/**
* Callback for replication pause state changed.
*
* @param pauseReason Pause reason or {@code null} if replication is not paused.
*/
public void onPauseStateChanged(@Nullable GridDrPauseReason pauseReason) {
drSndMetrics.onPauseStateChanged(pauseReason);
if (delegate != null) delegate.onPauseStateChanged(pauseReason);
}
/**
* Callback for backup queue size changed.
*
* @param newSize New size of sender cache backup queue.
*/
public void onSenderCacheBackupQueueSizeChanged(int newSize) {
drSndMetrics.onBackupQueueSizeChanged(newSize);
if (delegate != null) delegate.onSenderCacheBackupQueueSizeChanged(newSize);
}
/**
* Callback for sent batch on sender cache side.
*
* @param entriesCnt Number of sent entries.
*/
public void onSenderCacheBatchSent(int entriesCnt) {
drSndMetrics.onBatchSent(entriesCnt);
if (delegate != null) delegate.onSenderCacheBatchSent(entriesCnt);
}
/** Callback for filtered entries on sender cache side. */
public void onSenderCacheEntryFiltered() {
drSndMetrics.onEntryFiltered();
if (delegate != null) delegate.onSenderCacheEntryFiltered();
}
/**
* Callback for received acknowledgement by sender hub.
*
* @param entriesCnt Number of entries in batch.
*/
public void onSenderCacheBatchAcknowledged(int entriesCnt) {
drSndMetrics.onBatchAcked(entriesCnt);
if (delegate != null) delegate.onSenderCacheBatchAcknowledged(entriesCnt);
}