public void BeginMonitoringConnectionsAsync()
{
backgroundWorker = new BackgroundWorker();
backgroundWorker.DoWork += (s, e) =>
{
while (true)
{
var newConnections = IpHlpApi.GetTcpTableEx();
// for each old entry that doesnt exist in new list, remove
for (int i = 0; i < TcpInfo.Count; i++)
{
var existingFound = newConnections.Any(x => TcpInfo[i].Equals(x));
if (!existingFound)
{
new Action(() => TcpInfo.RemoveAt(i)).ExecuteInSpecificThread(dispatcher);
i--;
}
}
// for each new entry that doesnt exist, add
for (int i = 0; i < newConnections.Length; i++)
{
bool existingFound = TcpInfo.Any(x => x.Equals(newConnections[i]));
if (!existingFound)
{
var entry = new TcpConnection(newConnections[i].LocalPort,
newConnections[i].LocalAddress.ToString(),
newConnections[i].RemotePort,
newConnections[i].RemoteAddress.ToString(),
newConnections[i].dwOwningPid,
newConnections[i].dwState,
AsyncPropertyPendingText,
AsyncPropertyLoadingText);
new Action(() => TcpInfo.Add(entry)).ExecuteInSpecificThread(dispatcher);
}
}
Thread.Sleep((int)RefreshInterval.TotalMilliseconds);
}
};
backgroundWorker.RunWorkerAsync();
}
