/// <summary>
/// Initializes a new instance of the <see cref="SumoLogicSink"/> class.
/// </summary>
/// <param name="log">The log service.</param>
/// <param name="httpMessageHandler">HTTP message handler.</param>
/// <param name="connection">Connection configuration.</param>
/// <param name="source">Event source describer.</param>
/// <param name="formatter">Text formatter.</param>
public SumoLogicSink(
ILog log,
HttpMessageHandler httpMessageHandler,
SumoLogicConnection connection,
SumoLogicSource source,
ITextFormatter formatter)
{
if (connection is null)
{
throw new ArgumentNullException(nameof(connection));
}
this.source = source ?? throw new ArgumentNullException(nameof(source));
this.formatter = formatter ?? throw new ArgumentNullException(nameof(formatter));
this.logService = log ?? new DummyLog();
this.messageSender = new SumoLogicMessageSender(httpMessageHandler, this.logService)
{
Url = connection.Uri,
ClientName = connection.ClientName,
ConnectionTimeout = connection.ConnectionTimeout,
RetryInterval = connection.RetryInterval,
};
}
/// <summary>
/// Initializes a new instance of the <see cref="SumoLogicSink"/> class.
/// </summary>
/// <param name="log">The log service.</param>
/// <param name="httpMessageHandler">HTTP message handler.</param>
/// <param name="connection">Connection configuration.</param>
/// <param name="source">Event source describer.</param>
/// <param name="formatter">Text formatter.</param>
public SumoLogicSink(
ILog log,
HttpMessageHandler httpMessageHandler,
SumoLogicConnection connection,
SumoLogicSource source,
ITextFormatter formatter)
{
if (connection is null)
{
throw new ArgumentNullException(nameof(connection));
}
if (source is null)
{
throw new ArgumentNullException(nameof(source));
}
_formatter = formatter ?? throw new ArgumentNullException(nameof(formatter));
_log = log ?? new DummyLog();
_messageSender = MessageSenderFactory.CreateMessageSender(_log, httpMessageHandler, connection);
_messageQueue = MessageQueueFactory.CreateMessageQueue(_log, connection);
SumoLogicMessageSenderBufferFlushingTask flushBufferTask = FlushBufferTaskFactory.CreateFlushBufferTask(
_log,
_messageSender,
_messageQueue,
connection,
source);
_flushBufferTimer = new Timer(
_ => flushBufferTask.Run(),
null,
TimeSpan.FromMilliseconds(0),
connection.FlushingAccuracy);
}
public static SumoLogicMessageSender CreateMessageSender(
ILog log,
HttpMessageHandler messageHandler,
SumoLogicConnection connection) =>
new SumoLogicMessageSender(messageHandler, log)
{
Url = connection.Uri,
ClientName = connection.ClientName,
ConnectionTimeout = connection.ConnectionTimeout,
RetryInterval = connection.RetryInterval,
};
public static SumoLogicConnection SetTimeSpanIfNotEmpty(
this SumoLogicConnection target,
Expression <Func <SumoLogicConnection, TimeSpan> > member,
long?value)
{
if (value.HasValue &&
member.Body is MemberExpression memberExpression &&
memberExpression.Member is PropertyInfo propertyInfo)
{
propertyInfo.SetValue(target, TimeSpan.FromMilliseconds(value.Value), null);
}
return(target);
}
/// <summary>
/// Initializes a new instance of the <see cref="BufferedSumoLogicSink"/> class.
/// </summary>
/// <param name="log">The log service.</param>
/// <param name="httpMessageHandler">HTTP message handler.</param>
/// <param name="connection">Connection configuration.</param>
/// <param name="source">Event source describer.</param>
/// <param name="formatter">Text formatter.</param>
public BufferedSumoLogicSink(
ILog log,
HttpMessageHandler httpMessageHandler,
SumoLogicConnection connection,
SumoLogicSource source,
ITextFormatter formatter)
{
if (connection is null)
{
throw new ArgumentNullException(nameof(connection));
}
if (source is null)
{
throw new ArgumentNullException(nameof(source));
}
this.formatter = formatter ?? throw new ArgumentNullException(nameof(formatter));
this.logService = log ?? new DummyLog();
this.messageSender = new SumoLogicMessageSender(httpMessageHandler, this.logService)
{
Url = connection.Uri,
ClientName = connection.ClientName,
ConnectionTimeout = connection.ConnectionTimeout,
RetryInterval = connection.RetryInterval,
};
this.messageQueue = new BufferWithFifoEviction <string>(
connection.MaxQueueSizeBytes,
new StringLengthCostAssigner(),
this.logService);
this.flushBufferTask = new SumoLogicMessageSenderBufferFlushingTask(
this.messageQueue,
this.messageSender,
connection.MaxFlushInterval,
connection.MessagesPerRequest,
source.SourceName,
source.SourceCategory,
source.SourceHost,
this.logService);
this.flushBufferTimer = new Timer(
_ => flushBufferTask.Run(), // No task await to avoid unhandled exception
null,
TimeSpan.FromMilliseconds(0),
connection.FlushingAccuracy);
}
public static SumoLogicMessageSenderBufferFlushingTask CreateFlushBufferTask(
ILog log,
SumoLogicMessageSender messageSender,
BufferWithEviction <string> messageQueue,
SumoLogicConnection connection,
SumoLogicSource source) =>
new SumoLogicMessageSenderBufferFlushingTask(
messageQueue,
messageSender,
connection.MaxFlushInterval,
connection.MessagesPerRequest,
source.SourceName,
source.SourceCategory,
source.SourceHost,
log);
/// <summary>
/// Initializes a new instance of the <see cref="SumoLogicUnbufferedSink"/> class.
/// </summary>
/// <param name="log">The log service.</param>
/// <param name="httpMessageHandler">HTTP message handler.</param>
/// <param name="connection">Connection configuration.</param>
/// <param name="source">Event source describer.</param>
/// <param name="formatter">Text formatter.</param>
public SumoLogicUnbufferedSink(
ILog log,
HttpMessageHandler httpMessageHandler,
SumoLogicConnection connection,
SumoLogicSource source,
ITextFormatter formatter)
{
if (connection is null)
{
throw new ArgumentNullException(nameof(connection));
}
_source = source ?? throw new ArgumentNullException(nameof(source));
_formatter = formatter ?? throw new ArgumentNullException(nameof(formatter));
_log = log ?? new DummyLog();
_messageSender = MessageSenderFactory.CreateMessageSender(_log, httpMessageHandler, connection);
}
public static BufferWithFifoEviction <string> CreateMessageQueue(ILog log, SumoLogicConnection connection) =>
new BufferWithFifoEviction <string>(
connection.MaxQueueSizeBytes,
new StringLengthCostAssigner(),
log);