/// <summary>
/// Stop processing.
/// </summary>
protected override void StopProcessing()
{
_debugging = false;
// Cancel runspace debugging.
System.Management.Automation.Debugger debugger = _debugger;
if ((debugger != null) && (_runspace != null))
{
debugger.StopDebugRunspace(_runspace);
}
// Unblock the data collection.
PSDataCollection <PSStreamObject> debugCollection = _debugBlockingCollection;
if (debugCollection != null)
{
debugCollection.Complete();
}
// Unblock any new command wait.
_newRunningScriptEvent.Set();
}
private void WaitAndReceiveRunspaceOutput()
{
_debugging = true;
try
{
HostWriteLine(string.Format(CultureInfo.InvariantCulture, Debugger.RunspaceDebuggingStarted, _runspace.Name));
HostWriteLine(Debugger.RunspaceDebuggingEndSession);
HostWriteLine(string.Empty);
_runspace.AvailabilityChanged += HandleRunspaceAvailabilityChanged;
_debugger.NestedDebuggingCancelledEvent += HandleDebuggerNestedDebuggingCancelledEvent;
// Make sure host debugger has debugging turned on.
_debugger.SetDebugMode(DebugModes.LocalScript | DebugModes.RemoteScript);
// Set up host script debugger to debug the runspace.
_debugger.DebugRunspace(_runspace, breakAll: BreakAll);
while (_debugging)
{
// Wait for running script.
_newRunningScriptEvent.Wait();
if (!_debugging)
{
return;
}
AddDataEventHandlers();
try
{
// Block cmdlet during debugging until either the command finishes
// or the user terminates the debugging session.
foreach (var streamItem in _debugBlockingCollection)
{
streamItem.WriteStreamObject(this);
}
}
finally
{
RemoveDataEventHandlers();
}
if (_debugging &&
(!_runspace.InNestedPrompt))
{
HostWriteLine(string.Empty);
HostWriteLine(Debugger.RunspaceDebuggingScriptCompleted);
HostWriteLine(Debugger.RunspaceDebuggingEndSession);
HostWriteLine(string.Empty);
}
_newRunningScriptEvent.Reset();
}
}
finally
{
_runspace.AvailabilityChanged -= HandleRunspaceAvailabilityChanged;
_debugger.NestedDebuggingCancelledEvent -= HandleDebuggerNestedDebuggingCancelledEvent;
_debugger.StopDebugRunspace(_runspace);
_newRunningScriptEvent.Dispose();
}
}
