private void PotentialServerIPAnalysis(IPAddress ip)
{
if (!bw.CancellationPending)
{
RestClientResponse answer = RESTConnectToServer.Get(ip.ToString(), ActionsEnum.CheckServer);
Log.Instance.W(this, ip.ToString() + " - " + answer.AnswerStatus);
if (!string.IsNullOrEmpty(answer.AnswerStatus) && answer.AnswerStatus == "OK".ToUpper())
{
var NewServer = new LeaderServer()
{
ServerDNSName = answer.AnswerContent.Substring(0, 10),
ServerIP = ip.ToString(),
VisibleName = answer.AnswerContent.Substring(0, 10)
};
ServerList.Add(
NewServer
);
CheckedServersList.Add(ip.ToString());
if (ServerListUpdated != null)
{
ServerListUpdated(ip.ToString());
}
}
}
else
{
Log.Instance.W(this, "REST is Canceled");
}
}
private void LvListOfServers_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
var pick = (sender as ListView).SelectedValue;
if (pick != null)
{
LeaderServer pickedLeader = NetworkComputers.ServerList
.FirstOrDefault(x => x.VisibleName == pick.ToString().ToUpper());
if (pickedLeader != null)
{
tbLeaderName.Text = pickedLeader.ServerDNSName;
tbPort.Text = "";
}
}
}
public static LeaderServer ReturnLeaderInfo(string ip)
{
//Task.Delay(5);
RestClientResponse answer = RESTConnectToServer.Get(ip, ActionsEnum.CheckServer);
if (!string.IsNullOrEmpty(answer.AnswerStatus) && answer.AnswerStatus == "OK".ToUpper())
{
LeaderServer foundLeader =
Newtonsoft.Json.JsonConvert.DeserializeObject <LeaderServer>(answer.AnswerContent);
return(null);
}
else
{
return(null);
}
}
public void ScanIPs()
{
List <IPAddress> ips = new List <IPAddress>();
var interfaces = NetworkInterface.GetAllNetworkInterfaces().ToList();
foreach (var networkInterface in interfaces)
{
var addresses = networkInterface.GetIPProperties().UnicastAddresses;
foreach (var address in addresses)
{
if (address.Address.AddressFamily == AddressFamily.InterNetwork)
{
var mask = address.IPv4Mask;
if (mask.Equals(
new IPAddress(new byte[] { 255, 255, 255, 0 })
))
{
byte[] byteIP = address.Address.GetAddressBytes();
for (byte i = 1; i < 255; i++)
{
var ip = new IPAddress(new byte[]
{
byteIP[0],
byteIP[1],
byteIP[2],
i
}
);
ips.Add(ip);
}
}
}
}
}
PotentialServersList.AddRange(ips.ConvertAll(input => input.ToString()));
ips.AsParallel()
.WithExecutionMode(ParallelExecutionMode.ForceParallelism)
.WithMergeOptions(ParallelMergeOptions.NotBuffered)
//.WithDegreeOfParallelism(20)
.ForAll(x =>
{
if (!bw.CancellationPending)
{
var j = PingHost(x.ToString());
Log.Instance.W(this, x.ToString() + " + " + j.ToString());
if (!bw.CancellationPending)
{
if (j)
{
RestClientResponse answer =
RESTConnectToServer.Get(x.ToString(), ActionsEnum.CheckServer);
if (!string.IsNullOrEmpty(answer.AnswerStatus) &&
answer.AnswerStatus == "OK".ToUpper())
{
LeaderServer foundLeader =
Newtonsoft.Json.JsonConvert.DeserializeObject <LeaderServer>(
answer.AnswerContent);
if (!ServerList.Any(y => y.VisibleName == foundLeader.VisibleName))
{
ServerList.Add(
foundLeader
);
if (ServerListUpdated != null)
{
ServerListUpdated(foundLeader.ServerDNSName);
}
}
CheckedServersList.Add(x.ToString());
}
}
}
}
ProcessedServerUpdate(1);
});
}
private async void PotentialServerAnalysis(string ServerDNS)
{
var j = PingHost(ServerDNS);
Log.Instance.W(this, ServerDNS + " + " + j);
if (j)
{
//Checking for Server get answer
if (!CheckedServersList.Contains(ServerDNS) /*&&!PotentialServersList.Contains(ServerDNS*/)
{
if (!bw.CancellationPending)
{
await Task.Run(() =>
{
//Task.Delay(5);
RestClientResponse answer = RESTConnectToServer.Get(ServerDNS, ActionsEnum.CheckServer);
if (!string.IsNullOrEmpty(answer.AnswerStatus) && answer.AnswerStatus == "OK".ToUpper())
{
LeaderServer foundLeader = Newtonsoft.Json.JsonConvert.DeserializeObject <LeaderServer>(answer.AnswerContent);
string ip = ResolveIP(foundLeader.ServerDNSName)[0];
if (!ServerList.Any(x => x.VisibleName == foundLeader.VisibleName))
{
ServerList.Add(
foundLeader
);
Log.Instance.W(this, $" + server added {ServerDNS} - {ip}");
if (ServerListUpdated != null)
{
ServerListUpdated(foundLeader.ServerDNSName);
}
}
CheckedServersList.Add(foundLeader.ServerDNSName);
}
else
{
try
{
CheckedServersList.Add(ServerDNS);
}
catch (Exception e)
{
Console.WriteLine(e);
Log.Instance.W(this, $" Error occured when server suppose to be added: {e.Message}");
}
//TODO DELETE
Log.Instance.W(this, $" & not answering {ServerDNS}");
}
});
}
} //TODO DELETE
else
{
Log.Instance.W(this, $" @ already checked {ServerDNS}");
}
ProcessedServerUpdate(1);
}
}
