import ch.qos.logback.classic.Level;
import com.google.common.base.Stopwatch;
import com.google.common.io.Files;
+import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
import io.netty.channel.nio.NioEventLoopGroup;
import io.netty.util.HashedWheelTimer;
import io.netty.util.Timer;
import java.util.concurrent.TimeoutException;
import net.sourceforge.argparse4j.inf.ArgumentParser;
import net.sourceforge.argparse4j.inf.ArgumentParserException;
-import org.opendaylight.controller.config.util.xml.XmlUtil;
import org.opendaylight.netconf.api.NetconfMessage;
+import org.opendaylight.netconf.api.xml.XmlUtil;
import org.opendaylight.netconf.client.NetconfClientDispatcherImpl;
import org.opendaylight.netconf.nettyutil.handler.ssh.client.AsyncSshHandler;
import org.opendaylight.netconf.sal.connect.api.RemoteDevice;
import org.w3c.dom.Node;
import org.xml.sax.SAXException;
+@SuppressFBWarnings("DM_EXIT")
public final class StressClient {
private static final Logger LOG = LoggerFactory.getLogger(StressClient.class);
static {
try {
- COMMIT_MSG = new NetconfMessage(XmlUtil.readXmlToDocument("<rpc message-id=\"commit-batch\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n" +
- " <commit/>\n" +
- "</rpc>"));
- } catch (SAXException | IOException e) {
+ COMMIT_MSG = new NetconfMessage(XmlUtil.readXmlToDocument(
+ "<rpc message-id=\"commit-batch\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
+ + " <commit/>\n"
+ + "</rpc>"));
+ } catch (final SAXException | IOException e) {
throw new ExceptionInInitializerError(e);
}
}
static final QName EDIT_QNAME = QName.create(EditConfigInput.QNAME, "edit-config");
- static final org.w3c.dom.Document editCandidateBlueprint;
- static final org.w3c.dom.Document editRunningBlueprint;
+ static final org.w3c.dom.Document EDIT_CANDIDATE_BLUEPRINT;
+ static final org.w3c.dom.Document EDIT_RUNNING_BLUEPRINT;
static {
try {
- editCandidateBlueprint = XmlUtil.readXmlToDocument(
- "<rpc xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n" +
- " <edit-config xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n" +
- " <target>\n" +
- " <candidate/>\n" +
- " </target>\n" +
- " <default-operation>none</default-operation>" +
- " <config/>\n" +
- " </edit-config>\n" +
- "</rpc>");
-
- editRunningBlueprint = XmlUtil.readXmlToDocument(
- "<rpc xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n" +
- " <edit-config xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n" +
- " <target>\n" +
- " <running/>\n" +
- " </target>\n" +
- " <default-operation>none</default-operation>" +
- " <config/>\n" +
- " </edit-config>\n" +
- "</rpc>");
+ EDIT_CANDIDATE_BLUEPRINT = XmlUtil.readXmlToDocument(
+ "<rpc xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
+ + " <edit-config xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
+ + " <target>\n"
+ + " <candidate/>\n"
+ + " </target>\n"
+ + " <default-operation>none</default-operation>"
+ + " <config/>\n"
+ + " </edit-config>\n"
+ + "</rpc>");
+
+ EDIT_RUNNING_BLUEPRINT = XmlUtil.readXmlToDocument(
+ "<rpc xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
+ + " <edit-config xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
+ + " <target>\n"
+ + " <running/>\n"
+ + " </target>\n"
+ + " <default-operation>none</default-operation>"
+ + " <config/>\n"
+ + " </edit-config>\n"
+ + "</rpc>");
} catch (SAXException | IOException e) {
throw new ExceptionInInitializerError(e);
}
private static Parameters params;
+ private StressClient() {
+
+ }
+
public static void main(final String[] args) {
params = parseArgs(args, Parameters.getParser());
params.validate();
- final ch.qos.logback.classic.Logger root = (ch.qos.logback.classic.Logger) LoggerFactory.getLogger(Logger.ROOT_LOGGER_NAME);
+ final ch.qos.logback.classic.Logger root = (ch.qos.logback.classic.Logger) LoggerFactory
+ .getLogger(Logger.ROOT_LOGGER_NAME);
root.setLevel(params.debug ? Level.DEBUG : Level.INFO);
final int threadAmount = params.threadAmount;
- LOG.info("thread amount: " + threadAmount);
+ LOG.info("thread amount: {}", threadAmount);
final int requestsPerThread = params.editCount / params.threadAmount;
- LOG.info("requestsPerThread: " + requestsPerThread);
+ LOG.info("requestsPerThread: {}", requestsPerThread);
final int leftoverRequests = params.editCount % params.threadAmount;
- LOG.info("leftoverRequests: " + leftoverRequests);
-
+ LOG.info("leftoverRequests: {}", leftoverRequests);
LOG.info("Preparing messages");
// Prepare all msgs up front
final List<List<NetconfMessage>> allPreparedMessages = new ArrayList<>(threadAmount);
for (int i = 0; i < threadAmount; i++) {
if (i != threadAmount - 1) {
- allPreparedMessages.add(new ArrayList<NetconfMessage>(requestsPerThread));
+ allPreparedMessages.add(new ArrayList<>(requestsPerThread));
} else {
- allPreparedMessages.add(new ArrayList<NetconfMessage>(requestsPerThread + leftoverRequests));
+ allPreparedMessages.add(new ArrayList<>(requestsPerThread + leftoverRequests));
}
}
final String editContentString;
try {
- editContentString = Files.toString(params.editContent, StandardCharsets.UTF_8);
+ editContentString = Files.asCharSource(params.editContent, StandardCharsets.UTF_8).read();
} catch (final IOException e) {
- throw new IllegalArgumentException("Cannot read content of " + params.editContent);
+ throw new IllegalArgumentException("Cannot read content of " + params.editContent, e);
}
for (int i = 0; i < threadAmount; i++) {
padding = leftoverRequests;
}
for (int j = 0; j < requestsPerThread + padding; j++) {
- LOG.debug("id: " + (i * requestsPerThread + j));
+ LOG.debug("id: {}", i * requestsPerThread + j);
preparedMessages.add(prepareMessage(i * requestsPerThread + j, editContentString));
}
}
final NioEventLoopGroup nioGroup = new NioEventLoopGroup();
final Timer timer = new HashedWheelTimer();
- final NetconfClientDispatcherImpl netconfClientDispatcher = configureClientDispatcher(params, nioGroup, timer);
+ final NetconfClientDispatcherImpl netconfClientDispatcher = configureClientDispatcher(nioGroup, timer);
final List<StressClientCallable> callables = new ArrayList<>(threadAmount);
for (final List<NetconfMessage> messages : allPreparedMessages) {
started.stop();
LOG.info("FINISHED. Execution time: {}", started);
- LOG.info("Requests per second: {}", (params.editCount * 1000.0 / started.elapsed(TimeUnit.MILLISECONDS)));
+ LOG.info("Requests per second: {}", params.editCount * 1000.0 / started.elapsed(TimeUnit.MILLISECONDS));
// Cleanup
timer.stop();
}
static NetconfMessage prepareMessage(final int id, final String editContentString) {
- final Document msg = XmlUtil.createDocumentCopy(params.candidateDatastore ? editCandidateBlueprint : editRunningBlueprint);
+ final Document msg = XmlUtil.createDocumentCopy(
+ params.candidateDatastore ? EDIT_CANDIDATE_BLUEPRINT : EDIT_RUNNING_BLUEPRINT);
msg.getDocumentElement().setAttribute("message-id", Integer.toString(id));
final NetconfMessage netconfMessage = new NetconfMessage(msg);
final StringBuilder stringBuilder = new StringBuilder(specificEditContent);
int idx = stringBuilder.indexOf(PHYS_ADDR_PLACEHOLDER);
- while (idx!= -1) {
+ while (idx != -1) {
stringBuilder.replace(idx, idx + PHYS_ADDR_PLACEHOLDER.length(), TestToolUtils.getMac(macStart++));
idx = stringBuilder.indexOf(PHYS_ADDR_PLACEHOLDER);
}
specificEditContent = stringBuilder.toString();
editContentElement = XmlUtil.readXmlToElement(specificEditContent);
- final Node config = ((Element) msg.getDocumentElement().getElementsByTagName("edit-config").item(0)).
- getElementsByTagName("config").item(0);
+ final Node config = ((Element) msg.getDocumentElement().getElementsByTagName("edit-config").item(0))
+ .getElementsByTagName("config").item(0);
config.appendChild(msg.importNode(editContentElement, true));
} catch (final IOException | SAXException e) {
throw new IllegalArgumentException("Edit content file is unreadable", e);
return netconfMessage;
}
- private static NetconfClientDispatcherImpl configureClientDispatcher(final Parameters params, final NioEventLoopGroup nioGroup, final Timer timer) {
+ private static NetconfClientDispatcherImpl configureClientDispatcher(final NioEventLoopGroup nioGroup,
+ final Timer timer) {
final NetconfClientDispatcherImpl netconfClientDispatcher;
- if(params.exi) {
- if(params.legacyFraming) {
- netconfClientDispatcher= ConfigurableClientDispatcher.createLegacyExi(nioGroup, nioGroup, timer);
+ if (params.exi) {
+ if (params.legacyFraming) {
+ netconfClientDispatcher = ConfigurableClientDispatcher.createLegacyExi(nioGroup, nioGroup, timer);
} else {
netconfClientDispatcher = ConfigurableClientDispatcher.createChunkedExi(nioGroup, nioGroup, timer);
}
} else {
- if(params.legacyFraming) {
+ if (params.legacyFraming) {
netconfClientDispatcher = ConfigurableClientDispatcher.createLegacy(nioGroup, nioGroup, timer);
} else {
netconfClientDispatcher = ConfigurableClientDispatcher.createChunked(nioGroup, nioGroup, timer);
return null;
}
-
- static class LoggingRemoteDevice implements RemoteDevice<NetconfSessionPreferences, NetconfMessage, NetconfDeviceCommunicator> {
+ static class LoggingRemoteDevice
+ implements RemoteDevice<NetconfSessionPreferences, NetconfMessage, NetconfDeviceCommunicator> {
@Override
- public void onRemoteSessionUp(final NetconfSessionPreferences remoteSessionCapabilities, final NetconfDeviceCommunicator netconfDeviceCommunicator) {
+ public void onRemoteSessionUp(final NetconfSessionPreferences remoteSessionCapabilities,
+ final NetconfDeviceCommunicator netconfDeviceCommunicator) {
LOG.info("Session established");
}