2 * Copyright (c) 2015 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.netconf.test.tool.client.stress;
10 import com.google.common.base.Preconditions;
11 import com.google.common.util.concurrent.ListenableFuture;
12 import java.util.ArrayList;
13 import java.util.List;
14 import java.util.concurrent.ExecutionException;
15 import java.util.concurrent.TimeUnit;
16 import java.util.concurrent.TimeoutException;
17 import java.util.concurrent.atomic.AtomicInteger;
18 import org.opendaylight.netconf.api.NetconfMessage;
19 import org.opendaylight.netconf.api.xml.XmlUtil;
20 import org.opendaylight.netconf.sal.connect.netconf.listener.NetconfDeviceCommunicator;
21 import org.opendaylight.yangtools.yang.common.RpcResult;
22 import org.slf4j.Logger;
23 import org.slf4j.LoggerFactory;
25 class AsyncExecutionStrategy extends AbstractExecutionStrategy {
26 private static final Logger LOG = LoggerFactory.getLogger(AsyncExecutionStrategy.class);
28 AsyncExecutionStrategy(final Parameters params, final List<NetconfMessage> editConfigMsgs,
29 final NetconfDeviceCommunicator sessionListener) {
30 super(params, editConfigMsgs, sessionListener);
34 public void invoke() {
35 final AtomicInteger responseCounter = new AtomicInteger(0);
36 final List<ListenableFuture<RpcResult<NetconfMessage>>> futures = new ArrayList<>();
39 for (final Integer editBatch : getEditBatches()) {
40 for (int i = 0; i < editBatch; i++) {
41 final int msgId = i + batchI * getParams().editBatchSize;
42 final NetconfMessage msg = getPreparedMessages().get(msgId);
43 LOG.debug("Sending message {}", msgId);
44 if (LOG.isDebugEnabled()) {
45 LOG.debug("Sending message {}", XmlUtil.toString(msg.getDocument()));
47 final ListenableFuture<RpcResult<NetconfMessage>> netconfMessageFuture =
48 getSessionListener().sendRequest(msg, StressClient.EDIT_QNAME);
49 futures.add(netconfMessageFuture);
52 LOG.info("Batch {} with size {} sent. Committing", batchI, editBatch);
53 if (getParams().candidateDatastore) {
54 futures.add(getSessionListener().sendRequest(StressClient.COMMIT_MSG, StressClient.COMMIT_QNAME));
58 LOG.info("All batches sent. Waiting for responses");
59 // Wait for every future
60 for (final ListenableFuture<RpcResult<NetconfMessage>> future : futures) {
62 final RpcResult<NetconfMessage> netconfMessageRpcResult = future.get(
63 getParams().msgTimeout, TimeUnit.SECONDS);
64 if (netconfMessageRpcResult.isSuccessful()) {
65 responseCounter.incrementAndGet();
66 LOG.debug("Received response {}", responseCounter.get());
68 LOG.warn("Request failed {}", netconfMessageRpcResult);
70 } catch (final InterruptedException e) {
71 throw new RuntimeException(e);
72 } catch (final ExecutionException | TimeoutException e) {
73 throw new RuntimeException("Request not finished", e);
77 Preconditions.checkState(
78 responseCounter.get() == getEditAmount() + (getParams().candidateDatastore ? getEditBatches().size() : 0),
79 "Not all responses were received, only %s from %s",
80 responseCounter.get(), getParams().editCount + getEditBatches().size());