public async Task Fill(TableBasedQueue queue, CancellationToken cancellationToken)
{
//Logger.DebugFormat("Starting a new expired message purge task for table {0}.", queue);
var totalCreatedRowsCount = 0;
try
{
using (var connection = await openConnection(queue).ConfigureAwait(false))
{
var continueCreateing = true;
while (continueCreateing && !cancellationToken.IsCancellationRequested)
{
var createdRowsCount = await queue.FillBatchOfChangeTracingMessages(connection, FillBatchSize).ConfigureAwait(false);
totalCreatedRowsCount += createdRowsCount;
continueCreateing = createdRowsCount == FillBatchSize;
}
}
//Logger.DebugFormat("{0} expired messages were successfully purged from table {1}", totalPurgedRowsCount, queue);
}
catch
{
//Logger.WarnFormat("Purging expired messages from table {0} failed after purging {1} messages.", queue, totalPurgedRowsCount);
throw;
}
}
public async Task Init(SqlConnectionFactory sqlConnectionFactory, TableBasedQueue inputQueue, Func <MessageContext, Task> onMessage, Func <ErrorContext, Task <ErrorHandleResult> > onError)
{
this.inputQueue = inputQueue;
this.onMessage = onMessage;
this.onError = onError;
this.sqlConnectionFactory = sqlConnectionFactory;
this.failureInfoStorage = new FailureInfoStorage(10000);
}
