private void CheckNetworkInterfaceStatuses(Dictionary <int, NetworkInterfaceHandler> interfaceHandlers)
{
lock (interfaceHandlers)
{
if (interfaceHandlers != _interfaceHandlers)
{
return;
}
HashSet <NetworkInterfaceHandler> handlers = new HashSet <NetworkInterfaceHandler>(_interfaceHandlers.Values);
NetworkInterface[] networkInterfaces = NetworkInterface.GetAllNetworkInterfaces();
foreach (NetworkInterface networkInterface in networkInterfaces)
{
if (networkInterface.NetworkInterfaceType == NetworkInterfaceType.Loopback)
{
continue;
}
if (networkInterface.NetworkInterfaceType == NetworkInterfaceType.Tunnel)
{
continue;
}
if (!networkInterface.SupportsMulticast)
{
continue;
}
if (!networkInterface.Supports(NetworkInterfaceComponent.IPv4))
{
continue;
}
int index = networkInterface.GetIPProperties().GetIPv4Properties().Index;
NetworkInterfaceHandler interfaceHandler;
_interfaceHandlers.TryGetValue(index, out interfaceHandler);
if (interfaceHandler == null)
{
index = networkInterface.GetIPProperties().GetIPv4Properties().Index;
interfaceHandler = new NetworkInterfaceHandler(this, networkInterface);
_interfaceHandlers.Add(index, interfaceHandler);
OnNetworkInterfaceAdded(networkInterface);
interfaceHandler.StartBrowse(_serviceTypes.Select(st => new Name(st.ToLower() + ".local.")));
}
if (networkInterface.OperationalStatus == OperationalStatus.Up)
{
interfaceHandler.Enable();
}
else
{
interfaceHandler.Disable();
}
handlers.Remove(interfaceHandler);
}
foreach (NetworkInterfaceHandler handler in handlers)
{
_interfaceHandlers.Remove(handler.Index);
handler.Disable();
OnNetworkInterfaceRemoved(handler.NetworkInterface);
}
}
}
private void CheckNetworkInterfaceStatuses(Dictionary<int, NetworkInterfaceHandler> interfaceHandlers)
{
lock (interfaceHandlers)
{
if (interfaceHandlers != _interfaceHandlers)
{
return;
}
HashSet<NetworkInterfaceHandler> handlers = new HashSet<NetworkInterfaceHandler>(_interfaceHandlers.Values);
NetworkInterfaceInformation[] interfaceInfos = NetworkInterfaceInformation.GetAllNetworkInterfaces();
foreach (NetworkInterfaceInformation interfaceInfo in interfaceInfos)
{
if (interfaceInfo.NetworkInterfaceType == NetworkInterfaceType.Loopback)
{
continue;
}
if (interfaceInfo.NetworkInterfaceType == NetworkInterfaceType.Tunnel)
{
continue;
}
int index = interfaceInfo.GetIPProperties().GetIPv4Properties().Index;
NetworkInterfaceHandler interfaceHandler;
_interfaceHandlers.TryGetValue(index, out interfaceHandler);
if (interfaceHandler == null)
{
var networkInterface = new NetworkInterface(interfaceInfo);
index = interfaceInfo.GetIPProperties().GetIPv4Properties().Index;
interfaceHandler = new NetworkInterfaceHandler(this, networkInterface);
_interfaceHandlers.Add(index, interfaceHandler);
OnNetworkInterfaceAdded(networkInterface);
interfaceHandler.StartBrowse(_serviceTypes.Select(st => new Name(st.ToLower() + ".local.")));
}
if (interfaceInfo.OperationalStatus == OperationalStatus.Up)
{
interfaceHandler.Enable();
}
else
{
interfaceHandler.Disable();
}
handlers.Remove(interfaceHandler);
}
foreach (NetworkInterfaceHandler handler in handlers)
{
_interfaceHandlers.Remove(handler.Index);
handler.Disable();
OnNetworkInterfaceRemoved(handler.NetworkInterface);
}
}
}
public ServiceHandler(NetworkInterfaceHandler networkInterfaceHandler, Name name)
{
Name = name;
NetworkInterfaceHandler = networkInterfaceHandler;
ServiceInfos = new List <ServiceInfo>();
}
public ServiceHandler(NetworkInterfaceHandler networkInterfaceHandler, Name name)
{
Name = name;
NetworkInterfaceHandler = networkInterfaceHandler;
ServiceInfos = new List<ServiceInfo>();
}