private bool IsNotified(MonitorItem item, string Key, string runtimeValue, string message, out NotifiedMonitorItem notified)
{
notified = null;
var key = item.ToString() + ", " + Key + ", " + runtimeValue;
if (!_notifiedAlerts.ContainsKey(key))
{
notified = new NotifiedMonitorItem {
Server = item.Server, CurrentValue = message, CreatedDate = DateTime.Now
};
_notifiedAlerts.Add(key, notified);
if (Settings.Instance.LogHistory)
{
Settings.Instance.NotifiedAlerts.Add(notified);
}
return(false);
}
else
{
return(true);
}
}
private void ShowAlert(MonitorItem item, string key, string currentValue)
{
var message = Settings.Instance.AlertTemplate;
if (string.IsNullOrEmpty(message))
message = Settings.DefaultTemplate;
var type = string.Empty;
var action = string.Empty;
switch (item.AlertType)
{
case AlertTypes.Sql:
action = currentValue;
switch (item.CondictionType)
{
case 0:
type = "SQL executes: ";
break;
case 1:
type = "SQL lasts: ";
break;
case 2:
type = "SQL blocked: ";
break;
case 3:
type = "Empty table: ";
break;
default:
break;
}
break;
case AlertTypes.Server:
break;
//case AlertTypes.CPU:
// message = string.Format("CPU usage is now {0}, higher than {1}", CurrentValue, Item.CondictionValue);
// break;
//case AlertTypes.Memory:
// message = string.Format("Available memory is now {0}, lower than {1}", CurrentValue, Item.CondictionValue);
// break;
//case AlertTypes.Diskspace:
// break;
default:
break;
}
if (!string.IsNullOrEmpty(message))
{
var fullMessage = message.Replace("#Type#", type);
fullMessage = fullMessage.Replace("#Action#", action);
fullMessage = fullMessage.Replace("#Server#", item.Server);
fullMessage = fullMessage.Replace("#Now#", DateTime.Now.ToString());
NotifiedMonitorItem notified;
if (!IsNotified(item, key, type + action, fullMessage, out notified))
if (Alert != null)
Alert(this, new AlertEventArgs(item, notified, fullMessage));
}
}
private bool IsNotified(MonitorItem item, string Key, string runtimeValue, string message, out NotifiedMonitorItem notified)
{
notified = null;
var key = item.ToString() + ", " + Key + ", " + runtimeValue;
if (!_notifiedAlerts.ContainsKey(key))
{
notified = new NotifiedMonitorItem { Server = item.Server, CurrentValue = message, CreatedDate = DateTime.Now };
_notifiedAlerts.Add(key, notified);
if (Settings.Instance.LogHistory)
Settings.Instance.NotifiedAlerts.Add(notified);
return false;
}
else
return true;
}
public AlertEventArgs(MonitorItem item, NotifiedMonitorItem notification, string message)
: base(message, false)
{
this.Item = item;
this.Notification = notification;
}
private void ShowAlert(MonitorItem item, string key, string currentValue)
{
var message = Settings.Instance.AlertTemplate;
if (string.IsNullOrEmpty(message))
{
message = Settings.DefaultTemplate;
}
var type = string.Empty;
var action = string.Empty;
switch (item.AlertType)
{
case AlertTypes.Sql:
action = currentValue;
switch (item.CondictionType)
{
case 0:
type = "SQL executes: ";
break;
case 1:
type = "SQL lasts: ";
break;
case 2:
type = "SQL blocked: ";
break;
case 3:
type = "Empty table: ";
break;
default:
break;
}
break;
case AlertTypes.Server:
break;
//case AlertTypes.CPU:
// message = string.Format("CPU usage is now {0}, higher than {1}", CurrentValue, Item.CondictionValue);
// break;
//case AlertTypes.Memory:
// message = string.Format("Available memory is now {0}, lower than {1}", CurrentValue, Item.CondictionValue);
// break;
//case AlertTypes.Diskspace:
// break;
default:
break;
}
if (!string.IsNullOrEmpty(message))
{
var fullMessage = message.Replace("#Type#", type);
fullMessage = fullMessage.Replace("#Action#", action);
fullMessage = fullMessage.Replace("#Server#", item.Server);
fullMessage = fullMessage.Replace("#Now#", DateTime.Now.ToString());
NotifiedMonitorItem notified;
if (!IsNotified(item, key, type + action, fullMessage, out notified))
{
if (Alert != null)
{
Alert(this, new AlertEventArgs(item, notified, fullMessage));
}
}
}
}
public AlertEventArgs(MonitorItem item, NotifiedMonitorItem notification, string message)
: base(message, false)
{
this.Item = item;
this.Notification = notification;
}
