private void StopRunningSessionGroups()
{
List <Guid> activeSessionGroupUniqueIds = m_migrationServiceProxy.GetRunningSessionGroups();
foreach (Guid activeSessionGroupUniqueId in activeSessionGroupUniqueIds)
{
m_migrationServiceProxy.StopSessionGroup(activeSessionGroupUniqueId);
}
}
/// <summary>
/// Try saving the managed configuration (always check whether the configuration can be saved or not)
/// </summary>
/// <returns>The Id of the saved configuration</returns>
/// <exception cref="Microsoft.TeamFoundation.Migration.BusinessModel.DuplicateConfigurationException" />
public int TrySave()
{
if (CanEditAndSave)
{
return(SaveConfigWithoutCanSaveCheck());
}
else
{
var pipeProxy = new MigrationServiceClient();
bool sessionWasRunningBeforeSavingConfig = false;
try
{
var runningGroups = pipeProxy.GetRunningSessionGroups();
sessionWasRunningBeforeSavingConfig = runningGroups.Contains(Configuration.SessionGroupUniqueId);
if (sessionWasRunningBeforeSavingConfig)
{
pipeProxy.StopSessionGroup(Configuration.SessionGroupUniqueId);
if (!WaitForSessionGroupToStop(pipeProxy, TimeSpan.TicksPerMinute * 10))
{
throw new SavingUnsavableConfigurationException(Configuration);
}
}
}
catch (MigrationServiceEndpointNotFoundException)
{
// WCF service is not active - session group shouldn't be running either
}
int saveResult = SaveConfigWithoutCanSaveCheck();
if (sessionWasRunningBeforeSavingConfig)
{
try
{
pipeProxy.StartSessionGroup(Configuration.SessionGroupUniqueId);
}
catch (MigrationServiceEndpointNotFoundException)
{
TraceManager.TraceInformation("Cannot restart Session Group '{0}' after updating its configuration.",
Configuration.SessionGroupUniqueId.ToString());
}
}
return(saveResult);
}
}