internal void DispatchEvent(ManagedCallbackType callback,CorEventArgs e)
{
try
{
if( m_callbackAttachedEvent!=null )
m_callbackAttachedEvent.WaitOne(); // waits till callbacks are enabled
Debug.Assert((int)callback>=0 && (int)callback<m_callbacksArray.Length);
Delegate d = m_callbacksArray[(int)callback];
if( d!=null )
d.DynamicInvoke( new Object[]{this,e});
}
catch(Exception ex)
{
CorExceptionInCallbackEventArgs e2 = new CorExceptionInCallbackEventArgs(e.Controller,ex);
Debug.Assert(false,"Exception in callback: "+ex.ToString());
try
{
// we need to dispatch the exceptin in callback error, but we cannot
// use DispatchEvent since throwing exception in ExceptionInCallback
// would lead to infinite recursion.
Debug.Assert( m_callbackAttachedEvent==null);
Delegate d = m_callbacksArray[(int)ManagedCallbackType.OnExceptionInCallback];
if( d!=null )
d.DynamicInvoke( new Object[]{this, e2});
}
catch(Exception ex2)
{
Debug.Assert(false,"Exception in Exception notification callback: "+ex2.ToString());
// ignore it -- there is nothing we can do.
}
e.Continue = e2.Continue;
}
}
internal void DispatchEvent(ManagedCallbackType callback, CorEventArgs e)
{
try
{
// CorProcess.Continue has an extra abstraction layer.
// - The fist call just sets m_callbackAttachedEvent
// - future calls go to ICorDebugProcess::Continue.
// This ensures that we don't dispatch any callbacks until
// after CorProcess.Continue() is called.
if (m_callbackAttachedEvent != null)
{
m_callbackAttachedEvent.WaitOne(); // waits till callbacks are enabled
}
Debug.Assert((int)callback >= 0 && (int)callback < m_callbacksArray.Length);
Delegate d = m_callbacksArray[(int)callback];
if (d != null)
{
d.DynamicInvoke(new Object[] { this, e });
}
}
catch (Exception ex)
{
CorExceptionInCallbackEventArgs e2 = new CorExceptionInCallbackEventArgs(e.Controller, ex);
Debug.Assert(false, "Exception in callback: " + ex.ToString());
try
{
// we need to dispatch the exception in callback error, but we cannot
// use DispatchEvent since throwing exception in ExceptionInCallback
// would lead to infinite recursion.
Debug.Assert(m_callbackAttachedEvent == null);
Delegate d = m_callbacksArray[(int)ManagedCallbackType.OnExceptionInCallback];
if (d != null)
d.DynamicInvoke(new Object[] { this, e2 });
}
catch (Exception ex2)
{
Debug.Assert(false, "Exception in Exception notification callback: " + ex2.ToString());
// ignore it -- there is nothing we can do.
}
e.Continue = e2.Continue;
}
}
private void ExceptionInCallbackEventHandler(Object sender, CorExceptionInCallbackEventArgs e)
{
Trace.WriteLine("CorProcess::ExceptionInCallback");
e.Continue = false;
m_stopReason = new MDbgErrorStopReason(e.ExceptionThrown);
m_stopGo.MarkAsStopped();
m_stopCounter = g_stopCounter++;
m_stopEvent.Set();
}
