private static void PreloadPowershellRunspace()
{
RunspaceGroup group = RunspaceGroup.Instance;
using (RunspaceGroup.Token runspaceToken = group.Take())
{
}
}
public PSDataCollection <PSObject> ExecutePowerShellCommand(Command command, string script)
{
try
{
TestabilityTrace.TraceSource.WriteInfo(
TraceSource,
"Executing powershell command \"{0}\" with parameters listed below",
command.ToString());
foreach (var param in command.Parameters)
{
TestabilityTrace.TraceSource.WriteInfo(
TraceSource,
"Parameter: {0} Value {1}",
param.Name,
param.Value);
}
var timer = new System.Diagnostics.Stopwatch();
timer.Start();
using (RunspaceGroup.Token runspaceToken = this.runspaceGroup.Take())
using (PowerShell shell = PowerShell.Create())
{
timer.Stop();
if (timer.Elapsed > TimeSpan.FromSeconds(1))
{
TestabilityTrace.TraceSource.WriteWarning(TraceSource, "ExecutePowerShellCommand took {0} to start: \"{1}\"", timer.Elapsed.ToString(), command.ToString());
}
// Initial action to be executed before any operation. In this case it should be a connect cluster
this.initialAction(runspaceToken.Runspace);
shell.Runspace = runspaceToken.Runspace;
if (!string.IsNullOrEmpty(script))
{
shell.Commands.AddScript(script);
}
shell.Commands.AddCommand(command);
IEnumerable <PSObject> results = shell.Invoke();
LogResults(command, results);
ThrowIfError(shell);
return(Disposable.Guard(() => new PSDataCollection <PSObject>(results), (d) => { }));
}
}
catch (Exception ex)
{
LogFailure(command, ex);
throw;
}
}
