public void initialize()
{
Properties properties = _communicator.Properties;
bool ipv4 = properties.getPropertyAsIntWithDefault("Ice.IPv4", 1) > 0;
bool preferIPv6 = properties.getPropertyAsInt("Ice.PreferIPv6Address") > 0;
string address;
if (ipv4 && !preferIPv6)
{
address = properties.getPropertyWithDefault("IceDiscovery.Address", "239.255.0.1");
}
else
{
address = properties.getPropertyWithDefault("IceDiscovery.Address", "ff15::1");
}
int port = properties.getPropertyAsIntWithDefault("IceDiscovery.Port", 4061);
string intf = properties.getProperty("IceDiscovery.Interface");
if (properties.getProperty("IceDiscovery.Multicast.Endpoints").Length == 0)
{
StringBuilder s = new StringBuilder();
s.Append("udp -h \"").Append(address).Append("\" -p ").Append(port);
if (intf.Length != 0)
{
s.Append(" --interface \"").Append(intf).Append("\"");
}
properties.setProperty("IceDiscovery.Multicast.Endpoints", s.ToString());
}
string lookupEndpoints = properties.getProperty("IceDiscovery.Lookup");
if (lookupEndpoints.Length == 0)
{
int protocol = ipv4 && !preferIPv6 ? IceInternal.Network.EnableIPv4 : IceInternal.Network.EnableIPv6;
var interfaces = IceInternal.Network.getInterfacesForMulticast(intf, protocol);
foreach (string p in interfaces)
{
if (p != interfaces[0])
{
lookupEndpoints += ":";
}
lookupEndpoints += "udp -h \"" + address + "\" -p " + port + " --interface \"" + p + "\"";
}
}
if (properties.getProperty("IceDiscovery.Reply.Endpoints").Length == 0)
{
properties.setProperty("IceDiscovery.Reply.Endpoints",
"udp -h " + (intf.Length == 0 ? "*" : "\"" + intf + "\""));
}
if (properties.getProperty("IceDiscovery.Locator.Endpoints").Length == 0)
{
properties.setProperty("IceDiscovery.Locator.AdapterId", Guid.NewGuid().ToString());
}
_multicastAdapter = _communicator.createObjectAdapter("IceDiscovery.Multicast");
_replyAdapter = _communicator.createObjectAdapter("IceDiscovery.Reply");
_locatorAdapter = _communicator.createObjectAdapter("IceDiscovery.Locator");
//
// Setup locatory registry.
//
LocatorRegistryI locatorRegistry = new LocatorRegistryI(_communicator);
LocatorRegistryPrx locatorRegistryPrx = _locatorAdapter.Add(locatorRegistry);
LookupPrx lookupPrx = LookupPrx.Parse("IceDiscovery/Lookup -d:" + lookupEndpoints, _communicator).Clone(
clearRouter: true, collocationOptimized: false); // No colloc optimization or router for the multicast proxy!
//
// Add lookup and lookup reply Ice objects
//
LookupI lookup = new LookupI(locatorRegistry, lookupPrx, properties);
_multicastAdapter.Add(lookup, "IceDiscovery/Lookup");
LookupReplyTraits lookupT = default;
LookupReplyI lookupReply = new LookupReplyI(lookup);
_replyAdapter.AddDefaultServant(
(current, incoming) => lookupT.Dispatch(lookupReply, current, incoming), "");
lookup.setLookupReply(LookupReplyPrx.UncheckedCast(_replyAdapter.CreateProxy("dummy")).Clone(invocationMode: InvocationMode.Datagram));
//
// Setup locator on the communicator.
//
_locator = _locatorAdapter.Add(new LocatorI(lookup, locatorRegistryPrx));
_defaultLocator = _communicator.getDefaultLocator();
_communicator.setDefaultLocator(_locator);
_multicastAdapter.Activate();
_replyAdapter.Activate();
_locatorAdapter.Activate();
}
public void initialize()
{
bool ipv4 = (_communicator.GetPropertyAsInt("Ice.IPv4") ?? 1) > 0;
bool preferIPv6 = _communicator.GetPropertyAsInt("Ice.PreferIPv6Address") > 0;
string address;
if (ipv4 && !preferIPv6)
{
address = _communicator.GetProperty("IceDiscovery.Address") ?? "239.255.0.1";
}
else
{
address = _communicator.GetProperty("IceDiscovery.Address") ?? "ff15::1";
}
int port = _communicator.GetPropertyAsInt("IceDiscovery.Port") ?? 4061;
string intf = _communicator.GetProperty("IceDiscovery.Interface") ?? "";
if (_communicator.GetProperty("IceDiscovery.Multicast.Endpoints") == null)
{
_communicator.SetProperty("IceDiscovery.Multicast.Endpoints", intf.Length > 0 ?
$"udp -h \"{address}\" -p {port} --interface \"{intf}\"" : $"udp -h \"{address}\" -p {port}");
}
string lookupEndpoints = _communicator.GetProperty("IceDiscovery.Lookup") ?? "";
if (lookupEndpoints.Length == 0)
{
int protocol = ipv4 && !preferIPv6 ? IceInternal.Network.EnableIPv4 : IceInternal.Network.EnableIPv6;
var interfaces = IceInternal.Network.getInterfacesForMulticast(intf, protocol);
foreach (string p in interfaces)
{
if (p != interfaces[0])
{
lookupEndpoints += ":";
}
lookupEndpoints += $"udp -h \"{address}\" -p {port} --interface \"{p}\"";
}
}
if (_communicator.GetProperty("IceDiscovery.Reply.Endpoints") == null)
{
_communicator.SetProperty("IceDiscovery.Reply.Endpoints",
intf.Length == 0 ? "udp -h *" : $"udp -h \"{intf}\"");
}
if (_communicator.GetProperty("IceDiscovery.Locator.Endpoints") == null)
{
_communicator.SetProperty("IceDiscovery.Locator.AdapterId", Guid.NewGuid().ToString());
}
_multicastAdapter = _communicator.createObjectAdapter("IceDiscovery.Multicast");
_replyAdapter = _communicator.createObjectAdapter("IceDiscovery.Reply");
_locatorAdapter = _communicator.createObjectAdapter("IceDiscovery.Locator");
//
// Setup locatory registry.
//
LocatorRegistryI locatorRegistry = new LocatorRegistryI(_communicator);
ILocatorRegistryPrx locatorRegistryPrx = _locatorAdapter.Add(locatorRegistry);
ILookupPrx lookupPrx = ILookupPrx.Parse("IceDiscovery/Lookup -d:" + lookupEndpoints, _communicator).Clone(
clearRouter: true, collocationOptimized: false); // No colloc optimization or router for the multicast proxy!
//
// Add lookup and lookup reply Ice objects
//
LookupI lookup = new LookupI(locatorRegistry, lookupPrx, _communicator);
_multicastAdapter.Add(lookup, "IceDiscovery/Lookup");
LookupReplyTraits lookupT = default;
LookupReplyI lookupReply = new LookupReplyI(lookup);
_replyAdapter.AddDefaultServant(
(current, incoming) => lookupT.Dispatch(lookupReply, current, incoming), "");
lookup.SetLookupReply(ILookupReplyPrx.UncheckedCast(_replyAdapter.CreateProxy("dummy")).Clone(invocationMode: InvocationMode.Datagram));
//
// Setup locator on the communicator.
//
_locator = _locatorAdapter.Add(new LocatorI(lookup, locatorRegistryPrx));
_defaultLocator = _communicator.getDefaultLocator();
_communicator.setDefaultLocator(_locator);
_multicastAdapter.Activate();
_replyAdapter.Activate();
_locatorAdapter.Activate();
}