| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF 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 |
| * |
| * 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 org.apache.ignite.internal.client.thin; |
| |
| import java.lang.management.ThreadInfo; |
| import org.apache.ignite.client.ClientCache; |
| import org.apache.ignite.internal.util.typedef.internal.U; |
| import org.apache.ignite.testframework.GridTestUtils; |
| import org.junit.Test; |
| |
| import static org.apache.ignite.internal.client.thin.ReliableChannel.ASYNC_RUNNER_THREAD_NAME; |
| import static org.apache.ignite.internal.client.thin.TcpClientChannel.RECEIVER_THREAD_PREFIX; |
| |
| /** |
| * Test resource releasing by thin client. |
| */ |
| public class ThinClientPartitionAwarenessResourceReleaseTest extends ThinClientAbstractPartitionAwarenessTest { |
| /** |
| * Test that resources are correctly released after closing client with partition awareness. |
| */ |
| @Test |
| public void testResourcesReleasedAfterClientClosed() throws Exception { |
| startGrids(2); |
| |
| initClient(getClientConfiguration(0, 1), 0, 1); |
| |
| ClientCache<Integer, Integer> cache = client.getOrCreateCache(DEFAULT_CACHE_NAME); |
| |
| for (int i = 0; i < 100; i++) |
| cache.put(i, i); |
| |
| assertFalse(channels[0].isClosed()); |
| assertFalse(channels[1].isClosed()); |
| assertEquals(1, threadsCount(ASYNC_RUNNER_THREAD_NAME)); |
| assertEquals(2, threadsCount(RECEIVER_THREAD_PREFIX)); |
| |
| client.close(); |
| |
| assertTrue(channels[0].isClosed()); |
| assertTrue(channels[1].isClosed()); |
| assertTrue(GridTestUtils.waitForCondition(() -> threadsCount(ASYNC_RUNNER_THREAD_NAME) == 0, 1_000L)); |
| assertTrue(GridTestUtils.waitForCondition(() -> threadsCount(RECEIVER_THREAD_PREFIX) == 0, 1_000L)); |
| } |
| |
| /** |
| * Gets threads count with a given name. |
| */ |
| private static int threadsCount(String name) { |
| int cnt = 0; |
| |
| long[] threadIds = U.getThreadMx().getAllThreadIds(); |
| |
| for (long id : threadIds) { |
| ThreadInfo info = U.getThreadMx().getThreadInfo(id); |
| |
| if (info != null && info.getThreadState() != Thread.State.TERMINATED && info.getThreadName().startsWith(name)) |
| cnt++; |
| } |
| |
| return cnt; |
| } |
| } |