/// <summary>
/// Connects or reconnects to the server.
/// </summary>
/// <param name="state">The state. Ignored but required for timer callback methods. Pass null.</param>
private void ReconnectToServer(object state)
{
// Check if already reconnected - ahead of the lock for speed
if (_isConnected)
{
// Do nothing
return;
}
// Lock to ensure atomic operations
lock (_reconnectLock)
{
// Double check if already reconnected
if (_isConnected)
{
// Do nothing
return;
}
// Ensure socket is properly closed
try
{
_client.Close();
}
catch
{
// Ignore
}
// Close the client
_client.Close();
// Reconnect
if (!Connect())
{
// Reconnection failed, so we're done (the Timer will retry)
return;
}
// If we got here, we're back online, adjust reconnected status
_isConnected = true;
// Disable the reconnect timer to stop trying to reconnect
_reconnectTimer.Change(Timeout.Infinite, Timeout.Infinite);
// Fire the reconnected event
var reconnected = Reconnected;
if (reconnected != null)
{
reconnected(this, EventArgs.Empty);
}
}
}
/// <summary>
/// Stops the cache server.
/// </summary>
public void Stop()
{
// Shutdown and close the server socket
_server.Close();
}