/// <summary>
/// Dispose(bool disposing) executes in two distinct scenarios. If disposing
/// equals true, the method has been called directly or indirectly by a user's
/// code. Managed and unmanaged resources can be disposed. If disposing equals
/// false, the method has been called by the runtime from inside the finalizer
/// and you should not reference other objects. Only unmanaged resources can
/// be disposed.
/// </summary>
protected virtual void Dispose(bool disposing)
{
// Check to see if Dispose has already been called.
if (!this._disposed)
{
// Note disposing has been done.
_disposed = true;
// If disposing equals true, dispose all managed
// and unmanaged resources.
if (disposing)
{
// Dispose managed resources.
if (_server != null)
{
_server.Dispose();
}
if (_udpServer != null)
{
_udpServer.Dispose();
}
if (_syslogList != null)
{
_syslogList.Clear();
}
// Close all files.
CloseFiles();
}
// Call the appropriate methods to clean up
// unmanaged resources here.
_server = null;
_udpServer = null;
_syslogList = null;
_syslogFiles = null;
_writeLogLock = null;
}
}
/// <summary>
/// Start the server.
/// </summary>
public void Start()
{
try
{
// Start the server.
if (_server != null)
{
_server.Start();
}
// Start the server.
if (_udpServer != null)
{
_udpServer.Start();
}
}
catch (Exception)
{
// Close all files.
CloseFiles();
if (_server != null)
{
_server.Dispose();
}
if (_udpServer != null)
{
_udpServer.Dispose();
}
_server = null;
_udpServer = null;
throw;
}
}
/// <summary>
/// Stop the server.
/// </summary>
public void Stop()
{
try
{
// Close all files.
CloseFiles();
// Stop the server.
if (_server != null)
{
_server.Stop();
}
// Stop the server.
if (_udpServer != null)
{
_udpServer.Stop();
}
}
catch { }
finally
{
if (_server != null)
{
_server.Dispose();
}
if (_udpServer != null)
{
_udpServer.Dispose();
}
_server = null;
_udpServer = null;
}
}
/// <summary>
/// Initialise the server.
/// </summary>
private void Init()
{
try
{
string socketProviderHostPrefix = "SyslogServerSingle_";
string hostProviderFullName = socketProviderHostPrefix + "SocketProviderV6";
// Get the certificate reader.
Nequeo.Security.Configuration.Reader certificateReader = new Nequeo.Security.Configuration.Reader();
Nequeo.Net.Configuration.Reader hostReader = new Nequeo.Net.Configuration.Reader();
// Create the syslog context list.
_syslogList = new ConcurrentDictionary <string, SyslogContext>();
_syslogFiles = new ConcurrentDictionary <short, Stream>();
// Open or create the log files.
OpenFiles(Message.SyslogUtility.GetPriorities());
// Create the server endpoint.
Nequeo.Net.Sockets.MultiEndpointModel[] model = new Nequeo.Net.Sockets.MultiEndpointModel[]
{
// None secure.
new Nequeo.Net.Sockets.MultiEndpointModel()
{
Port = hostReader.GetServerHost(hostProviderFullName).Port,
Addresses = new System.Net.IPAddress[]
{
System.Net.IPAddress.IPv6Any,
System.Net.IPAddress.Any
}
},
};
// Start the server.
_server = new Nequeo.Net.ServerSingle(model, _maxClient);
_server.OnContext += Server_OnContext;
_server.Servers.OnClientDisconnected = (Provider.ISingleContextBase context) => Server_OnDisconnected(context);
// Start the server.
_udpServer = new Nequeo.Net.UdpServer(model, _maxClient);
_udpServer.OnContext += Server_OnContext;
_udpServer.Servers.OnClientDisconnected = (Nequeo.Net.Sockets.IUdpServerContext context) => ServerUdp_OnDisconnected(context);
}
catch (Exception)
{
// Close all files.
CloseFiles();
if (_server != null)
{
_server.Dispose();
}
if (_udpServer != null)
{
_udpServer.Dispose();
}
_server = null;
_udpServer = null;
throw;
}
}
