/*
* Copyright 2013 Peter Lawrey
*
* Licensed 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 com.higherfrequencytrading.chronicle.impl;
import com.higherfrequencytrading.chronicle.Chronicle;
import com.higherfrequencytrading.chronicle.Excerpt;
import com.higherfrequencytrading.chronicle.tcp.InProcessChronicleSink;
import com.higherfrequencytrading.chronicle.tcp.InProcessChronicleSource;
import com.higherfrequencytrading.chronicle.tools.ChronicleTools;
import org.junit.Test;
import java.io.IOException;
/**
* @author peter.lawrey
*/
public class ChainedInProcessChronicleTest {
private static final String TMP = System.getProperty("java.io.tmpdir");
@Test
public void testChained() throws IOException {
ChronicleTools.deleteOnExit(TMP + "/chronicle1");
Chronicle chronicle1 = new IndexedChronicle(TMP + "/chronicle1");
InProcessChronicleSource source1 = new InProcessChronicleSource(chronicle1, 61111);
ChronicleTools.deleteOnExit(TMP + "/chronicle2");
Chronicle chronicle2 = new IndexedChronicle(TMP + "/chronicle2");
InProcessChronicleSource source2 = new InProcessChronicleSource(chronicle2, 62222);
InProcessChronicleSink sink2 = new InProcessChronicleSink(source2, "localhost", 61111);
ChronicleTools.deleteOnExit(TMP + "/chronicle3");
Chronicle chronicle3 = new IndexedChronicle(TMP + "/chronicle3");
InProcessChronicleSink sink3 = new InProcessChronicleSink(chronicle3, "localhost", 62222);
Excerpt excerpt1 = source1.createExcerpt();
Excerpt excerpt2 = sink2.createExcerpt();
Excerpt excerpt3 = sink3.createExcerpt();
for (int i = 1; i < 20; i++) {
excerpt1.startExcerpt(8);
excerpt1.writeLong(System.nanoTime());
excerpt1.finish();
while (excerpt2.size() < i)
excerpt2.nextIndex();
while (excerpt3.size() < i)
excerpt3.nextIndex();
}
sink3.close();
sink2.close();
source1.close();
}
}