*/
package org.opendaylight.controller.cluster.access.client;
-import akka.actor.ActorRef;
import com.google.common.annotations.Beta;
import javax.annotation.concurrent.NotThreadSafe;
-import org.opendaylight.controller.cluster.access.concepts.RequestEnvelope;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
+import org.opendaylight.controller.cluster.access.concepts.RequestException;
@Beta
@NotThreadSafe
public final class ConnectedClientConnection<T extends BackendInfo> extends AbstractReceivingClientConnection<T> {
- private static final Logger LOG = LoggerFactory.getLogger(ConnectedClientConnection.class);
-
- private long nextTxSequence;
-
- public ConnectedClientConnection(final ClientActorContext context, final Long cookie, final T backend) {
+ ConnectedClientConnection(final ClientActorContext context, final Long cookie, final T backend) {
super(context, cookie, backend);
}
- private TransmittedConnectionEntry transmit(final ConnectionEntry entry) {
- final long txSequence = nextTxSequence++;
-
- final RequestEnvelope toSend = new RequestEnvelope(entry.getRequest().toVersion(remoteVersion()), sessionId(),
- txSequence);
-
- final ActorRef actor = remoteActor();
- LOG.trace("Transmitting request {} as {} to {}", entry.getRequest(), toSend, actor);
- actor.tell(toSend, ActorRef.noSender());
-
- return new TransmittedConnectionEntry(entry, sessionId(), txSequence, readTime());
- }
-
- @Override
- void enqueueEntry(final ConnectionEntry entry) {
- if (inflightSize() < remoteMaxMessages()) {
- appendToInflight(transmit(entry));
- LOG.debug("Enqueued request {} to queue {}", entry.getRequest(), this);
- } else {
- LOG.debug("Queue is at capacity, delayed sending of request {}", entry.getRequest());
- super.enqueueEntry(entry);
- }
- }
-
- @Override
- void sendMessages(final int count) {
- int toSend = count;
-
- while (toSend > 0) {
- final ConnectionEntry e = dequeEntry();
- if (e == null) {
- break;
- }
-
- LOG.debug("Transmitting entry {}", e);
- appendToInflight(transmit(e));
- toSend--;
- }
- }
-
@Override
- ClientActorBehavior<T> reconnectConnection(final ClientActorBehavior<T> current) {
- final ReconnectingClientConnection<T> next = new ReconnectingClientConnection<>(this);
+ ClientActorBehavior<T> lockedReconnect(final ClientActorBehavior<T> current, final RequestException cause) {
+ final ReconnectingClientConnection<T> next = new ReconnectingClientConnection<>(this, cause);
setForwarder(new SimpleReconnectForwarder(next));
current.reconnectConnection(this, next);
return current;