-/**
+/*
* Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
*
* This program and the accompanying materials are made available under the
import com.google.common.util.concurrent.FutureCallback;
import com.google.common.util.concurrent.Futures;
-import com.google.common.util.concurrent.JdkFutureAdapters;
import com.google.common.util.concurrent.ListenableFuture;
import com.google.common.util.concurrent.MoreExecutors;
-import java.math.BigInteger;
-import java.util.concurrent.Callable;
-import org.opendaylight.controller.md.sal.binding.api.NotificationService;
-import org.opendaylight.openflowplugin.common.wait.SimpleTaskRetryLooper;
+import org.opendaylight.mdsal.binding.api.NotificationService;
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.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.yang.gen.v1.urn.opendaylight.packet.service.rev130709.PacketReceived;
+import org.opendaylight.yangtools.concepts.Registration;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
import org.opendaylight.yangtools.yang.common.RpcResult;
+import org.opendaylight.yangtools.yang.common.Uint64;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
- * provides cbench responder behavior: upon packetIn arrival addFlow action is sent out to
- * device using {@link SalFlowService} strategy
+ * 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 static final ThreadLocal<AddFlowInputBuilder> BUILDER = ThreadLocal.withInitial(() -> {
+ final var cookie = new FlowCookie(Uint64.TEN);
+ return new AddFlowInputBuilder()
+ .setPriority(PRIORITY)
+ .setBufferId(BUFFER_ID)
+ .setCookie(cookie)
+ .setCookieMask(cookie)
+ .setTableId(TABLE_ID)
+ .setHardTimeout(HARD_TIMEOUT)
+ .setIdleTimeout(IDLE_TIMEOUT)
+ .setFlags(new FlowModFlags(false, false, false, false, false));
+ });
+
+ private NotificationService notificationService = null;
+ private Registration notificationRegistration = null;
+ private SalFlowService flowService = null;
- private SalFlowService flowService;
-
- /**
- * @param flowService the flowService to set
- */
public void setFlowService(final SalFlowService flowService) {
this.flowService = flowService;
}
- private static final ThreadLocal<AddFlowInputBuilder> BUILDER = new ThreadLocal<AddFlowInputBuilder>() {
- @Override
- protected AddFlowInputBuilder initialValue() {
- 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
+ * Start listening on packetIn.
*/
public void start() {
- final SimpleTaskRetryLooper looper = new SimpleTaskRetryLooper(STARTUP_LOOP_TICK,
- STARTUP_LOOP_MAX_RETRIES);
- try {
- notificationRegistration = looper.loopUntilNoException(new Callable<ListenerRegistration<DropTestRpcSender>>() {
- @Override
- public ListenerRegistration<DropTestRpcSender> call() throws Exception {
- return notificationService.registerNotificationListener(DropTestRpcSender.this);
- }
- });
- } catch (final 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);
- }
+ notificationRegistration = notificationService.registerListener(PacketReceived.class, this);
}
@Override
- protected void processPacket(final InstanceIdentifier<Node> node, final Match match, final Instructions instructions) {
+ protected void processPacket(final InstanceIdentifier<Node> node, final Match match,
+ final Instructions instructions) {
final AddFlowInputBuilder fb = BUILDER.get();
// Finally build our flow
// Add flow
final AddFlowInput flow = fb.build();
- if (LOG.isDebugEnabled()) {
- LOG.debug("onPacketReceived - About to write flow (via SalFlowService) {}", flow);
- }
- ListenableFuture<RpcResult<AddFlowOutput>> result = JdkFutureAdapters.listenInPoolThread(flowService.addFlow(flow));
+ 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> o) {
+ public void onSuccess(final RpcResult<AddFlowOutput> result) {
countFutureSuccess();
}
}, MoreExecutors.directExecutor());
}
- /**
- * @param notificationService
- */
public void setNotificationService(final NotificationService notificationService) {
this.notificationService = notificationService;
}
@Override
public void close() {
super.close();
- try {
- LOG.debug("DropTestProvider stopped.");
- if (notificationRegistration != null) {
- notificationRegistration.close();
- }
- } catch (final Exception e) {
- LOG.warn("unregistration of notification listener failed: {}", e.getMessage());
- LOG.debug("unregistration of notification listener failed.. ", e);
+ LOG.debug("DropTestProvider stopped.");
+ if (notificationRegistration != null) {
+ notificationRegistration.close();
}
}
}
Code Review / openflowplugin.git / blobdiff