io.netty5.microbench.handler.ssl.AbstractSslHandlerThroughputBenchmark Maven / Gradle / Ivy
/*
* Copyright 2017 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.netty5.microbench.handler.ssl;
import io.netty5.buffer.Buffer;
import io.netty5.buffer.BufferAllocator;
import io.netty5.buffer.DefaultBufferAllocators;
import io.netty5.channel.embedded.EmbeddedChannel;
import org.openjdk.jmh.annotations.Level;
import org.openjdk.jmh.annotations.Param;
import org.openjdk.jmh.annotations.Setup;
import org.openjdk.jmh.annotations.TearDown;
import java.util.concurrent.ThreadLocalRandom;
public abstract class AbstractSslHandlerThroughputBenchmark extends AbstractSslHandlerBenchmark {
@Param({ "64", "128", "512", "1024", "4096" })
public int messageSize;
@Param
public BufferType bufferType;
public enum BufferType {
HEAP {
@Override
Buffer newBuffer(int size) {
return DefaultBufferAllocators.onHeapAllocator().allocate(size);
}
},
DIRECT {
@Override
Buffer newBuffer(int size) {
return DefaultBufferAllocators.offHeapAllocator().allocate(size);
}
};
abstract Buffer newBuffer(int size);
}
protected Buffer wrapSrcBuffer;
protected EmbeddedChannel channel;
private BufferAllocator allocator;
@Setup(Level.Iteration)
public final void setup() throws Exception {
switch (bufferType) {
case HEAP:
allocator = DefaultBufferAllocators.onHeapAllocator();
break;
case DIRECT:
allocator = DefaultBufferAllocators.offHeapAllocator();
break;
}
initSslHandlers(allocator);
wrapSrcBuffer = allocateBuffer(messageSize);
byte[] bytes = new byte[messageSize];
ThreadLocalRandom.current().nextBytes(bytes);
wrapSrcBuffer.writeBytes(bytes).makeReadOnly();
// Complete the initial TLS handshake.
doHandshake();
}
@TearDown(Level.Iteration)
public final void tearDown() throws Exception {
destroySslHandlers();
wrapSrcBuffer.close();
clientCtx.releaseCumulation();
serverCtx.releaseCumulation();
}
protected final Buffer allocateBuffer(int size) {
return bufferType.newBuffer(size);
}
protected final Buffer doWrite(int numWrites) throws Exception {
clientCtx.releaseCumulation();
for (int i = 0; i < numWrites; ++i) {
Buffer copy = wrapSrcBuffer.copy(true);
clientSslHandler.write(clientCtx, copy);
}
clientSslHandler.flush(clientCtx);
return clientCtx.cumulation().split();
}
}