initialize()
{
Ice.Properties properties = _communicator.getProperties();
bool ipv4 = properties.getPropertyAsIntWithDefault("Ice.IPv4", 1) > 0;
bool preferIPv6 = properties.getPropertyAsInt("Ice.PreferIPv6Address") > 0;
string address;
if (ipv4 && !preferIPv6)
{
address = properties.getPropertyWithDefault("IceLocatorDiscovery.Address", "239.255.0.1");
}
else
{
address = properties.getPropertyWithDefault("IceLocatorDiscovery.Address", "ff15::1");
}
int port = properties.getPropertyAsIntWithDefault("IceLocatorDiscovery.Port", 4061);
string intf = properties.getProperty("IceLocatorDiscovery.Interface");
if (properties.getProperty("IceLocatorDiscovery.Reply.Endpoints").Length == 0)
{
System.Text.StringBuilder s = new System.Text.StringBuilder();
s.Append("udp");
if (intf.Length > 0)
{
s.Append(" -h \"");
s.Append(intf);
s.Append("\"");
}
properties.setProperty("IceLocatorDiscovery.Reply.Endpoints", s.ToString());
}
if (properties.getProperty("IceLocatorDiscovery.Locator.Endpoints").Length == 0)
{
properties.setProperty("IceLocatorDiscovery.Locator.AdapterId", Guid.NewGuid().ToString());
}
_replyAdapter = _communicator.createObjectAdapter("IceLocatorDiscovery.Reply");
_locatorAdapter = _communicator.createObjectAdapter("IceLocatorDiscovery.Locator");
// We don't want those adapters to be registered with the locator so clear their locator.
_replyAdapter.setLocator(null);
_locatorAdapter.setLocator(null);
string lookupEndpoints = properties.getProperty("IceLocatorDiscovery.Lookup");
if (lookupEndpoints.Length == 0)
{
System.Text.StringBuilder s = new System.Text.StringBuilder();
s.Append("udp -h \"");
s.Append(address);
s.Append("\" -p ");
s.Append(port);
if (intf.Length > 0)
{
s.Append(" --interface \"");
s.Append(intf);
s.Append("\"");
}
lookupEndpoints = s.ToString();
}
Ice.ObjectPrx lookupPrx = _communicator.stringToProxy("IceLocatorDiscovery/Lookup -d:" + lookupEndpoints);
lookupPrx = lookupPrx.ice_collocationOptimized(false); // No colloc optimization for the multicast proxy!
try
{
lookupPrx.ice_getConnection(); // Ensure we can establish a connection to the multicast proxy
}
catch (Ice.LocalException ex)
{
System.Text.StringBuilder s = new System.Text.StringBuilder();
s.Append("IceLocatorDiscovery is unable to establish a multicast connection:\n");
s.Append("proxy = ");
s.Append(lookupPrx.ToString());
s.Append("\n");
s.Append(ex);
throw new Ice.PluginInitializationException(s.ToString());
}
Ice.LocatorPrx voidLo = Ice.LocatorPrxHelper.uncheckedCast(_locatorAdapter.addWithUUID(new VoidLocatorI()));
string instanceName = properties.getProperty("IceLocatorDiscovery.InstanceName");
Ice.Identity id = new Ice.Identity();
id.name = "Locator";
id.category = instanceName.Length > 0 ? instanceName : Guid.NewGuid().ToString();
LocatorI locator = new LocatorI(LookupPrxHelper.uncheckedCast(lookupPrx), properties, instanceName, voidLo);
_communicator.setDefaultLocator(Ice.LocatorPrxHelper.uncheckedCast(_locatorAdapter.addWithUUID(locator)));
Ice.ObjectPrx lookupReply = _replyAdapter.addWithUUID(new LookupReplyI(locator)).ice_datagram();
locator.setLookupReply(LookupReplyPrxHelper.uncheckedCast(lookupReply));
_replyAdapter.activate();
_locatorAdapter.activate();
}
public void initialize()
{
Ice.Properties properties = _communicator.getProperties();
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());
}
if (properties.getProperty("IceDiscovery.Reply.Endpoints").Length == 0)
{
StringBuilder s = new StringBuilder();
s.Append("udp");
if (intf.Length != 0)
{
s.Append(" -h \"").Append(intf).Append("\"");
}
properties.setProperty("IceDiscovery.Reply.Endpoints", s.ToString());
}
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);
Ice.LocatorRegistryPrx locatorRegistryPrx = Ice.LocatorRegistryPrxHelper.uncheckedCast(
_locatorAdapter.addWithUUID(locatorRegistry));
string lookupEndpoints = properties.getProperty("IceDiscovery.Lookup");
if (lookupEndpoints.Length == 0)
{
lookupEndpoints = "udp -h \"" + address + "\" -p " + port;
if (intf.Length > 0)
{
lookupEndpoints += " --interface \"" + intf + "\"";
}
}
Ice.ObjectPrx lookupPrx = _communicator.stringToProxy("IceDiscovery/Lookup -d:" + lookupEndpoints);
lookupPrx = lookupPrx.ice_collocationOptimized(false);
try
{
lookupPrx.ice_getConnection();
}
catch (Ice.LocalException ex)
{
StringBuilder b = new StringBuilder();
b.Append("IceDiscovery is unable to establish a multicast connection:\n");
b.Append("proxy = ");
b.Append(lookupPrx.ToString());
b.Append('\n');
b.Append(ex.ToString());
throw new Ice.PluginInitializationException(b.ToString());
}
//
// Add lookup and lookup reply Ice objects
//
LookupI lookup = new LookupI(locatorRegistry, LookupPrxHelper.uncheckedCast(lookupPrx), properties);
_multicastAdapter.add(lookup, Ice.Util.stringToIdentity("IceDiscovery/Lookup"));
Ice.ObjectPrx lookupReply = _replyAdapter.addWithUUID(new LookupReplyI(lookup)).ice_datagram();
lookup.setLookupReply(LookupReplyPrxHelper.uncheckedCast(lookupReply));
//
// Setup locator on the communicator.
//
Ice.ObjectPrx loc;
loc = _locatorAdapter.addWithUUID(
new LocatorI(lookup, Ice.LocatorRegistryPrxHelper.uncheckedCast(locatorRegistryPrx)));
_communicator.setDefaultLocator(Ice.LocatorPrxHelper.uncheckedCast(loc));
_multicastAdapter.activate();
_replyAdapter.activate();
_locatorAdapter.activate();
}
public void initialize()
{
Ice.Properties properties = _communicator.getProperties();
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);
Ice.LocatorRegistryPrx locatorRegistryPrx = Ice.LocatorRegistryPrxHelper.uncheckedCast(
_locatorAdapter.addWithUUID(locatorRegistry));
Ice.ObjectPrx lookupPrx = _communicator.stringToProxy("IceDiscovery/Lookup -d:" + lookupEndpoints);
// No colloc optimization or router for the multicast proxy!
lookupPrx = lookupPrx.ice_collocationOptimized(false).ice_router(null);
//
// Add lookup and lookup reply Ice objects
//
LookupI lookup = new LookupI(locatorRegistry, LookupPrxHelper.uncheckedCast(lookupPrx), properties);
_multicastAdapter.add(lookup, Ice.Util.stringToIdentity("IceDiscovery/Lookup"));
_replyAdapter.addDefaultServant(new LookupReplyI(lookup), "");
Ice.Identity id = new Ice.Identity("dummy", "");
lookup.setLookupReply(LookupReplyPrxHelper.uncheckedCast(_replyAdapter.createProxy(id).ice_datagram()));
//
// Setup locator on the communicator.
//
Ice.ObjectPrx loc;
loc = _locatorAdapter.addWithUUID(
new LocatorI(lookup, Ice.LocatorRegistryPrxHelper.uncheckedCast(locatorRegistryPrx)));
_defaultLocator = _communicator.getDefaultLocator();
_locator = Ice.LocatorPrxHelper.uncheckedCast(loc);
_communicator.setDefaultLocator(_locator);
_multicastAdapter.activate();
_replyAdapter.activate();
_locatorAdapter.activate();
}
initialize()
{
Ice.Properties properties = _communicator.getProperties();
bool ipv4 = properties.getPropertyAsIntWithDefault("Ice.IPv4", 1) > 0;
bool preferIPv6 = properties.getPropertyAsInt("Ice.PreferIPv6Address") > 0;
string address;
if (ipv4 && !preferIPv6)
{
address = properties.getPropertyWithDefault(_name + ".Address", "239.255.0.1");
}
else
{
address = properties.getPropertyWithDefault(_name + ".Address", "ff15::1");
}
int port = properties.getPropertyAsIntWithDefault(_name + ".Port", 4061);
string intf = properties.getProperty(_name + ".Interface");
string lookupEndpoints = properties.getProperty(_name + ".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(_name + ".Reply.Endpoints").Length == 0)
{
properties.setProperty(_name + ".Reply.Endpoints",
"udp -h " + (intf.Length == 0 ? "*" : "\"" + intf + "\""));
}
if (properties.getProperty(_name + ".Locator.Endpoints").Length == 0)
{
properties.setProperty(_name + ".Locator.AdapterId", Guid.NewGuid().ToString());
}
_replyAdapter = _communicator.createObjectAdapter(_name + ".Reply");
_locatorAdapter = _communicator.createObjectAdapter(_name + ".Locator");
// We don't want those adapters to be registered with the locator so clear their locator.
_replyAdapter.setLocator(null);
_locatorAdapter.setLocator(null);
Ice.ObjectPrx lookupPrx = _communicator.stringToProxy("IceLocatorDiscovery/Lookup -d:" + lookupEndpoints);
// No colloc optimization or router for the multicast proxy!
lookupPrx = lookupPrx.ice_collocationOptimized(false).ice_router(null);
Ice.LocatorPrx voidLo = Ice.LocatorPrxHelper.uncheckedCast(_locatorAdapter.addWithUUID(new VoidLocatorI()));
string instanceName = properties.getProperty(_name + ".InstanceName");
Ice.Identity id = new Ice.Identity();
id.name = "Locator";
id.category = instanceName.Length > 0 ? instanceName : Guid.NewGuid().ToString();
_defaultLocator = _communicator.getDefaultLocator();
_locator = new LocatorI(_name, LookupPrxHelper.uncheckedCast(lookupPrx), properties, instanceName, voidLo);
_locatorPrx = Ice.LocatorPrxHelper.uncheckedCast(_locatorAdapter.addWithUUID(_locator));
_communicator.setDefaultLocator(_locatorPrx);
Ice.ObjectPrx lookupReply = _replyAdapter.addWithUUID(new LookupReplyI(_locator)).ice_datagram();
_locator.setLookupReply(LookupReplyPrxHelper.uncheckedCast(lookupReply));
_replyAdapter.activate();
_locatorAdapter.activate();
}
