/// <summary>
/// Reloads all the MonitorConfig items for each monitor running on the current service host.
/// </summary>
public void RefreshConfig()
{
TraceFactory.Logger.Debug("Request received to refresh config.");
List <MonitorConfig> currentConfiguration = null;
using (AssetInventoryContext context = DbConnect.AssetInventoryContext())
{
currentConfiguration = context.MonitorConfigs.Where(n => n.ServerHostName == Environment.MachineName).ToList();
}
lock (_monitors)
{
RemoveStaleMonitors(new HashSet <Guid>(currentConfiguration.Select(c => c.MonitorConfigId)));
}
foreach (MonitorConfig config in currentConfiguration)
{
StfMonitor monitor = _monitors.Where(m => m.MonitorId == config.MonitorConfigId).FirstOrDefault();
if (monitor != null)
{
// Found existing monitor
monitor.RefreshConfig(config);
}
else
{
//Monitor exists in the database config, but is not running on the current service host.
CreateMonitor(config);
}
}
TraceFactory.Logger.Debug("Config refreshed.");
}
private void CreateMonitor(MonitorConfig monitorConfig)
{
STFMonitorType monitorType = EnumUtil.Parse <STFMonitorType>(monitorConfig.MonitorType);
StfMonitor monitor = null;
switch (monitorType)
{
case STFMonitorType.OutputEmail:
monitor = new OutputEmailMonitor(monitorConfig);
break;
case STFMonitorType.OutputDirectory:
monitor = new OutputDirectoryMonitor(monitorConfig);
break;
case STFMonitorType.SharePoint:
monitor = new SharePointMonitor(monitorConfig);
break;
case STFMonitorType.LANFax:
monitor = new LANFaxMonitor(monitorConfig);
break;
case STFMonitorType.DigitalSendNotification:
monitor = new DigitalSendNotificationMonitor(monitorConfig);
break;
case STFMonitorType.Directory:
monitor = new DirectoryMonitor(monitorConfig);
break;
case STFMonitorType.AutoStore:
monitor = new AutoStoreMonitor(monitorConfig);
break;
case STFMonitorType.DSSServer:
monitor = new DigitalSendDatabaseMonitor(monitorConfig);
break;
case STFMonitorType.Hpcr:
monitor = new HpcrDatabaseMonitor(monitorConfig);
break;
case STFMonitorType.EPrint:
monitor = new EPrintJobMonitorService(monitorConfig);
break;
default:
TraceFactory.Logger.Debug($"Unknown monitor type: {monitorConfig.MonitorType}");
return;
}
monitor.RegisteredSessions = _registeredSessions;
_monitors.Add(monitor);
TraceFactory.Logger.Debug($"Added monitor for '{monitor.MonitorLocation}'.");
}
private static void StartMonitor(object state)
{
StfMonitor monitor = (StfMonitor)state;
try
{
monitor.StartMonitoring();
}
catch (Exception ex)
{
// If something goes wrong, log the error info, but allow other monitors continue to start.
TraceFactory.Logger.Debug($"{monitor.ToString()} failed to start.");
TraceFactory.Logger.Debug(ex.ToString());
}
}
