public static async Task <int> ShipEvents(
SeqConnection connection,
ILogEventReader reader,
List <ILogEventEnricher> enrichers,
InvalidDataHandling invalidDataHandling,
SendFailureHandling sendFailureHandling,
Func <LogEvent, bool> filter = null)
{
if (connection == null)
{
throw new ArgumentNullException(nameof(connection));
}
if (reader == null)
{
throw new ArgumentNullException(nameof(reader));
}
if (enrichers == null)
{
throw new ArgumentNullException(nameof(enrichers));
}
var batch = await ReadBatchAsync(reader, filter, BatchSize, invalidDataHandling);
while (true)
{
var sendSucceeded = false;
try
{
sendSucceeded = await SendBatchAsync(
connection,
batch.LogEvents,
enrichers,
sendFailureHandling != SendFailureHandling.Ignore);
}
catch (Exception ex)
{
if (sendFailureHandling != SendFailureHandling.Ignore)
{
Log.Error(ex, "Failed to send an event batch");
}
}
if (!sendSucceeded && sendFailureHandling == SendFailureHandling.Fail)
{
return(1);
}
if (batch.IsLast)
{
break;
}
batch = await ReadBatchAsync(reader, filter, BatchSize, invalidDataHandling);
}
return(0);
}
public static async Task <int> ShipEvents(
SeqConnection connection,
string apiKey,
ILogEventReader reader,
InvalidDataHandling invalidDataHandling,
SendFailureHandling sendFailureHandling,
int batchSize,
Func <LogEvent, bool> filter = null)
{
if (connection == null)
{
throw new ArgumentNullException(nameof(connection));
}
if (reader == null)
{
throw new ArgumentNullException(nameof(reader));
}
var batch = await ReadBatchAsync(reader, filter, batchSize, invalidDataHandling);
var retries = 0;
while (true)
{
var sendSucceeded = false;
try
{
sendSucceeded = await SendBatchAsync(
connection,
apiKey,
batch.LogEvents,
sendFailureHandling != SendFailureHandling.Ignore);
}
catch (Exception ex)
{
if (sendFailureHandling != SendFailureHandling.Ignore)
{
Log.Error(ex, "Failed to send an event batch");
}
}
if (!sendSucceeded)
{
if (sendFailureHandling == SendFailureHandling.Fail)
{
return(1);
}
if (sendFailureHandling == SendFailureHandling.Retry)
{
var millisecondsDelay = (int)Math.Min(Math.Pow(2, retries) * 2000, 60000);
await Task.Delay(millisecondsDelay);
retries += 1;
continue;
}
}
retries = 0;
if (batch.IsLast)
{
break;
}
batch = await ReadBatchAsync(reader, filter, batchSize, invalidDataHandling);
}
return(0);
}
public override void Enable(OptionSet options)
{
options.Add("send-failure=",
"Specify how connection failures are handled: `fail` (default), `continue`, or `ignore`",
v => SendFailureHandling = (SendFailureHandling)Enum.Parse(typeof(SendFailureHandling), v, ignoreCase: true));
}