/// <summary>
/// Internal instance logging of a message
/// </summary>
private void LogInternal(Facility facility, Severity severity, string msg)
{
// Early out if the client's logging level is lower than the log message
if (string.IsNullOrEmpty(msg) || severity > m_settings.minimumLoggingLevel || m_udpClient == null)
{
return;
}
// Calculate the message severity (facility * 8 + severity)
int severityValue = ((int)facility) * 8 + (int)severity;
string message = string.Empty;
// Build the syslog message format
lock (m_stringBuilder)
{
// Reset the string builder
m_stringBuilder.Length = 0;
// Severity
m_stringBuilder.Append('<');
m_stringBuilder.Append(severityValue);
m_stringBuilder.Append('>');
// Version 1
m_stringBuilder.Append('1');
m_stringBuilder.Append(' ');
// Date time stamp in RFC3339 format
m_stringBuilder.Append(Rfc3339DateTime.ToString(DateTime.UtcNow));
m_stringBuilder.Append(' ');
// The application that is logging
string systemName = m_settings.systemName;
if (string.IsNullOrEmpty(systemName))
{
systemName = "unity-client";
}
m_stringBuilder.Append(systemName);
m_stringBuilder.Append(' ');
// Process name that is logging
m_stringBuilder.Append(m_processName);
m_stringBuilder.Append(' ');
// Platform the client is running on
m_stringBuilder.Append(m_platform);
m_stringBuilder.Append(' ');
// The log message with the client IP
if (m_settings.logClientIPAdress)
{
m_stringBuilder.Append(string.Format(s_ipPrefixFormat, m_localIp, msg));
}
else
{
m_stringBuilder.Append(msg);
}
message = m_stringBuilder.ToString();
}
// Send the completed message
BeginSend(message);
}
/// <summary>
/// Converts the specified string representation of a date and time to its <see cref="DateTime"/> equivalent.
/// </summary>
/// <param name="s">A string containing a date and time to convert.</param>
/// <returns>A <see cref="DateTime"/> equivalent to the date and time contained in <paramref name="s"/>.</returns>
/// <remarks>
/// The string <paramref name="s"/> is parsed using formatting information in the <see cref="DateTimeFormatInfo.InvariantInfo"/> object.
/// </remarks>
/// <exception cref="ArgumentNullException"><paramref name="s"/> is a <b>null</b> reference (Nothing in Visual Basic).</exception>
/// <exception cref="FormatException"><paramref name="s"/> does not contain a valid RFC 3339 string representation of a date and time.</exception>
public static DateTime Parse(string s)
{
//------------------------------------------------------------
// Validate parameter
//------------------------------------------------------------
if (s == null)
{
throw new ArgumentNullException("s");
}
DateTime result;
if (Rfc3339DateTime.TryParse(s, out result))
{
return(result);
}
else
{
throw new FormatException(String.Format(null, "{0} is not a valid RFC 3339 string representation of a date and time.", s));
}
}