/*
- * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
+ * Copyright (c) 2024 PANTHEON.tech, s.r.o. and others. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 which accompanies this distribution,
*/
package org.opendaylight.openflowplugin.testcommon;
-import com.google.common.util.concurrent.FutureCallback;
-import com.google.common.util.concurrent.Futures;
-import com.google.common.util.concurrent.ListenableFuture;
-import com.google.common.util.concurrent.MoreExecutors;
-import java.math.BigInteger;
-import org.opendaylight.mdsal.binding.api.NotificationService;
-import org.opendaylight.openflowplugin.common.wait.SimpleTaskRetryLooper;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.AddFlowInput;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.AddFlowInputBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.AddFlowOutput;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.SalFlowService;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.FlowCookie;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.FlowModFlags;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.Instructions;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.Match;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeRef;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
-import org.opendaylight.yangtools.concepts.ListenerRegistration;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import org.opendaylight.yangtools.yang.common.RpcResult;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
+public interface DropTestRpcSender extends DropTest {
-/**
- * Provides cbench responder behavior: upon packetIn arrival addFlow action is sent out to
- * device using {@link SalFlowService} strategy.
- */
-public class DropTestRpcSender extends AbstractDropTest {
- private static final Logger LOG = LoggerFactory.getLogger(DropTestRpcSender.class);
-
- private SalFlowService flowService;
-
- public void setFlowService(final SalFlowService flowService) {
- this.flowService = flowService;
- }
-
- private static final ThreadLocal<AddFlowInputBuilder> BUILDER = ThreadLocal.withInitial(() -> {
- final AddFlowInputBuilder fb = new AddFlowInputBuilder();
-
- fb.setPriority(PRIORITY);
- fb.setBufferId(BUFFER_ID);
-
- final FlowCookie cookie = new FlowCookie(BigInteger.TEN);
- fb.setCookie(cookie);
- fb.setCookieMask(cookie);
- fb.setTableId(TABLE_ID);
- fb.setHardTimeout(HARD_TIMEOUT);
- fb.setIdleTimeout(IDLE_TIMEOUT);
- fb.setFlags(new FlowModFlags(false, false, false, false, false));
-
- return fb;
- });
-
- private NotificationService notificationService;
-
- private ListenerRegistration<DropTestRpcSender> notificationRegistration;
-
- /**
- * Start listening on packetIn.
- */
- @SuppressWarnings("checkstyle:IllegalCatch")
- public void start() {
- final SimpleTaskRetryLooper looper = new SimpleTaskRetryLooper(STARTUP_LOOP_TICK,
- STARTUP_LOOP_MAX_RETRIES);
- try {
- notificationRegistration = looper.loopUntilNoException(
- () -> notificationService.registerNotificationListener(DropTestRpcSender.this));
- } catch (Exception e) {
- LOG.warn("DropTest sender notification listener registration fail!");
- LOG.debug("DropTest sender notification listener registration fail! ..", e);
- throw new IllegalStateException("DropTest startup fail! Try again later.", e);
- }
- }
-
- @Override
- protected void processPacket(final InstanceIdentifier<Node> node, final Match match,
- final Instructions instructions) {
- final AddFlowInputBuilder fb = BUILDER.get();
-
- // Finally build our flow
- fb.setMatch(match);
- fb.setInstructions(instructions);
-
- // Construct the flow instance id
-
- fb.setNode(new NodeRef(node));
-
- // Add flow
- final AddFlowInput flow = fb.build();
- if (LOG.isDebugEnabled()) {
- LOG.debug("onPacketReceived - About to write flow (via SalFlowService) {}", flow);
- }
- ListenableFuture<RpcResult<AddFlowOutput>> result = flowService.addFlow(flow);
- Futures.addCallback(result, new FutureCallback<RpcResult<AddFlowOutput>>() {
- @Override
- public void onSuccess(final RpcResult<AddFlowOutput> result) {
- countFutureSuccess();
- }
-
- @Override
- public void onFailure(final Throwable throwable) {
- countFutureError();
- }
- }, MoreExecutors.directExecutor());
- }
-
- public void setNotificationService(final NotificationService notificationService) {
- this.notificationService = notificationService;
- }
-
- @Override
- @SuppressWarnings("checkstyle:IllegalCatch")
- public void close() {
- super.close();
- try {
- LOG.debug("DropTestProvider stopped.");
- if (notificationRegistration != null) {
- notificationRegistration.close();
- }
- } catch (RuntimeException e) {
- LOG.warn("unregistration of notification listener failed: {}", e.getMessage());
- LOG.debug("unregistration of notification listener failed.. ", e);
- }
- }
}
Code Review / openflowplugin.git / blobdiff