public override void run(string[] args)
{
//
// Register the server manager. The server manager creates a new
// 'server'(a server isn't a different process, it's just a new
// communicator and object adapter).
//
var properties = createTestProperties(ref args);
properties["Ice.ThreadPool.Server.Size"] = "2";
using (var communicator = initialize(properties))
{
communicator.SetProperty("ServerManagerAdapter.Endpoints", getTestEndpoint(0));
ObjectAdapter adapter = communicator.createObjectAdapter("ServerManagerAdapter");
//
// We also register a sample server locator which implements the
// locator interface, this locator is used by the clients and the
// 'servers' created with the server manager interface.
//
ServerLocatorRegistry registry = new ServerLocatorRegistry();
var obj = new ServerManagerI(registry, this);
adapter.Add(obj, "ServerManager");
registry.addObject(adapter.CreateProxy("ServerManager"));
LocatorRegistryPrx registryPrx = adapter.Add(registry, "registry");
adapter.Add(new ServerLocator(registry, registryPrx), "locator");
adapter.Activate();
serverReady();
communicator.waitForShutdown();
}
}
private void updateLocatorRegistry(LocatorInfo locatorInfo, ObjectPrx proxy)
{
if (_id.Length == 0 || locatorInfo == null)
{
return; // Nothing to update.
}
//
// Call on the locator registry outside the synchronization to
// blocking other threads that need to lock this OA.
//
LocatorRegistryPrx locatorRegistry = locatorInfo.getLocatorRegistry();
if (locatorRegistry == null)
{
return;
}
try
{
if (_replicaGroupId.Length == 0)
{
locatorRegistry.setAdapterDirectProxy(_id, proxy);
}
else
{
locatorRegistry.setReplicatedAdapterDirectProxy(_id, _replicaGroupId, proxy);
}
}
catch (AdapterNotFoundException)
{
if (instance_.traceLevels().location >= 1)
{
System.Text.StringBuilder s = new System.Text.StringBuilder();
s.Append("couldn't update object adapter `" + _id + "' endpoints with the locator registry:\n");
s.Append("the object adapter is not known to the locator registry");
instance_.initializationData().logger.trace(instance_.traceLevels().locationCat, s.ToString());
}
NotRegisteredException ex1 = new NotRegisteredException();
ex1.kindOfObject = "object adapter";
ex1.id = _id;
throw ex1;
}
catch (InvalidReplicaGroupIdException)
{
if (instance_.traceLevels().location >= 1)
{
System.Text.StringBuilder s = new System.Text.StringBuilder();
s.Append("couldn't update object adapter `" + _id + "' endpoints with the locator registry:\n");
s.Append("the replica group `" + _replicaGroupId + "' is not known to the locator registry");
instance_.initializationData().logger.trace(instance_.traceLevels().locationCat, s.ToString());
}
NotRegisteredException ex1 = new NotRegisteredException();
ex1.kindOfObject = "replica group";
ex1.id = _replicaGroupId;
throw ex1;
}
catch (AdapterAlreadyActiveException)
{
if (instance_.traceLevels().location >= 1)
{
System.Text.StringBuilder s = new System.Text.StringBuilder();
s.Append("couldn't update object adapter `" + _id + "' endpoints with the locator registry:\n");
s.Append("the object adapter endpoints are already set");
instance_.initializationData().logger.trace(instance_.traceLevels().locationCat, s.ToString());
}
ObjectAdapterIdInUseException ex1 = new ObjectAdapterIdInUseException();
ex1.id = _id;
throw;
}
catch (ObjectAdapterDeactivatedException)
{
// Expected if collocated call and OA is deactivated, ignore.
}
catch (CommunicatorDestroyedException)
{
// Ignore
}
catch (LocalException e)
{
if (instance_.traceLevels().location >= 1)
{
System.Text.StringBuilder s = new System.Text.StringBuilder();
s.Append("couldn't update object adapter `" + _id + "' endpoints with the locator registry:\n");
s.Append(e.ToString());
instance_.initializationData().logger.trace(instance_.traceLevels().locationCat, s.ToString());
}
throw; // TODO: Shall we raise a special exception instead of a non obvious local exception?
}
if (instance_.traceLevels().location >= 1)
{
System.Text.StringBuilder s = new System.Text.StringBuilder();
s.Append("updated object adapter `" + _id + "' endpoints with the locator registry\n");
s.Append("endpoints = ");
if (proxy != null)
{
Ice.Endpoint[] endpoints = proxy.ice_getEndpoints();
for (int i = 0; i < endpoints.Length; i++)
{
s.Append(endpoints[i].ToString());
if (i + 1 < endpoints.Length)
{
s.Append(":");
}
}
}
instance_.initializationData().logger.trace(instance_.traceLevels().locationCat, s.ToString());
}
}
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);
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, _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(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();
}