public static Boolean UpdateServiceCollection(VSNext.Mongo.Entities.Enums.ServerType ServerType, String NodeName)
{
try
{
VSNext.Mongo.Repository.Repository <VSNext.Mongo.Entities.Nodes> repository = new VSNext.Mongo.Repository.Repository <VSNext.Mongo.Entities.Nodes>(connectionString);
FilterDefinition <VSNext.Mongo.Entities.Nodes> filterDef = repository.Filter.Eq(i => i.Name, NodeName);
if (repository.Find(filterDef).ToList()[0].CollectionResets.Where(x => x.DeviceType == ServerType.ToString() && x.Reset.HasValue && x.Reset.Value).Count() > 0)
{
FilterDefinitionBuilder <VSNext.Mongo.Entities.CollectionReset> filterDefBuilder = new FilterDefinitionBuilder <VSNext.Mongo.Entities.CollectionReset>();
filterDef = filterDef & repository.Filter.ElemMatch(x => x.CollectionResets, filterDefBuilder.Eq(x => x.DeviceType, ServerType.ToString()));
UpdateDefinition <VSNext.Mongo.Entities.Nodes> updateDef = repository.Updater.Set(i => i.CollectionResets.ElementAt(-1).DateCleared, DateTime.Now)
.Set(i => i.CollectionResets.ElementAt(-1).Reset, false);
try
{
repository.Update(filterDef, updateDef);
}
catch (Exception ex) { }
return(true);
}
return(false);
}
catch (Exception ex)
{ }
return(false);
}
public static MonitoredItems.MonitoredDevice SelectServerToMonitor(MonitoredItems.MonitoredDevicesCollection collection)
{
DateTime tNow = DateTime.Now;
MonitoredItems.MonitoredDevice SelectedServer = null;
VSFramework.RegistryHandler myRegistry = new VSFramework.RegistryHandler();
if (collection.Count == 0)
{
return(null);
}
//Look for ScanNow's
try
{
//LogUtils.WriteDeviceHistoryEntry("All", "SelectServer", tNow.ToString() + " >>> Looking for " + collection.get_Item(0).ServerType, LogUtils.LogLevel.Verbose);
}
catch (Exception ex)
{
//LogUtils.WriteDeviceHistoryEntry("All", "SelectServer", tNow.ToString() + " >>> Exception getting server type. Exception: " + ex.Message.ToString(), LogUtils.LogLevel.Verbose);
}
try
{
if (String.IsNullOrWhiteSpace(connectionString))
{
connectionString = System.Configuration.ConfigurationManager.ConnectionStrings["VitalSignsMongo"].ToString();
}
VSNext.Mongo.Repository.Repository <VSNext.Mongo.Entities.Server> serverRepository = new VSNext.Mongo.Repository.Repository <VSNext.Mongo.Entities.Server>(connectionString);
VSNext.Mongo.Repository.Repository <VSNext.Mongo.Entities.ServerOther> serverOtherRepository = new VSNext.Mongo.Repository.Repository <VSNext.Mongo.Entities.ServerOther>(connectionString);
List <VSNext.Mongo.Entities.Server> list = new List <Server>();
if (Enums.Utility.getEnumFromDescription <Enums.ServerType>(collection.get_Item(0).ServerType).getServerOther())
{
FilterDefinition <VSNext.Mongo.Entities.ServerOther> filterDef = serverOtherRepository.Filter.Eq(x => x.ScanNow, true) &
serverOtherRepository.Filter.Eq(x => x.Type, collection.get_Item(0).ServerType);
list = serverOtherRepository.Find(filterDef).ToList().Select(x => new Server()
{
Id = x.Id, DeviceType = x.Type
}).ToList();
}
else
{
FilterDefinition <VSNext.Mongo.Entities.Server> filterDef = serverRepository.Filter.Eq(x => x.ScanNow, true) &
serverRepository.Filter.Eq(x => x.DeviceType, collection.get_Item(0).ServerType);
list = serverRepository.Find(filterDef).ToList();
}
if (list.Count > 0)
{
for (int i = 0; i < list.Count(); i++)
{
SelectedServer = collection.FindByObjectId(list[i].Id);
if (SelectedServer != null)
{
break;
}
}
if (SelectedServer != null)
{
if (Enums.Utility.getEnumFromDescription <Enums.ServerType>(collection.get_Item(0).ServerType).getServerOther())
{
FilterDefinition <VSNext.Mongo.Entities.ServerOther> filterDef = serverOtherRepository.Filter.Eq(x => x.Id, SelectedServer.ServerObjectID);
UpdateDefinition <VSNext.Mongo.Entities.ServerOther> updateDef = serverOtherRepository.Updater.Set(x => x.ScanNow, false);
serverOtherRepository.Update(filterDef, updateDef);
}
else
{
FilterDefinition <VSNext.Mongo.Entities.Server> filterDef = serverRepository.Filter.Eq(x => x.Id, SelectedServer.ServerObjectID);
UpdateDefinition <VSNext.Mongo.Entities.Server> updateDef = serverRepository.Updater.Set(x => x.ScanNow, false);
serverRepository.Update(filterDef, updateDef);
}
LogUtils.WriteDeviceHistoryEntry("All", "SelectServer", tNow.ToString() + " >>> Selecting " + SelectedServer.Name + " because the status is " + SelectedServer.Status, LogUtils.LogLevel.Verbose);
return(SelectedServer);
}
}
}
catch (Exception ex)
{
LogUtils.WriteDeviceHistoryEntry("All", "SelectServer", tNow.ToString() + " Exception finding a ScanNow server. Exception: " + ex.Message.ToString());
}
//Scans not scanned servers
try
{
foreach (MonitoredItems.MonitoredDevice server in collection)
{
if (server.Status == "Not Scanned" && server.Enabled == true && server.IsBeingScanned == false)
{
LogUtils.WriteDeviceHistoryEntry("All", "SelectServer", tNow.ToString() + " >>> Selecting " + server.Name + " because the status is " + server.Status, LogUtils.LogLevel.Verbose);
return(server);
}
}
}
catch (Exception ex)
{
LogUtils.WriteDeviceHistoryEntry("All", "SelectServer", tNow.ToString() + " Exception finding not scanned servers. Exception: " + ex.Message.ToString());
}
//Scans not responding server
try
{
foreach (MonitoredItems.MonitoredDevice server in collection)
{
if (server.Status == "Not Responding" && server.Enabled == true && server.IsBeingScanned == false)
{
if (DateTime.Compare(tNow, server.NextScan) > 0)
{
LogUtils.WriteDeviceHistoryEntry("All", "SelectServer", tNow.ToString() + " >>> Selecting " + server.Name + " because status is " + server.Status + ". Next scheduled scan is " + server.NextScan.ToShortTimeString());
return(server);
}
}
}
}
catch (Exception ex)
{
LogUtils.WriteDeviceHistoryEntry("All", "SelectServer", tNow.ToString() + " Exception finding a not responding server. Exception: " + ex.Message.ToString());
}
try
{
MonitoredItems.MonitoredDevicesCollection ScanCanidates = new MonitoredItems.MonitoredDevicesCollection();
foreach (MonitoredItems.MonitoredDevice server in collection)
{
if (server.IsBeingScanned == false && server.Enabled == true)
{
tNow = DateTime.Now;
if (DateTime.Compare(tNow, server.NextScan) > 0)
{
ScanCanidates.Add(server);
}
}
}
if (ScanCanidates.Count == 0)
{
Thread.Sleep(10000);
return(null);
}
LogUtils.WriteDeviceHistoryEntry("All", "SelectServer", tNow.ToString() + " >>> Scan Canidates are: " + String.Join(",", ScanCanidates.Cast <MonitoredItems.MonitoredDevice>().Select(x => x.Name)));
//Returns the server that is the most overdue
tNow = DateTime.Now;
var returnServer = ScanCanidates.Cast <MonitoredItems.MonitoredDevice>().OrderBy(x => x.NextScan).ToList()[0];
LogUtils.WriteDeviceHistoryEntry("All", "SelectServer", tNow.ToString() + " >>> Selecting " + returnServer.Name + " since it is next due to scan at " + returnServer.NextScan.ToString());
return(returnServer);
}
catch (Exception ex)
{
LogUtils.WriteDeviceHistoryEntry("All", "SelectServer", tNow.ToString() + " Exception finding a server that is due to be scanned. Exception: " + ex.Message.ToString());
}
Thread.Sleep(10000);
return(null);
}