public async Task Process(ProcessingContext context)
{
try
{
var tables = new[] { initializer.GetTableName() };
foreach (var table in tables)
{
logger.LogDebug($"Collecting expired data from table: {table}");
int deletedCount;
var time = DateTime.UtcNow;
do
{
deletedCount = await eventstorage.DeleteExpiresAsync(table, time, ItemBatch, context.CancellationToken);
if (deletedCount == ItemBatch)
{
await Task.Delay(poleOptions.ExpiredEventsPreBulkDeleteDelaySeconds * 1000);
}
} while (deletedCount == ItemBatch);
}
}
catch (Exception ex)
{
logger.LogError(ex, $"{nameof(ExpiredEventsCollectorProcessor)} Process Error");
}
finally
{
await Task.Delay(poleOptions.ExpiredEventsCollectIntervalSeconds * 1000);
}
}
public PostgreSqlEventStorage(IOptions <PostgreSqlOptions> postgreSqlOptions, IOptions <PoleEventBusOption> producerOptions, IEventStorageInitializer eventStorageInitializer)
{
this.producerOptions = producerOptions.Value;
this.options = postgreSqlOptions.Value;
this.eventStorageInitializer = eventStorageInitializer;
tableName = eventStorageInitializer.GetTableName();
}