package org.infinispan.client.hotrod;
import static org.infinispan.server.hotrod.test.HotRodTestingUtil.hotRodCacheConfiguration;
import static org.testng.AssertJUnit.assertEquals;
import java.net.InetSocketAddress;
import org.apache.commons.pool.impl.GenericKeyedObjectPool;
import org.infinispan.client.hotrod.impl.transport.tcp.TcpTransport;
import org.infinispan.client.hotrod.impl.transport.tcp.TcpTransportFactory;
import org.infinispan.client.hotrod.test.HotRodClientTestingUtil;
import org.infinispan.client.hotrod.test.InternalRemoteCacheManager;
import org.infinispan.manager.EmbeddedCacheManager;
import org.infinispan.server.hotrod.HotRodServer;
import org.infinispan.test.SingleCacheManagerTest;
import org.infinispan.test.fwk.TestCacheManagerFactory;
import org.testng.annotations.AfterClass;
import org.testng.annotations.Test;
/**
* @author Mircea.Markus@jboss.com
* @since 4.1
*/
@Test (testName = "client.hotrod.DroppedConnectionsTest", groups = "functional")
public class DroppedConnectionsTest extends SingleCacheManagerTest {
private HotRodServer hotRodServer;
private RemoteCacheManager remoteCacheManager;
private RemoteCache rc;
private TcpTransportFactory transportFactory;
@Override
protected EmbeddedCacheManager createCacheManager() throws Exception {
cacheManager = TestCacheManagerFactory.createCacheManager(
hotRodCacheConfiguration(getDefaultStandaloneCacheConfig(false)));
hotRodServer = HotRodClientTestingUtil.startHotRodServer(cacheManager);
org.infinispan.client.hotrod.configuration.ConfigurationBuilder clientBuilder =
new org.infinispan.client.hotrod.configuration.ConfigurationBuilder();
clientBuilder
.connectionPool()
.testWhileIdle(false)
.minIdle(1)
.maxIdle(2)
.maxActive(2)
.addServer().host("localhost").port(hotRodServer.getPort());
remoteCacheManager = new InternalRemoteCacheManager(clientBuilder.build());
rc = remoteCacheManager.getCache();
transportFactory = (TcpTransportFactory) ((InternalRemoteCacheManager) remoteCacheManager).getTransportFactory();
return cacheManager;
}
@AfterClass
@Override
protected void teardown() {
super.teardown();
HotRodClientTestingUtil.killRemoteCacheManager(remoteCacheManager);
HotRodClientTestingUtil.killServers(hotRodServer);
}
public void testClosedConnection() throws Exception {
rc.put("k","v"); //make sure a connection is created
GenericKeyedObjectPool keyedObjectPool = transportFactory.getConnectionPool();
InetSocketAddress address = new InetSocketAddress("127.0.0.1", hotRodServer.getPort());
assertEquals(0, keyedObjectPool.getNumActive(address));
assertEquals(1, keyedObjectPool.getNumIdle(address));
TcpTransport tcpConnection = (TcpTransport) keyedObjectPool.borrowObject(address);
keyedObjectPool.returnObject(address, tcpConnection);//now we have a reference to the single connection in pool
tcpConnection.release();
assertEquals("v", rc.get("k"));
assertEquals(0, keyedObjectPool.getNumActive(address));
assertEquals(1, keyedObjectPool.getNumIdle(address));
TcpTransport tcpConnection2 = (TcpTransport) keyedObjectPool.borrowObject(address);
assert tcpConnection2.getId() != tcpConnection.getId();
}
}