package org.opendaylight.openflowplugin.impl.connection;
+import com.google.common.base.Preconditions;
import java.math.BigInteger;
import java.net.InetSocketAddress;
import java.util.concurrent.Callable;
import java.util.concurrent.Future;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;
-
+import org.opendaylight.mdsal.singleton.common.api.ServiceGroupIdentifier;
import org.opendaylight.openflowjava.protocol.api.connection.ConnectionAdapter;
import org.opendaylight.openflowjava.protocol.api.connection.OutboundQueue;
import org.opendaylight.openflowjava.protocol.api.connection.OutboundQueueHandlerRegistration;
import org.opendaylight.openflowplugin.api.openflow.connection.ConnectionContext;
import org.opendaylight.openflowplugin.api.openflow.connection.HandshakeContext;
import org.opendaylight.openflowplugin.api.openflow.connection.OutboundQueueProvider;
+import org.opendaylight.openflowplugin.api.openflow.device.DeviceInfo;
import org.opendaylight.openflowplugin.api.openflow.device.handlers.DeviceDisconnectedHandler;
import org.opendaylight.openflowplugin.impl.statistics.ofpspecific.SessionStatistics;
+import org.opendaylight.openflowplugin.impl.util.DeviceStateUtil;
import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FeaturesReply;
+import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
private OutboundQueueProvider outboundQueueProvider;
private OutboundQueueHandlerRegistration<OutboundQueueProvider> outboundQueueHandlerRegistration;
private HandshakeContext handshakeContext;
+ private DeviceInfo deviceInfo;
/**
* @param connectionAdapter
SessionStatistics.countEvent(nodeId.toString(), SessionStatistics.ConnectionStatus.CONNECTION_DISCONNECTED_BY_OFP);
}
final BigInteger datapathId = featuresReply != null ? featuresReply.getDatapathId() : BigInteger.ZERO;
- LOG.debug("Actively closing connection: {}, datapathId:{}.",
+ LOG.debug("Actively closing connection: {}, datapathId: {}",
connectionAdapter.getRemoteAddress(), datapathId);
connectionState = ConnectionContext.CONNECTION_STATE.RIP;
}
});
try {
- LOG.debug("Waiting 1s for unregistering outbound queue.");
future.get(1, TimeUnit.SECONDS);
- LOG.info("Unregistering outbound queue successful.");
- } catch (InterruptedException e) {
- LOG.warn("Unregistering outbound queue was interrupted for node {}", nodeId);
- } catch (ExecutionException e) {
- LOG.warn("Unregistering outbound queue throws exception for node {}", nodeId, e);
- } catch (TimeoutException e) {
- LOG.warn("Unregistering outbound queue took longer than 1 seconds for node {}", nodeId);
+ LOG.info("Unregister outbound queue successful.");
+ } catch (InterruptedException | TimeoutException | ExecutionException e) {
+ LOG.warn("Unregister outbound queue throws exception for node {} ", nodeId);
+ LOG.trace("Unregister outbound queue throws exception for node {} ", nodeId, e);
}
closeHandshakeContext();
try {
handshakeContext.close();
} catch (Exception e) {
- LOG.info("handshake context closing failed: ", e);
+ LOG.error("handshake context closing failed:{} ", e);
} finally {
handshakeContext = null;
}
connectionState = CONNECTION_STATE.WORKING;
}
+ @Override
+ public DeviceInfo getDeviceInfo() {
+ return this.deviceInfo;
+ }
+
+ @Override
+ public void handshakeSuccessful() {
+ Preconditions.checkNotNull(nodeId, "Cannot create DeviceInfo if 'NodeId' is not set!");
+ Preconditions.checkNotNull(featuresReply, "Cannot create DeviceInfo if 'features' is not set!");
+ this.deviceInfo = new DeviceInfoImpl(
+ nodeId,
+ DeviceStateUtil.createNodeInstanceIdentifier(nodeId),
+ featuresReply.getVersion(),
+ featuresReply.getDatapathId());
+ }
+
@Override
public void setHandshakeContext(HandshakeContext handshakeContext) {
this.handshakeContext = handshakeContext;
}
+
+
+ private class DeviceInfoImpl implements DeviceInfo {
+
+ final private NodeId nodeId;
+ final private KeyedInstanceIdentifier<Node, NodeKey> nodeII;
+ final private Short version;
+ final private BigInteger datapathId;
+ final private ServiceGroupIdentifier serviceGroupIdentifier;
+
+ DeviceInfoImpl(
+ final NodeId nodeId,
+ final KeyedInstanceIdentifier<Node, NodeKey> nodeII,
+ final Short version,
+ final BigInteger datapathId) {
+ this.nodeId = nodeId;
+ this.nodeII = nodeII;
+ this.version = version;
+ this.datapathId = datapathId;
+ this.serviceGroupIdentifier = ServiceGroupIdentifier.create(this.nodeId.getValue());
+ }
+
+ @Override
+ public NodeId getNodeId() {
+ return nodeId;
+ }
+
+ @Override
+ public KeyedInstanceIdentifier<Node, NodeKey> getNodeInstanceIdentifier() {
+ return nodeII;
+ }
+
+ @Override
+ public Short getVersion() {
+ return version;
+ }
+
+ @Override
+ public BigInteger getDatapathId() {
+ return datapathId;
+ }
+
+ @Override
+ public ServiceGroupIdentifier getServiceIdentifier() {
+ return this.serviceGroupIdentifier;
+ }
+
+ @Override
+ public boolean equals(Object o) {
+ if (this == o) {
+ return true;
+ }
+
+ if (o == null || getClass() != o.getClass()) {
+ return false;
+ }
+
+ DeviceInfoImpl that = (DeviceInfoImpl) o;
+
+ return (nodeId.equals(that.nodeId) &&
+ nodeII.equals(that.nodeII) &&
+ version.equals(that.version) &&
+ datapathId.equals(that.datapathId));
+
+ }
+
+ @Override
+ public int hashCode() {
+ int result = nodeId.hashCode();
+ result = 31 * result + nodeII.hashCode();
+ result = 31 * result + version.hashCode();
+ result = 31 * result + datapathId.hashCode();
+ return result;
+ }
+ }
}