protected virtual void SendLogs()
{
if (this._config != null)
{
while (true)
{
var msg = Queue.Take();
Client.Send(this._config, msg);
}
}
}
public void sendBufferedLogsToLoggly(ILogglyAppenderConfig config, bool isBulk)
{
if (LogglyStoreLogsInBuffer.arrBufferedMessage.Count > 0)
{
int bulkModeBunch = 100;
int inputModeBunch = 1;
int logInBunch = isBulk ? bulkModeBunch : inputModeBunch;
arrayMessage = LogglyStoreLogsInBuffer.arrBufferedMessage.Take(logInBunch).ToList();
message = isBulk ? String.Join(System.Environment.NewLine, arrayMessage) : arrayMessage[0];
try
{
Client.Send(config, message, isBulk);
var tempList = LogglyStoreLogsInBuffer.arrBufferedMessage;
if (LogglyStoreLogsInBuffer.arrBufferedMessage.Count < arrayMessage.Count)
{
LogglyStoreLogsInBuffer.arrBufferedMessage.Clear();
}
else
{
tempList.RemoveRange(0, arrayMessage.Count);
}
LogglyStoreLogsInBuffer.arrBufferedMessage = tempList;
}
catch (WebException e)
{
var response = (HttpWebResponse)e.Response;
if (response != null && response.StatusCode == HttpStatusCode.Forbidden)
{
_logClient.setTokenValid(false);
Console.WriteLine("Loggly error: {0}", e.Message);
return;
}
}
finally
{
arrayMessage.Clear();
arrayMessage = null;
GC.Collect();
}
}
}
private void DoSend()
{
var sendBuffer = new string[_config.BufferSize];
// WaitAny returns index of completed task or WaitTimeout value (number) in case of timeout.
// We want to continue unless _stopEvent was set, so unless returned value is 0 - index of _stopEvent
int flushingHandleIndex = 2;
var handles = new WaitHandle[] { _stopEvent, _readyToSendEvent, _flushingEvent };
int triggeredBy;
while ((triggeredBy = WaitHandle.WaitAny(handles, _config.SendInterval)) != 0)
{
// allow sending partial buffer only when it was triggered by timeout or flush
if (triggeredBy != WaitHandle.WaitTimeout && triggeredBy != flushingHandleIndex && _messages.Count < sendBuffer.Length)
{
_readyToSendEvent.Reset();
continue;
}
_sendInProgress = true;
int sendBufferIndex = 0;
int bulkSize = 0;
while (sendBufferIndex < sendBuffer.Length &&
_messages.TryPeek(out var message) &&
bulkSize + message.Length <= _config.MaxBulkSizeBytes)
{
bulkSize += message.Length;
// peek/dequeue happens only in one thread so what we peeked above is what we dequeue here
_messages.TryDequeue(out _);
sendBuffer[sendBufferIndex++] = message;
}
if (sendBufferIndex > 0)
{
_client.Send(sendBuffer, sendBufferIndex);
}
_sendInProgress = false;
}
}
private void SendLogAction(LoggingEvent loggingEvent)
{
//we should always format event in the same thread as
//many properties used in the event are associated with the current thread
//like threadname, ndc stacks, threadcontent properties etc.
//initializing a string for the formatted log
string _formattedLog = string.Empty;
//if Layout is null then format the log from the Loggly Client
if (this.Layout == null)
{
Formatter.AppendAdditionalLoggingInformation(Config, loggingEvent);
_formattedLog = Formatter.ToJson(loggingEvent);
}
else
{
_formattedLog = Formatter.ToJson(RenderLoggingEvent(loggingEvent), loggingEvent.TimeStamp);
}
//sending _formattedLog to the async queue
ThreadPool.QueueUserWorkItem(x => Client.Send(Config, _formattedLog));
}
protected override void SendBuffer(LoggingEvent[] loggingEvents)
{
Client.Send(Config, Formatter.ToJson(loggingEvents));
}
protected override void Append(LoggingEvent loggingEvent)
{
Formatter.AppendAdditionalLoggingInformation(Config, loggingEvent);
Client.Send(Config, Config.InputKey, Config.UserAgent, Config.Tag, Formatter.ToJson(loggingEvent));
}
private void SendLogAction(LoggingEvent loggingEvent)
{
Formatter.AppendAdditionalLoggingInformation(Config, loggingEvent);
Client.Send(Config, Formatter.ToJson(loggingEvent));
}
protected override void SendBuffer(LoggingEvent[] loggingEvents)
{
Client.Send(Config, Config.InputKey, Config.UserAgent, Config.Tag, Formatter.ToJson(loggingEvents));
}
