public InvokeParallelTests()
{
_iss = CreateInitialSessionState();
m_runspacePool = RunspaceFactory.CreateRunspacePool(_iss);
m_runspacePool.SetMaxRunspaces(10);
m_runspacePool.Open();
}
internal RemoteRunspace(TypeTable typeTable, RunspaceConnectionInfo connectionInfo, PSHost host, PSPrimitiveDictionary applicationArguments, string name = null, int id = -1)
{
this._runningPipelines = new ArrayList();
this._syncRoot = new object();
this._runspaceStateInfo = new System.Management.Automation.Runspaces.RunspaceStateInfo(RunspaceState.BeforeOpen);
this._version = PSVersionInfo.PSVersion;
this._runspaceEventQueue = new Queue <RunspaceEventQueueItem>();
this.id = -1;
PSEtwLog.SetActivityIdForCurrentThread(base.InstanceId);
this._applicationArguments = applicationArguments;
PSEtwLog.LogOperationalVerbose(PSEventId.RunspaceConstructor, PSOpcode.Constructor, PSTask.CreateRunspace, PSKeyword.UseAlwaysOperational, new object[] { base.InstanceId.ToString() });
if (connectionInfo is WSManConnectionInfo)
{
this._connectionInfo = ((WSManConnectionInfo)connectionInfo).Copy();
this._originalConnectionInfo = ((WSManConnectionInfo)connectionInfo).Copy();
}
else if (connectionInfo is NewProcessConnectionInfo)
{
this._connectionInfo = ((NewProcessConnectionInfo)connectionInfo).Copy();
this._originalConnectionInfo = ((NewProcessConnectionInfo)connectionInfo).Copy();
}
this._runspacePool = new System.Management.Automation.Runspaces.RunspacePool(1, 1, typeTable, host, applicationArguments, connectionInfo, name);
this.Id = id;
this.SetEventHandlers();
}
public RunspaceSettings(RunspacePool pool)
: this()
{
if (pool == null)
{ return; }
this.ApartmentState = pool.ApartmentState;
this.CleanupInterval = pool.CleanupInterval;
this.InitialSessionState = pool.InitialSessionState;
this.InstanceId = pool.InstanceId;
this.IsDisposed = pool.IsDisposed;
this.PoolSize = pool.GetMaxRunspaces();
this.RunspacePoolAvailability = pool.RunspacePoolAvailability;
this.RunspacePoolStateInfo = pool.RunspacePoolStateInfo;
this.ThreadOptions = pool.ThreadOptions;
}
internal ServerRunspacePoolDriver(Guid clientRunspacePoolId, int minRunspaces, int maxRunspaces, PSThreadOptions threadOptions, ApartmentState apartmentState, HostInfo hostInfo, InitialSessionState initialSessionState, PSPrimitiveDictionary applicationPrivateData, ConfigurationDataFromXML configData, AbstractServerSessionTransportManager transportManager, bool isAdministrator, RemoteSessionCapability serverCapability, Hashtable configHash)
{
this.serverCapability = serverCapability;
System.Management.Automation.Remoting.ServerRemoteHost host = new System.Management.Automation.Remoting.ServerRemoteHost(clientRunspacePoolId, Guid.Empty, hostInfo, transportManager);
this.remoteHost = host;
this.configData = configData;
this.configHash = configHash;
this.applicationPrivateData = applicationPrivateData;
this.localRunspacePool = RunspaceFactory.CreateRunspacePool(minRunspaces, maxRunspaces, initialSessionState, host);
PSThreadOptions options = configData.ShellThreadOptions.HasValue ? configData.ShellThreadOptions.Value : PSThreadOptions.UseCurrentThread;
if ((threadOptions == PSThreadOptions.Default) || (threadOptions == options))
{
this.localRunspacePool.ThreadOptions = options;
}
else
{
if (!isAdministrator)
{
throw new InvalidOperationException(PSRemotingErrorInvariants.FormatResourceString(RemotingErrorIdStrings.MustBeAdminToOverrideThreadOptions, new object[0]));
}
this.localRunspacePool.ThreadOptions = threadOptions;
}
ApartmentState state = configData.ShellThreadApartmentState.HasValue ? configData.ShellThreadApartmentState.Value : ApartmentState.Unknown;
if ((apartmentState == ApartmentState.Unknown) || (apartmentState == state))
{
this.localRunspacePool.ApartmentState = state;
}
else
{
this.localRunspacePool.ApartmentState = apartmentState;
}
this.clientRunspacePoolId = clientRunspacePoolId;
this.dsHandler = new ServerRunspacePoolDataStructureHandler(this, transportManager);
this.localRunspacePool.StateChanged += new EventHandler <RunspacePoolStateChangedEventArgs>(this.HandleRunspacePoolStateChanged);
this.localRunspacePool.ForwardEvent += new EventHandler <PSEventArgs>(this.HandleRunspacePoolForwardEvent);
this.localRunspacePool.RunspaceCreated += new EventHandler <RunspaceCreatedEventArgs>(this.HandleRunspaceCreated);
this.localRunspacePool.RunspaceCreated += new EventHandler <RunspaceCreatedEventArgs>(this.HandleRunspaceCreatedForTypeTable);
this.dsHandler.CreateAndInvokePowerShell += new EventHandler <RemoteDataEventArgs <RemoteDataObject <PSObject> > >(this.HandleCreateAndInvokePowerShell);
this.dsHandler.GetCommandMetadata += new EventHandler <RemoteDataEventArgs <RemoteDataObject <PSObject> > >(this.HandleGetCommandMetadata);
this.dsHandler.HostResponseReceived += new EventHandler <RemoteDataEventArgs <RemoteHostResponse> >(this.HandleHostResponseReceived);
this.dsHandler.SetMaxRunspacesReceived += new EventHandler <RemoteDataEventArgs <PSObject> >(this.HandleSetMaxRunspacesReceived);
this.dsHandler.SetMinRunspacesReceived += new EventHandler <RemoteDataEventArgs <PSObject> >(this.HandleSetMinRunspacesReceived);
this.dsHandler.GetAvailableRunspacesReceived += new EventHandler <RemoteDataEventArgs <PSObject> >(this.HandleGetAvailalbeRunspacesReceived);
}
internal ServerRunspacePoolDriver(Guid clientRunspacePoolId, int minRunspaces, int maxRunspaces, PSThreadOptions threadOptions, ApartmentState apartmentState, HostInfo hostInfo, InitialSessionState initialSessionState, PSPrimitiveDictionary applicationPrivateData, ConfigurationDataFromXML configData, AbstractServerSessionTransportManager transportManager, bool isAdministrator, RemoteSessionCapability serverCapability, Hashtable configHash)
{
this.serverCapability = serverCapability;
System.Management.Automation.Remoting.ServerRemoteHost host = new System.Management.Automation.Remoting.ServerRemoteHost(clientRunspacePoolId, Guid.Empty, hostInfo, transportManager);
this.remoteHost = host;
this.configData = configData;
this.configHash = configHash;
this.applicationPrivateData = applicationPrivateData;
this.localRunspacePool = RunspaceFactory.CreateRunspacePool(minRunspaces, maxRunspaces, initialSessionState, host);
PSThreadOptions options = configData.ShellThreadOptions.HasValue ? configData.ShellThreadOptions.Value : PSThreadOptions.UseCurrentThread;
if ((threadOptions == PSThreadOptions.Default) || (threadOptions == options))
{
this.localRunspacePool.ThreadOptions = options;
}
else
{
if (!isAdministrator)
{
throw new InvalidOperationException(PSRemotingErrorInvariants.FormatResourceString(RemotingErrorIdStrings.MustBeAdminToOverrideThreadOptions, new object[0]));
}
this.localRunspacePool.ThreadOptions = threadOptions;
}
ApartmentState state = configData.ShellThreadApartmentState.HasValue ? configData.ShellThreadApartmentState.Value : ApartmentState.Unknown;
if ((apartmentState == ApartmentState.Unknown) || (apartmentState == state))
{
this.localRunspacePool.ApartmentState = state;
}
else
{
this.localRunspacePool.ApartmentState = apartmentState;
}
this.clientRunspacePoolId = clientRunspacePoolId;
this.dsHandler = new ServerRunspacePoolDataStructureHandler(this, transportManager);
this.localRunspacePool.StateChanged += new EventHandler<RunspacePoolStateChangedEventArgs>(this.HandleRunspacePoolStateChanged);
this.localRunspacePool.ForwardEvent += new EventHandler<PSEventArgs>(this.HandleRunspacePoolForwardEvent);
this.localRunspacePool.RunspaceCreated += new EventHandler<RunspaceCreatedEventArgs>(this.HandleRunspaceCreated);
this.localRunspacePool.RunspaceCreated += new EventHandler<RunspaceCreatedEventArgs>(this.HandleRunspaceCreatedForTypeTable);
this.dsHandler.CreateAndInvokePowerShell += new EventHandler<RemoteDataEventArgs<RemoteDataObject<PSObject>>>(this.HandleCreateAndInvokePowerShell);
this.dsHandler.GetCommandMetadata += new EventHandler<RemoteDataEventArgs<RemoteDataObject<PSObject>>>(this.HandleGetCommandMetadata);
this.dsHandler.HostResponseReceived += new EventHandler<RemoteDataEventArgs<RemoteHostResponse>>(this.HandleHostResponseReceived);
this.dsHandler.SetMaxRunspacesReceived += new EventHandler<RemoteDataEventArgs<PSObject>>(this.HandleSetMaxRunspacesReceived);
this.dsHandler.SetMinRunspacesReceived += new EventHandler<RemoteDataEventArgs<PSObject>>(this.HandleSetMinRunspacesReceived);
this.dsHandler.GetAvailableRunspacesReceived += new EventHandler<RemoteDataEventArgs<PSObject>>(this.HandleGetAvailalbeRunspacesReceived);
}
internal void Close()
{
if (!this.isClosed)
{
this.isClosed = true;
this.localRunspacePool.Close();
this.localRunspacePool.StateChanged -= new EventHandler <RunspacePoolStateChangedEventArgs>(this.HandleRunspacePoolStateChanged);
this.localRunspacePool.ForwardEvent -= new EventHandler <PSEventArgs>(this.HandleRunspacePoolForwardEvent);
this.localRunspacePool.Dispose();
this.localRunspacePool = null;
if (this.rsToUseForSteppablePipeline != null)
{
this.rsToUseForSteppablePipeline.Close();
this.rsToUseForSteppablePipeline.Dispose();
this.rsToUseForSteppablePipeline = null;
}
this.Closed.SafeInvoke <EventArgs>(this, EventArgs.Empty);
}
}
// ---------- CONSTRUCTORS ----------
/// <summary>
/// Inititalizes the PowerShellScript environment.
/// </summary>
/// <param name="log">An event log to log exceptions to. May be null if no exception logging is desired.</param>
/// <param name="pool">A runspace pool for the scripting environment to use. May be null if a new Runspace pool is desired.</param>
public PowerShellScript(EventLog.EventLog log, RunspacePool pool)
{
RunspacePool = null;
Log = log;
if (pool != null)
{
RunspacePool = pool;
// Open the Runspace Pool so it's ready for use.
if (RunspacePool.RunspacePoolStateInfo.State != RunspacePoolState.Opened)
{
RunspacePool.Open();
}
}
else
{
InitializeRunspacePool();
}
}
internal RemoteRunspace(System.Management.Automation.Runspaces.RunspacePool runspacePool)
{
this._runningPipelines = new ArrayList();
this._syncRoot = new object();
this._runspaceStateInfo = new System.Management.Automation.Runspaces.RunspaceStateInfo(RunspaceState.BeforeOpen);
this._version = PSVersionInfo.PSVersion;
this._runspaceEventQueue = new Queue <RunspaceEventQueueItem>();
this.id = -1;
if ((runspacePool.RunspacePoolStateInfo.State != RunspacePoolState.Disconnected) || !(runspacePool.ConnectionInfo is WSManConnectionInfo))
{
throw PSTraceSource.NewInvalidOperationException("RunspaceStrings", "InvalidRunspacePool", new object[0]);
}
this._runspacePool = runspacePool;
this._runspacePool.RemoteRunspacePoolInternal.SetMinRunspaces(1);
this._runspacePool.RemoteRunspacePoolInternal.SetMaxRunspaces(1);
this._connectionInfo = ((WSManConnectionInfo)runspacePool.ConnectionInfo).Copy();
this.SetRunspaceState(RunspaceState.Disconnected, null);
this._runspaceAvailability = this._runspacePool.RemoteRunspacePoolInternal.AvailableForConnection ? System.Management.Automation.Runspaces.RunspaceAvailability.None : System.Management.Automation.Runspaces.RunspaceAvailability.Busy;
this.SetEventHandlers();
PSEtwLog.SetActivityIdForCurrentThread(base.InstanceId);
PSEtwLog.LogOperationalVerbose(PSEventId.RunspaceConstructor, PSOpcode.Constructor, PSTask.CreateRunspace, PSKeyword.UseAlwaysOperational, new object[] { base.InstanceId.ToString() });
}
internal RemoteRunspace(System.Management.Automation.Runspaces.RunspacePool runspacePool)
{
this._runningPipelines = new ArrayList();
this._syncRoot = new object();
this._runspaceStateInfo = new System.Management.Automation.Runspaces.RunspaceStateInfo(RunspaceState.BeforeOpen);
this._version = PSVersionInfo.PSVersion;
this._runspaceEventQueue = new Queue<RunspaceEventQueueItem>();
this.id = -1;
if ((runspacePool.RunspacePoolStateInfo.State != RunspacePoolState.Disconnected) || !(runspacePool.ConnectionInfo is WSManConnectionInfo))
{
throw PSTraceSource.NewInvalidOperationException("RunspaceStrings", "InvalidRunspacePool", new object[0]);
}
this._runspacePool = runspacePool;
this._runspacePool.RemoteRunspacePoolInternal.SetMinRunspaces(1);
this._runspacePool.RemoteRunspacePoolInternal.SetMaxRunspaces(1);
this._connectionInfo = ((WSManConnectionInfo) runspacePool.ConnectionInfo).Copy();
this.SetRunspaceState(RunspaceState.Disconnected, null);
this._runspaceAvailability = this._runspacePool.RemoteRunspacePoolInternal.AvailableForConnection ? System.Management.Automation.Runspaces.RunspaceAvailability.None : System.Management.Automation.Runspaces.RunspaceAvailability.Busy;
this.SetEventHandlers();
PSEtwLog.SetActivityIdForCurrentThread(base.InstanceId);
PSEtwLog.LogOperationalVerbose(PSEventId.RunspaceConstructor, PSOpcode.Constructor, PSTask.CreateRunspace, PSKeyword.UseAlwaysOperational, new object[] { base.InstanceId.ToString() });
}
/// <summary>
/// Dispose the runspace pool driver and release all its resources
/// </summary>
internal void Close()
{
if (!_isClosed)
{
_isClosed = true;
if ((_remoteHost != null) && (_remoteHost.IsRunspacePushed))
{
Runspace runspaceToDispose = _remoteHost.PushedRunspace;
_remoteHost.PopRunspace();
if (runspaceToDispose != null)
{
runspaceToDispose.Dispose();
}
}
DisposeRemoteDebugger();
RunspacePool.Close();
RunspacePool.StateChanged -=
new EventHandler<RunspacePoolStateChangedEventArgs>(HandleRunspacePoolStateChanged);
RunspacePool.ForwardEvent -=
new EventHandler<PSEventArgs>(HandleRunspacePoolForwardEvent);
RunspacePool.Dispose();
RunspacePool = null;
if (_rsToUseForSteppablePipeline != null)
{
_rsToUseForSteppablePipeline.Close();
_rsToUseForSteppablePipeline.Dispose();
_rsToUseForSteppablePipeline = null;
}
Closed.SafeInvoke(this, EventArgs.Empty);
}
}
/// <summary>
/// Creates a new pool of Runspaces for this script to utilize.
/// </summary>
public void InitializeRunspacePool()
{
RunspacePool = RunspaceFactory.CreateRunspacePool();
// Open the Runspace Pool so it's ready for use.
RunspacePool.Open();
}
internal void Close()
{
if (!this.isClosed)
{
this.isClosed = true;
this.localRunspacePool.Close();
this.localRunspacePool.StateChanged -= new EventHandler<RunspacePoolStateChangedEventArgs>(this.HandleRunspacePoolStateChanged);
this.localRunspacePool.ForwardEvent -= new EventHandler<PSEventArgs>(this.HandleRunspacePoolForwardEvent);
this.localRunspacePool.Dispose();
this.localRunspacePool = null;
if (this.rsToUseForSteppablePipeline != null)
{
this.rsToUseForSteppablePipeline.Close();
this.rsToUseForSteppablePipeline.Dispose();
this.rsToUseForSteppablePipeline = null;
}
this.Closed.SafeInvoke<EventArgs>(this, EventArgs.Empty);
}
}
/// <summary>
/// Construct a remote runspace based on the connection information
/// and the specified host
/// </summary>
/// <param name="typeTable">
/// The TypeTable to use while deserializing/serializing remote objects.
/// TypeTable has the following information used by serializer:
/// 1. SerializationMethod
/// 2. SerializationDepth
/// 3. SpecificSerializationProperties
/// TypeTable has the following information used by deserializer:
/// 1. TargetTypeForDeserialization
/// 2. TypeConverter
/// </param>
/// <param name="connectionInfo">connection information which identifies
/// the remote computer</param>
/// <param name="host">host on the client</param>
/// <param name="applicationArguments">
/// <param name="name">Friendly name for remote runspace session.</param>
/// <param name="id">Id for remote runspace.</param>
/// Application arguments the server can see in <see cref="System.Management.Automation.Remoting.PSSenderInfo.ApplicationArguments"/>
/// </param>
internal RemoteRunspace(TypeTable typeTable, RunspaceConnectionInfo connectionInfo, PSHost host, PSPrimitiveDictionary applicationArguments, string name = null, int id = -1)
{
PSEtwLog.SetActivityIdForCurrentThread(this.InstanceId);
PSEtwLog.LogOperationalVerbose(PSEventId.RunspaceConstructor, PSOpcode.Constructor,
PSTask.CreateRunspace, PSKeyword.UseAlwaysOperational,
InstanceId.ToString());
_connectionInfo = connectionInfo.InternalCopy();
OriginalConnectionInfo = connectionInfo.InternalCopy();
RunspacePool = new RunspacePool(1, 1, typeTable, host, applicationArguments, connectionInfo, name);
this.PSSessionId = id;
SetEventHandlers();
}
// ---------- METHODS ----------
/// <summary>
/// Disposes of system resources opened by the script.
/// </summary>
public virtual void Dispose()
{
// Dispose of the Script's RunspacePool.
if (RunspacePool != null)
{
RunspacePool.Dispose();
}
RunspacePool = null;
}
public virtual Collection<PowerShell> CreateDisconnectedPowerShells(RunspacePool runspacePool)
{
throw PSTraceSource.NewInvalidOperationException(resBaseName, "RunspaceDisconnectConnectNotSupported", new object[0]);
}
/// <summary>
/// Creates a disconnected session for each disconnected PowerShell object in
/// PSInvokeExpressionSyncJob.
/// </summary>
/// <param name="job"></param>
/// <returns></returns>
private List<PSSession> GetDisconnectedSessions(PSInvokeExpressionSyncJob job)
{
List<PSSession> discSessions = new List<PSSession>();
Collection<System.Management.Automation.PowerShell> powershells = job.GetPowerShells();
foreach (System.Management.Automation.PowerShell ps in powershells)
{
// Get the command information from the PowerShell object.
string commandText = (ps.Commands != null && ps.Commands.Commands.Count > 0) ?
ps.Commands.Commands[0].CommandText : string.Empty;
ConnectCommandInfo cmdInfo = new ConnectCommandInfo(ps.InstanceId, commandText);
// Get the old RunspacePool object that the command was initially run on.
RunspacePool oldRunspacePool = null;
if (ps.RunspacePool != null)
{
oldRunspacePool = ps.RunspacePool;
}
else
{
object rsConnection = ps.GetRunspaceConnection();
RunspacePool rsPool = rsConnection as RunspacePool;
if (rsPool != null)
{
oldRunspacePool = rsPool;
}
else
{
RemoteRunspace remoteRs = rsConnection as RemoteRunspace;
if (remoteRs != null)
{
oldRunspacePool = remoteRs.RunspacePool;
}
}
}
// Create a new disconnected PSSession object and return to the user.
// The user can use this object to connect to the command on the server
// and retrieve data.
if (oldRunspacePool != null)
{
if (oldRunspacePool.RunspacePoolStateInfo.State != RunspacePoolState.Disconnected)
{
// InvokeAndDisconnect starts the command and immediately disconnects the command,
// but we need to disconnect the associated runspace/pool here.
if (InvokeAndDisconnect && oldRunspacePool.RunspacePoolStateInfo.State == RunspacePoolState.Opened)
{
oldRunspacePool.Disconnect();
}
else
{
// Skip runspace pools that have not been disconnected.
continue;
}
}
// Auto-generate a session name if one was not provided.
string sessionName = oldRunspacePool.RemoteRunspacePoolInternal.Name;
if (string.IsNullOrEmpty(sessionName))
{
int id;
sessionName = PSSession.GenerateRunspaceName(out id);
}
RunspacePool runspacePool = new RunspacePool(
true,
oldRunspacePool.RemoteRunspacePoolInternal.InstanceId,
sessionName,
new ConnectCommandInfo[1] { cmdInfo },
oldRunspacePool.RemoteRunspacePoolInternal.ConnectionInfo,
this.Host,
this.Context.TypeTable);
runspacePool.RemoteRunspacePoolInternal.IsRemoteDebugStop = oldRunspacePool.RemoteRunspacePoolInternal.IsRemoteDebugStop;
RemoteRunspace remoteRunspace = new RemoteRunspace(runspacePool);
discSessions.Add(new PSSession(remoteRunspace));
}
}
return discSessions;
}
protected override void Dispose(bool disposing)
{
Stop();
RunspacePool.Close();
RunspacePool.Dispose();
RunspacePool = null;
base.Dispose(disposing);
}
internal RestService(string serviceName, List<string> urls, List<RestCommand> commands, IEnumerable<string> modules)
: base(serviceName, typeof(DynamicPowershell).Assembly)
{
// we have to give it at least one assembly, even if there isn't any services in it.
// so I'm giving it a really small assembly
_serviceName = serviceName;
_activeCommands = commands;
_listenOnUrls = urls;
ReverseLookup.Clear();
var ss = InitialSessionState.CreateDefault();
ss.ImportPSModule(modules.ToArray());
RunspacePool = RunspaceFactory.CreateRunspacePool(ss);
RunspacePool.Open();
}
internal RemoteRunspace(TypeTable typeTable, RunspaceConnectionInfo connectionInfo, PSHost host, PSPrimitiveDictionary applicationArguments, string name = null, int id = -1)
{
this._runningPipelines = new ArrayList();
this._syncRoot = new object();
this._runspaceStateInfo = new System.Management.Automation.Runspaces.RunspaceStateInfo(RunspaceState.BeforeOpen);
this._version = PSVersionInfo.PSVersion;
this._runspaceEventQueue = new Queue<RunspaceEventQueueItem>();
this.id = -1;
PSEtwLog.SetActivityIdForCurrentThread(base.InstanceId);
this._applicationArguments = applicationArguments;
PSEtwLog.LogOperationalVerbose(PSEventId.RunspaceConstructor, PSOpcode.Constructor, PSTask.CreateRunspace, PSKeyword.UseAlwaysOperational, new object[] { base.InstanceId.ToString() });
if (connectionInfo is WSManConnectionInfo)
{
this._connectionInfo = ((WSManConnectionInfo) connectionInfo).Copy();
this._originalConnectionInfo = ((WSManConnectionInfo) connectionInfo).Copy();
}
else if (connectionInfo is NewProcessConnectionInfo)
{
this._connectionInfo = ((NewProcessConnectionInfo) connectionInfo).Copy();
this._originalConnectionInfo = ((NewProcessConnectionInfo) connectionInfo).Copy();
}
this._runspacePool = new System.Management.Automation.Runspaces.RunspacePool(1, 1, typeTable, host, applicationArguments, connectionInfo, name);
this.Id = id;
this.SetEventHandlers();
}
/// <summary>
/// Constructs a RemoteRunspace object based on the passed in RunspacePool object,
/// with a starting state of Disconnected.
/// </summary>
/// <param name="runspacePool"></param>
internal RemoteRunspace(RunspacePool runspacePool)
{
// The RemoteRunspace object can only be constructed this way with a RunspacePool that
// is in the disconnected state.
if ((runspacePool.RunspacePoolStateInfo.State != RunspacePoolState.Disconnected) ||
!(runspacePool.ConnectionInfo is WSManConnectionInfo))
{
throw PSTraceSource.NewInvalidOperationException(RunspaceStrings.InvalidRunspacePool);
}
RunspacePool = runspacePool;
// The remote runspace pool object can only have the value one set for min/max pools.
// This sets the runspace pool object min/max pool values to one. The PSRP/WSMan stack
// will fail during connection if the min/max pool values do not match.
RunspacePool.RemoteRunspacePoolInternal.SetMinRunspaces(1);
RunspacePool.RemoteRunspacePoolInternal.SetMaxRunspaces(1);
_connectionInfo = runspacePool.ConnectionInfo.InternalCopy();
// Update runspace DisconnectedOn and ExpiresOn property from WSManConnectionInfo
UpdateDisconnectExpiresOn();
// Initial state must be Disconnected.
SetRunspaceState(RunspaceState.Disconnected, null);
// Normal Availability for a disconnected runspace is "None", which means it can be connected.
// However, we can also have disconnected runspace objects that are *not* available for
// connection and in this case the Availability is set to "Busy".
_runspaceAvailability = RunspacePool.RemoteRunspacePoolInternal.AvailableForConnection ?
Runspaces.RunspaceAvailability.None : Runspaces.RunspaceAvailability.Busy;
SetEventHandlers();
PSEtwLog.SetActivityIdForCurrentThread(this.InstanceId);
PSEtwLog.LogOperationalVerbose(PSEventId.RunspaceConstructor, PSOpcode.Constructor,
PSTask.CreateRunspace, PSKeyword.UseAlwaysOperational,
this.InstanceId.ToString());
}
/// <summary>
/// Runs a PowerShell command/script asynchronously.
/// </summary>
/// <param name="commandText">The text of the command to run.</param>
/// <param name="pool">An open PowerShell Runspace pool this script will use to invoke its pipeline.</param>
/// <param name="callback">The callback function used to process the results of the asynchronous run.</param>
/// <param name="log">[Optional] The event log to log execptions to. May be null for no logging.</param>
/// <param name="input">[Optional] A collection of strings representing command-line input sent to the script during execution.</param>
/// <param name="stateValues">[Optional] A collection of named state values that should be passed through the invocation to the callback function.</param>
/// <param name="parameterList">An array of key/value objects defining additional parameters to supply to the PowerShell script.</param>
/// <returns>An WaitHandle object that can be used to determine when the scrip has completed execution. Null if an error occurred while processing the command / script.</returns>
public static WaitHandle RunAsynchronously(string commandText, ref RunspacePool pool, ProcessResults callback, EventLog.EventLog log = null, PSDataCollection<string> input = null, Dictionary<String, Object> stateValues = null, params KeyValuePair<String, Object>[] parameterList)
{
try
{
// Create the script object.
PS script = PS.Create();
// Use the runspace pool supplied or create a new one if not supplied.
if (pool == null)
{
pool = RunspaceFactory.CreateRunspacePool(DEFAULT_MIN_RUNSPACES_IN_POOL, DEFAULT_MAX_RUNSPACES_IN_POOL, CreateRunspaceConnectionInfo());
}
// Verify that the pool is open, otherwise open it.
if (pool.RunspacePoolStateInfo.State != RunspacePoolState.Opened)
{
pool.Open();
}
// Add the runspace pool to the script object.
script.RunspacePool = pool;
// Create the PowerShell command object.
Command command = new Command(commandText, true);
// Add parameters to the command.
if (parameterList != null)
{
foreach (KeyValuePair<string, object> param in parameterList)
{
command.Parameters.Add(new CommandParameter(param.Key, param.Value));
}
}
// Add the command to the script object.
script.Commands.AddCommand(command);
// Initialize the script input object if nothing was supplied.
if (input == null)
{
input = new PSDataCollection<string>();
}
// Initialize the state object to maintain data across the invocation.
PowerShellScriptState state = new PowerShellScriptState(script);
// Add the callback function used to process the results of the script invocation.
state.StateVariables.Add(PROCESS_RESULTS_CALLBACK, callback);
// Add any state values passed into the method.
if (stateValues != null)
{
foreach (string key in stateValues.Keys)
{
state.StateVariables.Add(key, stateValues[key]);
}
}
// Invoke the command asyncronously.
return (script.BeginInvoke(input, new PSInvocationSettings(), ProcessAsynchronousResults, state)).AsyncWaitHandle;
}
catch (Exception e)
{
LogException(e, log);
return null;
}
}
public DynamicPowershell(RunspacePool runspacePool) {
_runspacePool = new AccessPrivateWrapper(runspacePool);
if(_runspacePool.RunspacePoolStateInfo.State == RunspacePoolState.BeforeOpen) {
_runspacePool.Open();
}
_runspaceIsOwned = false;
}
private List<PSSession> GetDisconnectedSessions(PSInvokeExpressionSyncJob job)
{
List<PSSession> list = new List<PSSession>();
foreach (PowerShell shell in job.GetPowerShells())
{
string cmdStr = ((shell.Commands != null) && (shell.Commands.Commands.Count > 0)) ? shell.Commands.Commands[0].CommandText : string.Empty;
ConnectCommandInfo info = new ConnectCommandInfo(shell.InstanceId, cmdStr);
RunspacePool runspacePool = null;
if (shell.RunspacePool != null)
{
runspacePool = shell.RunspacePool;
}
else
{
object runspaceConnection = shell.GetRunspaceConnection();
RunspacePool pool2 = runspaceConnection as RunspacePool;
if (pool2 != null)
{
runspacePool = pool2;
}
else
{
RemoteRunspace runspace = runspaceConnection as RemoteRunspace;
if (runspace != null)
{
runspacePool = runspace.RunspacePool;
}
}
}
if (runspacePool != null)
{
if (runspacePool.RunspacePoolStateInfo.State != RunspacePoolState.Disconnected)
{
if (!base.InvokeAndDisconnect || (runspacePool.RunspacePoolStateInfo.State != RunspacePoolState.Opened))
{
continue;
}
runspacePool.Disconnect();
}
string name = runspacePool.RemoteRunspacePoolInternal.Name;
if (string.IsNullOrEmpty(name))
{
int num;
name = PSSession.GenerateRunspaceName(out num);
}
RunspacePool pool3 = new RunspacePool(true, runspacePool.RemoteRunspacePoolInternal.InstanceId, name, new ConnectCommandInfo[] { info }, runspacePool.RemoteRunspacePoolInternal.ConnectionInfo, base.Host, base.Context.TypeTable);
RemoteRunspace remoteRunspace = new RemoteRunspace(pool3);
list.Add(new PSSession(remoteRunspace));
}
}
return list;
}
public override Collection<PowerShell> CreateDisconnectedPowerShells(RunspacePool runspacePool)
{
Collection<PowerShell> collection = new Collection<PowerShell>();
if (this.ConnectCommands == null)
{
throw new InvalidRunspacePoolStateException(StringUtil.Format(RunspacePoolStrings.CannotReconstructCommands, this.Name));
}
foreach (ConnectCommandInfo info in this.ConnectCommands)
{
collection.Add(new PowerShell(info, runspacePool));
}
return collection;
}
public RunspacePool GetRunspacePool()
{
if (null == _rsPool)
{
lock (this)
{
if (null == _rsPool)
{
if (PsModulesToImport.Length > 0)
{
InitialSessionState initial = InitialSessionState.CreateDefault();
initial.ImportPSModule(PsModulesToImport);
_rsPool = RunspaceFactory.CreateRunspacePool(initial);
}
else
{
_rsPool = RunspaceFactory.CreateRunspacePool();
}
_rsPool.Open();
}
}
}
return _rsPool;
}
internal static RunspacePool[] GetRemoteRunspacePools(RunspaceConnectionInfo connectionInfo, PSHost host, TypeTable typeTable)
{
WSManConnectionInfo wsmanConnectionInfo = connectionInfo as WSManConnectionInfo;
if (wsmanConnectionInfo == null)
{
throw new NotSupportedException();
}
List<RunspacePool> list = new List<RunspacePool>();
foreach (PSObject obj2 in RemoteRunspacePoolEnumeration.GetRemotePools(wsmanConnectionInfo))
{
WSManConnectionInfo info2 = wsmanConnectionInfo.Copy();
PSPropertyInfo info3 = obj2.Properties["ShellId"];
PSPropertyInfo info4 = obj2.Properties["State"];
PSPropertyInfo info5 = obj2.Properties["Name"];
PSPropertyInfo info6 = obj2.Properties["ResourceUri"];
if (((info3 != null) && (info4 != null)) && ((info5 != null) && (info6 != null)))
{
string name = info5.Value.ToString();
string str2 = info6.Value.ToString();
bool isDisconnected = info4.Value.ToString().Equals("Disconnected", StringComparison.OrdinalIgnoreCase);
Guid shellId = Guid.Parse(info3.Value.ToString());
if (str2.StartsWith("http://schemas.microsoft.com/powershell/", StringComparison.OrdinalIgnoreCase))
{
Collection<PSObject> remoteCommands;
UpdateWSManConnectionInfo(info2, obj2);
info2.EnableNetworkAccess = true;
List<ConnectCommandInfo> list2 = new List<ConnectCommandInfo>();
try
{
remoteCommands = RemoteRunspacePoolEnumeration.GetRemoteCommands(shellId, info2);
}
catch (CmdletInvocationException exception)
{
if ((exception.InnerException == null) || !(exception.InnerException is InvalidOperationException))
{
throw;
}
continue;
}
foreach (PSObject obj3 in remoteCommands)
{
PSPropertyInfo info7 = obj3.Properties["CommandId"];
PSPropertyInfo info8 = obj3.Properties["CommandLine"];
if (info7 != null)
{
string cmdStr = (info8 != null) ? info8.Value.ToString() : string.Empty;
Guid cmdId = Guid.Parse(info7.Value.ToString());
list2.Add(new ConnectCommandInfo(cmdId, cmdStr));
}
}
RunspacePool item = new RunspacePool(isDisconnected, shellId, name, list2.ToArray(), info2, host, typeTable);
list.Add(item);
}
}
}
return list.ToArray();
}
public void Release()
{
if (null != _rsPool)
{
lock (this)
{
if (null != _rsPool)
{
_rsPool.Close();
_rsPool.Dispose();
_rsPool = null;
}
}
}
}
public MsPowerShellHost(RunspacePool rsPool)
{
_ps = PowerShell.Create();
_ps.RunspacePool = rsPool;
Init();
}
internal RestService(string serviceName, List<string> urls, List<RestCommand> commands, IEnumerable<string> modules)
: base(serviceName, GetActiveAssemblies().ToArray()) {
_serviceName = serviceName;
_activeCommands = commands;
_listenOnUrls = urls;
ReverseLookup.Clear();
var ss = InitialSessionState.CreateDefault();
ss.ImportPSModule(modules.ToArray());
RunspacePool = RunspaceFactory.CreateRunspacePool(ss);
RunspacePool.Open();
}