public PowershellPool(int poolSize, InitialSessionState initialSessionState, CancellationToken cancellationToken)
{
_poolMembers= new List<PowerShellPoolMember>(poolSize);
_initialSessionState = initialSessionState;
_cancellationToken = cancellationToken;
for (var i = 0; i < poolSize; i++)
{
var powerShellPoolMember = new PowerShellPoolMember(this, i+1, initialSessionState);
_poolMembers.Add(powerShellPoolMember);
_availablePoolMembers.Add(powerShellPoolMember);
}
}
public PowershellPool(int poolSize, InitialSessionState initialSessionState, CancellationToken cancellationToken)
{
_poolMembers = new List <PowerShellPoolMember>(poolSize);
_processedCount = 0;
_cancellationToken = cancellationToken;
for (var i = 0; i < poolSize; i++)
{
var powerShellPoolMember = new PowerShellPoolMember(this, i + 1);
_poolMembers.Add(powerShellPoolMember);
_availablePoolMembers.Add(powerShellPoolMember);
}
_runspacePool = RunspaceFactory.CreateRunspacePool(initialSessionState);
_runspacePool.SetMaxRunspaces(poolSize);
}
public void ReportAvailable(PowerShellPoolMember poolmember)
{
Interlocked.Decrement(ref _busyCount);
lock (_countLock)
{
_processedCount++;
poolmember.PercentComplete = 0;
}
poolmember.PercentComplete = 0;
while (!_availablePoolMembers.TryAdd(poolmember, 1000, _cancellationToken))
{
_cancellationToken.ThrowIfCancellationRequested();
Debug.WriteLine("WaitForAvailablePowershell - TryAdd failed");
}
}
public void ReportAvailable(PowerShellPoolMember poolmember)
{
Interlocked.Decrement(ref _busyCount);
lock (_countLock)
{
_processedCount++;
poolmember.PercentComplete = 0;
}
poolmember.PercentComplete = 0;
while (!_availablePoolMembers.TryAdd(poolmember, 1000, _cancellationToken))
{
_cancellationToken.ThrowIfCancellationRequested();
Debug.WriteLine("WaitForAvailablePowershell - TryAdd failed");
}
}
public void ReportStopped(PowerShellPoolMember powerShellPoolMember)
{
Interlocked.Decrement(ref _busyCount);
}
public void ReportStopped(PowerShellPoolMember powerShellPoolMember)
{
Interlocked.Decrement(ref _busyCount);
}
private bool TryWaitForAvailablePowershell(int milliseconds, out PowerShellPoolMember poolMember)
{
if (!_availablePoolMembers.TryTake(out poolMember, milliseconds, _cancellationToken))
{
_cancellationToken.ThrowIfCancellationRequested();
Debug.WriteLine("WaitForAvailablePowershell - TryTake failed");
poolMember = null;
return false;
}
return true;
}
