private void OnPingCompleted(object sender, PingCompletedEventArgs e)
{
PingTaskState state = e.UserState as PingTaskState;
if (state != null)
{
if (e.Cancelled || Executor.Command.Stopping)
{
state.Ping.Dispose();
return;
}
PingHostInfo result = new PingHostInfo(this, state.IPAddress, e.Reply, e.Error, Buffer.Length);
Executor.WriteInfo(result);
if (state.RemainingCount == 0)
{
state.Ping.Dispose();
}
else
{
SendAsyncInternal(state);
}
}
}
private void SendAsyncInternal(PingTaskState state)
{
if (Executor.Command.Stopping)
{
return;
}
state.RemainingCount--;
state.Ping.SendAsync(state.IPAddress, Timeout, Buffer, PingOptions, state);
}
public int SendAsync()
{
foreach (IPAddress ip in Addresses)
{
Ping ping = new Ping();
ping.PingCompleted += new PingCompletedEventHandler(OnPingCompleted);
PingTaskState state = new PingTaskState(ping, ip, Count);
SendAsyncInternal(state);
}
return(Addresses.Length * Count);
}
private void SendAsyncInternal(PingTaskState state)
{
if (Executor.Command.Stopping)
return;
state.RemainingCount--;
state.Ping.SendAsync(state.IPAddress, Timeout, Buffer, PingOptions, state);
}
public int SendAsync()
{
foreach (IPAddress ip in Addresses)
{
Ping ping = new Ping();
ping.PingCompleted += new PingCompletedEventHandler(OnPingCompleted);
PingTaskState state = new PingTaskState(ping, ip, Count);
SendAsyncInternal(state);
}
return Addresses.Length * Count;
}
