void IActivityMonitorBoundClient.SetMonitor(IActivityMonitorImpl?source, bool forceBuggyRemove)
{
if (source != null && _source != null)
{
throw ActivityMonitorClient.CreateMultipleRegisterOnBoundClientException(this);
}
// Silently ignore null => null or monitor => same monitor.
if (source != _source)
{
_prevLogType = LogEntryType.None;
_prevlogTime = DateTimeStamp.Unknown;
Debug.Assert((source == null) != (_source == null));
if ((_source = source) == null)
{
if (_file != null)
{
_file.Close();
}
_file = null;
}
else
{
// If initialization failed, we let the file null: this monitor will not
// work (the error will appear in the Critical errors) but this avoids
// an exception to be thrown here.
var f = new MonitorBinaryFileOutput(_path, _source.UniqueId, _maxCountPerFile, _useGzipCompression);
if (f.Initialize(_source.InternalMonitor))
{
var g = _source.CurrentGroup;
_currentGroupDepth = g != null ? g.Depth : 0;
_file = f;
}
}
}
}
void IActivityMonitorBoundClient.SetMonitor( IActivityMonitorImpl source, bool forceBuggyRemove )
{
if( source != null && _source != null ) throw ActivityMonitorClient.CreateMultipleRegisterOnBoundClientException( this );
// Silently ignore null => null or monitor => same monitor.
if( source != _source )
{
_prevLogType = LogEntryType.None;
_prevlogTime = DateTimeStamp.Unknown;
Debug.Assert( (source == null) != (_source == null) );
if( (_source = source) == null )
{
if( _file != null ) _file.Close();
_file = null;
}
else
{
// If initialization failed, we let the file null: this monitor will not
// work (the error will appear in the Critical errors) but this avoids
// an exception to be thrown here.
var f = new MonitorBinaryFileOutput( _path, ((IUniqueId)_source).UniqueId, _maxCountPerFile, _useGzipCompression );
if( f.Initialize( new SystemActivityMonitor( false, null ) ) )
{
var g = _source.CurrentGroup;
_currentGroupDepth = g != null ? g.Depth : 0;
_file = f;
}
}
}
}
/// <summary>
/// Opens this writer if it is not already opened.
/// </summary>
/// <returns>True on success, false otherwise.</returns>
public bool Open()
{
using (_source.ReentrancyAndConcurrencyLock())
{
if (_source == null)
{
throw new InvalidOperationException("CKMonWriterClient must be registered in an ActivityMonitor.");
}
if (_file != null)
{
return(true);
}
_file = new MonitorBinaryFileOutput(_path, _source.UniqueId, _maxCountPerFile, _useGzipCompression);
_prevLogType = LogEntryType.None;
_prevlogTime = DateTimeStamp.Unknown;
}
using (SystemActivityMonitor.EnsureSystemClient(_source))
{
using (_source.ReentrancyAndConcurrencyLock())
{
if (_file.Initialize(_source))
{
var g = _source.CurrentGroup;
_currentGroupDepth = g != null ? g.Depth : 0;
}
else
{
_file = null;
}
}
}
return(_file != null);
}
/// <summary>
/// Closes this writer if it <see cref="IsOpened"/>.
/// It can be re-<see cref="Open"/>ed later.
/// </summary>
public void Close()
{
using (_source != null ? _source.ReentrancyAndConcurrencyLock() : null)
{
if (_file != null)
{
_file.Close();
}
_file = null;
}
}
/// <summary>
/// Opens this writer if it is not already opened.
/// </summary>
/// <returns>True on success, false otherwise.</returns>
public bool Open()
{
using( _source.ReentrancyAndConcurrencyLock() )
{
if( _source == null ) throw new InvalidOperationException( "CKMonWriterClient must be registered in an ActivityMonitor." );
if( _file != null ) return true;
_file = new MonitorBinaryFileOutput( _path, _source.UniqueId, _maxCountPerFile, _useGzipCompression );
_prevLogType = LogEntryType.None;
_prevlogTime = DateTimeStamp.Unknown;
}
using( SystemActivityMonitor.EnsureSystemClient( _source ) )
{
using( _source.ReentrancyAndConcurrencyLock() )
{
if( _file.Initialize( _source ) )
{
var g = _source.CurrentGroup;
_currentGroupDepth = g != null ? g.Depth : 0;
}
else _file = null;
}
}
return _file != null;
}
/// <summary>
/// Closes this writer if it <see cref="IsOpened"/>.
/// It can be re-<see cref="Open"/>ed later.
/// </summary>
public void Close()
{
using( _source != null ? _source.ReentrancyAndConcurrencyLock() : null )
{
if( _file != null ) _file.Close();
_file = null;
}
}
