/// <summary>
/// Enqueues the supplied <see cref="RealtimeLoggerEventArgs"/> instance to the LogHistory queue. If the queue exceeds
/// 200 entries, the oldest log is first de-queued before the new log is enqueued.
/// </summary>
/// <param name="eventArgs">The event args instance to enqueue.</param>
private static void AppendLogHistory(RealtimeLoggerEventArgs eventArgs)
{
LogHistory.Enqueue(eventArgs);
if (LogHistory.Count > LogHistoryLimit)
{
PruneLogHistory();
}
}
/// <summary>
/// Fired when the <see cref="RealtimeLogger"/> receives a new log message.
/// </summary>
/// <param name="sender">The event sender.</param>
/// <param name="e">The event arguments.</param>
private void AppendLog(object sender, RealtimeLoggerEventArgs e)
{
// threadsafe
this.Invoke((MethodInvoker) delegate
{
string msg = e.DateTime + " | " + e.Message;
txtLogs.Text += msg + Environment.NewLine;
});
}
/// <summary>
/// Called by the NLog method logging target, this method fires the Changed event with the thread ID, timestamp, level,
/// logger and message associated with the new log message.
/// </summary>
/// <param name="threadID">The ID of the thread that originated the log message.</param>
/// <param name="dateTime">The timestamp of the log message in long date format.</param>
/// <param name="level">The level of the log message.</param>
/// <param name="logger">The logger instance that generated the message.</param>
/// <param name="message">The log message.</param>
public static void AppendLog(string threadID, string dateTime, string level, string logger, string message)
{
RealtimeLoggerEventArgs eventArgs = new RealtimeLoggerEventArgs(threadID, dateTime, level, logger, message);
AppendLogHistory(eventArgs);
if (LogAppended != null)
{
LogAppended(default(object), eventArgs);
}
}