private Connector(String endPoint)
{
IPAddress ip = IPAddress.Parse(endPoint);
groupEP = new IPEndPoint(ip, CONNECTIONPORT);
isConnected = false;
Task.Factory.StartNew(() =>
{
int retryAttempt = 0;
Attempt:
try
{
Socket = new UdpClient();
Socket.Connect(groupEP);
isConnected = true;
var handler = ConnectSuccess;
if (handler != null) handler(this, null);
startReceiveLoop();
Socket.Close();
}
catch
{
Thread.Sleep(1010);
if (retryAttempt < 10)
{
retryAttempt++;
goto Attempt;
}
else
{
var handler = ErrorThrown;
if (handler != null) handler(this, new ConnectorErrorEventArgs("Socket is locked and not released in 10 seconds, it is being blocked."));
}
}
isConnected = false;
conn = null;
});
}
public PingRequest(FibeClass fibeClass, string[] tagsArr)
{
this.ClassRequested = fibeClass;
client = fibeClass.client;
Tags = new ObservableCollection<string>(tagsArr);
RaisePropertyChanged("tagString");
When = DateTime.Now;
isTalking = false;
connector = fibeClass.connector;
Payload p = client.makePayload();
p.path = ClassRequested.path.Concat(new String[] {"audio"}).ToArray();
p.request = "enqueue";
int timespan = this.timestamp;
p.addPayload("time", timespan.ToString());
p.addPayload("tags", tagsArr);
p.sessionkey = client.SessionKey;
p.sessionid = client.SessionID;
Random rnd = new Random();
p.identity = packetIdentity = rnd.Next(Int32.MaxValue);
connector.Send(p);
connector.ReceivedData += waitForPermit;
}
public void FlushConnection()
{
try {
if (connector != null) connector.disconnect();
connector = null;
} catch {
}
}
public bool ConnectTo(String s)
{
FlushConnection();
try
{
IPAddress[] ip = new IPAddress[] { IPAddress.Parse(s) };
endpoint = s;
}
catch
{
try
{
IPAddress[] ip = Dns.GetHostAddresses(s);
Random r = new Random();
endpoint = ip[r.Next(0, ip.Length - 1)].ToString();
connector = Connector.makeConnection(endpoint);
DateTime t = DateTime.Now;
while (connector.isConnected == false)
{
Thread.Sleep(500);
if ((DateTime.Now - t).Seconds > 10) break;
}
return connector.isConnected;
}
catch
{
}
return false;
}
connector = Connector.makeConnection(endpoint);
return true;
}
public static Connector makeConnection(String endpoint)
{
return conn = new Connector(endpoint);
}
