/// <summary>
/// Blocks DebuggerStop event thread until exit debug mode is
/// received from the client.
/// </summary>
private void OnEnterDebugMode(ManualResetEventSlim debugModeCompletedEvent)
{
Dbg.Assert(!debugModeCompletedEvent.IsSet, "Event should always be non-signaled here.");
while (true)
{
debugModeCompletedEvent.Wait();
debugModeCompletedEvent.Reset();
if (_threadCommandProcessing != null)
{
// Process command.
_threadCommandProcessing.DoInvoke();
_threadCommandProcessing = null;
}
else
{
// No command to process. Exit debug mode.
break;
}
}
}
/// <summary>
/// ProcessCommand
/// </summary>
/// <param name="command">Command</param>
/// <param name="output">Output</param>
/// <returns></returns>
public override DebuggerCommandResults ProcessCommand(PSCommand command, PSDataCollection<PSObject> output)
{
if (LocalDebugMode)
{
return _wrappedDebugger.Value.ProcessCommand(command, output);
}
if (!InBreakpoint || (_threadCommandProcessing != null))
{
throw new PSInvalidOperationException(
StringUtil.Format(DebuggerStrings.CannotProcessDebuggerCommandNotStopped));
}
if (_processCommandCompleteEvent == null)
{
_processCommandCompleteEvent = new ManualResetEventSlim(false);
}
_threadCommandProcessing = new ThreadCommandProcessing(command, output, _wrappedDebugger.Value, _processCommandCompleteEvent);
try
{
return _threadCommandProcessing.Invoke(_nestedDebugStopCompleteEvent);
}
finally
{
_threadCommandProcessing = null;
}
}
