private void Ping_PingCompleted(object sender, PingCompletedEventArgs e)
{
try
{
if (!e.Cancelled)
{
if (e.UserState != null)
{
PingReplied?.Invoke((IPAddress)e.UserState, e.Reply);
}
returnedIndexes += 1;
if (returnedIndexes >= expectedIndexes)
{
Finished?.Invoke();
}
}
}
catch (Exception ex)
{
if (e != null && e.Reply != null && e.Reply.Address != null)
{
PingError?.Invoke(e.Reply.Address, ex.Message);
}
Logging.Logger.Log("Ping_PingCompleted() :: Exception :: " + ex.Message);
}
}
private void StartPing(IPAddress ipAddress, int index)
{
try
{
var ping = new Ping();
ping.PingCompleted += Ping_PingCompleted;
queuedPings.Add(ping);
ping.SendAsync(ipAddress, timeout, ipAddress);
}
catch (Exception ex)
{
PingError?.Invoke(ipAddress, ex.Message);
Logging.Logger.Log("PingNodes() :: Exception :: " + ex.Message);
}
}
private void OnPingError(int epIndex, Exception ex) => PingError?.Invoke(this, new PingErrorEventArgs(epIndex, ex));