/// <summary>
/// Initializes the underlying PowerShell object after verifying
/// if the pipeline is in a state where it can be invoked.
/// If invokeAndDisconnect is true then the remote PowerShell
/// command will be immediately disconnected after it begins
/// running.
/// </summary>
/// <param name="syncCall">true if called from a sync call</param>
/// <param name="invokeAndDisconnect">Invoke and Disconnect</param>
private void InitPowerShell(bool syncCall, bool invokeAndDisconnect = false)
{
if (_commands == null || _commands.Count == 0)
{
throw PSTraceSource.NewInvalidOperationException(
RunspaceStrings.NoCommandInPipeline);
}
if (_pipelineStateInfo.State != PipelineState.NotStarted)
{
InvalidPipelineStateException e =
new InvalidPipelineStateException
(
StringUtil.Format(RunspaceStrings.PipelineReInvokeNotAllowed),
_pipelineStateInfo.State,
PipelineState.NotStarted
);
throw e;
}
((RemoteRunspace)_runspace).DoConcurrentCheckAndAddToRunningPipelines(this, syncCall);
PSInvocationSettings settings = new PSInvocationSettings();
settings.AddToHistory = _addToHistory;
settings.InvokeAndDisconnect = invokeAndDisconnect;
_powershell.InitForRemotePipeline(_commands, _inputStream, _outputStream, _errorStream, settings, RedirectShellErrorOutputPipe);
_powershell.RemotePowerShell.HostCallReceived +=
new EventHandler <RemoteDataEventArgs <RemoteHostCall> >(HandleHostCallReceived);
}
