 = conn.create(null, RedisCommands.PING);
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commands.add(cmd4);
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conn.send(commands);
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Assert.assertEquals("PONG", cmd1.getPromise().get());
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Assert.assertEquals(1, (long)cmd2.getPromise().get());
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Assert.assertEquals(2, (long)cmd3.getPromise().get());
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Assert.assertEquals("PONG", cmd4.getPromise().get());
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}
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}
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