private void UpdatePingStatus(object state)
{
using (PingBotEntities context = new PingBotEntities())
{
NetTools nt = new NetTools();
foreach (var client in context.Clients)
{
// Run Ping
bool result = nt.IsUp(client.IpAddress);
// if something changed
if (result != client.IsUp)
{
if (result == false)
{
string subject = string.Format("PingBot says {0} is down", client.Name);
string body = string.Format("PingBot says {0} {1} {2} is now down", client.Name, client.Provider, client.IpAddress);
nt.SendMail(subject, body);
}
else
{
string subject = string.Format("PingBot says {0} is up", client.Name);
string body = string.Format("PingBot says {0} {1} {2} is now up", client.Name, client.Provider, client.IpAddress);
nt.SendMail(subject, body);
}
client.IsUp = result;
Clients.All.updatePingStatus(client); // brodcast changes to ui
}
}
context.SaveChanges(); // save changes to database
}
}
public IEnumerable <Client> GetAllClients()
{
using (PingBotEntities context = new PingBotEntities())
{
return(context.Clients.ToList());
}
}
