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Code Issues Projects Releases Wiki Activity

Added logging to track down deletion bug.

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akwizgran
2016-03-11 10:13:35 +00:00
parent 5bb8e95b26
commit 4afcf2e4a4
1 changed files with 12 additions and 0 deletions
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12
briar-core/src/org/briarproject/clients/MessageQueueManagerImpl.java
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@@ -27,6 +27,7 @@ import java.util.logging.Logger;
import javax.inject.Inject;
import static java.util.logging.Level.INFO;
import static org.briarproject.api.clients.QueueMessage.QUEUE_MESSAGE_HEADER_LENGTH;
import static org.briarproject.api.sync.SyncConstants.MESSAGE_HEADER_LENGTH;
@@ -179,6 +180,11 @@ class MessageQueueManagerImpl implements MessageQueueManager {
long queuePosition = ByteUtils.readUint64(m.getRaw(),
MESSAGE_HEADER_LENGTH);
QueueState queueState = loadQueueState(txn, m.getGroupId());
if (LOG.isLoggable(INFO)) {
LOG.info("Received message with position "
+ queuePosition + ", expecting "
+ queueState.incomingPosition);
}
if (queuePosition < queueState.incomingPosition) {
// A message with this queue position has already been seen
LOG.warning("Deleting message with duplicate position");
@@ -186,10 +192,12 @@ class MessageQueueManagerImpl implements MessageQueueManager {
db.deleteMessageMetadata(txn, m.getId());
} else if (queuePosition > queueState.incomingPosition) {
// The message is out of order, add it to the pending list
LOG.info("Message is out of order, adding to pending list");
queueState.pending.put(queuePosition, m.getId());
saveQueueState(txn, m.getGroupId(), queueState);
} else {
// The message is in order, pass it to the delegate
LOG.info("Message is in order, delivering");
QueueMessage q = new QueueMessage(m.getId(), m.getGroupId(),
m.getTimestamp(), queuePosition, m.getRaw());
delegate.incomingMessage(txn, q, meta);
@@ -200,6 +208,10 @@ class MessageQueueManagerImpl implements MessageQueueManager {
byte[] raw = db.getRawMessage(txn, id);
meta = db.getMessageMetadata(txn, id);
q = queueMessageFactory.createMessage(id, raw);
if (LOG.isLoggable(INFO)) {
LOG.info("Delivering pending message with position "
+ q.getQueuePosition());
}
delegate.incomingMessage(txn, q, meta);
}
saveQueueState(txn, m.getGroupId(), queueState);