public ExceptionRaisedEventArgs(NodeThread thread, NodeException exception, bool isUnhandled)
{
this.Thread = thread;
this.Exception = exception;
this.IsUnhandled = isUnhandled;
}
public ExceptionRaisedEventArgs(NodeThread thread, NodeException exception, bool isUnhandled) {
_thread = thread;
_exception = exception;
_isUnhandled = isUnhandled;
}
private void ReportException(ExceptionEvent exceptionEvent, string errorCode = null) {
DebuggerClient.RunWithRequestExceptionsHandled(async () => {
string exceptionName = exceptionEvent.ExceptionName;
if (!string.IsNullOrEmpty(errorCode)) {
exceptionName = string.Format("{0}({1})", exceptionName, errorCode);
}
// UNDONE Handle break on unhandled, once just my code is supported
// Node has a catch all, so there are no uncaught exceptions
// For now just break always or never
//if (exceptionTreatment == ExceptionHitTreatment.BreakNever ||
// (exceptionTreatment == ExceptionHitTreatment.BreakOnUnhandled && !uncaught)) {
ExceptionHitTreatment exceptionTreatment = _exceptionHandler.GetExceptionHitTreatment(exceptionName);
if (exceptionTreatment == ExceptionHitTreatment.BreakNever) {
await AutoResumeAsync(false).ConfigureAwait(false);
return;
}
// We need to get the backtrace before we break, so we request the backtrace
// and follow up with firing the appropriate event for the break
bool running = await PerformBacktraceAsync().ConfigureAwait(false);
Debug.Assert(!running);
// Handle followup
EventHandler<ExceptionRaisedEventArgs> exceptionRaised = ExceptionRaised;
if (exceptionRaised == null) {
return;
}
string description = exceptionEvent.Description;
if (description.StartsWith("#<") && description.EndsWith(">")) {
// Serialize exception object to get a proper description
var tokenSource = new CancellationTokenSource(_timeout);
var evaluateCommand = new EvaluateCommand(CommandId, _resultFactory, exceptionEvent.ExceptionId);
if (await TrySendRequestAsync(evaluateCommand, tokenSource.Token).ConfigureAwait(false)) {
description = evaluateCommand.Result.StringValue;
}
}
var exception = new NodeException(exceptionName, description);
exceptionRaised(this, new ExceptionRaisedEventArgs(MainThread, exception, exceptionEvent.Uncaught));
});
}
public ExceptionRaisedEventArgs(NodeThread thread, NodeException exception, bool isUnhandled)
{
_thread = thread;
_exception = exception;
_isUnhandled = isUnhandled;
}