///<summary>Updates the text box that is displaying the current status of the Listener Service. Returns the status just in case other logic is needed outside of updating the status box.</summary>
private eServiceSignalSeverity FillTextListenerServiceStatus()
{
eServiceSignalSeverity eServiceStatus = EServiceSignals.GetListenerServiceStatus();
if (eServiceStatus == eServiceSignalSeverity.Critical)
{
textListenerServiceStatus.BackColor = COLOR_ESERVICE_CRITICAL_BACKGROUND;
textListenerServiceStatus.ForeColor = COLOR_ESERVICE_CRITICAL_TEXT;
butStartListenerService.Enabled = true;
}
else if (eServiceStatus == eServiceSignalSeverity.Error)
{
textListenerServiceStatus.BackColor = COLOR_ESERVICE_ERROR_BACKGROUND;
textListenerServiceStatus.ForeColor = COLOR_ESERVICE_ERROR_TEXT;
butStartListenerService.Enabled = true;
}
else
{
textListenerServiceStatus.BackColor = SystemColors.Control;
textListenerServiceStatus.ForeColor = SystemColors.WindowText;
butStartListenerService.Enabled = false;
}
textListenerServiceStatus.Text = eServiceStatus.ToString();
return(eServiceStatus);
}
private void butListenerServiceAck_Click(object sender, EventArgs e)
{
EServiceSignals.ProcessSignalsForSeverity(eServiceSignalSeverity.Error);
FillTextListenerServiceStatus();
FillGridListenerService();
MsgBox.Show(this, "Errors successfully acknowledged.");
}
private void FillGridListenerService()
{
//Display some historical information for the last 30 days in this grid about the lifespan of the listener heartbeats.
List <EServiceSignal> listESignals = EServiceSignals.GetServiceHistory(eServiceCode.ListenerService, DateTime.Today.AddDays(-30), DateTime.Today);
gridListenerServiceStatusHistory.BeginUpdate();
gridListenerServiceStatusHistory.ListGridColumns.Clear();
GridColumn col = new GridColumn(Lan.g(this, "DateTime"), 120);
gridListenerServiceStatusHistory.ListGridColumns.Add(col);
col = new GridColumn(Lan.g(this, "Status"), 90);
gridListenerServiceStatusHistory.ListGridColumns.Add(col);
col = new GridColumn(Lan.g(this, "Details"), 0);
gridListenerServiceStatusHistory.ListGridColumns.Add(col);
gridListenerServiceStatusHistory.ListGridRows.Clear();
GridRow row;
for (int i = 0; i < listESignals.Count; i++)
{
row = new GridRow();
row.Cells.Add(listESignals[i].SigDateTime.ToString());
row.Cells.Add(listESignals[i].Severity.ToString());
row.Cells.Add(listESignals[i].Description.ToString());
//Color the row if it is an error that has not been processed.
if (listESignals[i].Severity == eServiceSignalSeverity.Error && !listESignals[i].IsProcessed)
{
row.ColorBackG = COLOR_ESERVICE_ERROR_BACKGROUND;
}
gridListenerServiceStatusHistory.ListGridRows.Add(row);
}
gridListenerServiceStatusHistory.EndUpdate();
}
private void butListenerAlertsOff_Click(object sender, EventArgs e)
{
if (!Security.IsAuthorized(Permissions.SecurityAdmin))
{
return;
}
//Insert a row into the eservicesignal table to indicate to all computers to stop monitoring.
EServiceSignal signalDisable = new EServiceSignal();
signalDisable.Description = "Stop Monitoring clicked from setup window.";
signalDisable.IsProcessed = true;
signalDisable.ReasonCategory = 0;
signalDisable.ReasonCode = 0;
signalDisable.ServiceCode = (int)eServiceCode.ListenerService;
signalDisable.Severity = eServiceSignalSeverity.NotEnabled;
signalDisable.Tag = "";
signalDisable.SigDateTime = MiscData.GetNowDateTime();
EServiceSignals.Insert(signalDisable);
SecurityLogs.MakeLogEntry(Permissions.SecurityAdmin, 0, "Listener Service monitoring manually stopped via eServices Setup window.");
MsgBox.Show(this, "Monitoring shutdown signal sent. This will take up to one minute.");
FillGridListenerService();
FillTextListenerServiceStatus();
}
