Exemplo n.º 1
0
        public void finishSetup(ref string[] args)
        {
            //
            // Load plug-ins.
            //
            Debug.Assert(_serverThreadPool == null);
            Ice.PluginManagerI pluginManagerImpl = (Ice.PluginManagerI)_pluginManager;
            pluginManagerImpl.loadPlugins(ref args);

            //
            // Create threads.
            //
            try
            {
                if(initializationData().properties.getProperty("Ice.ThreadPriority").Length > 0)
                {
                    ThreadPriority priority = IceInternal.Util.stringToThreadPriority(
                                                initializationData().properties.getProperty("Ice.ThreadPriority"));
                    _timer = new Timer(this, priority);
                }
                else
                {
                    _timer = new Timer(this);
                }
            }
            catch(System.Exception ex)
            {
                string s = "cannot create thread for timer:\n" + ex;
                _initData.logger.error(s);
                throw;
            }

            try
            {
                _endpointHostResolver = new EndpointHostResolver(this);
            }
            catch(System.Exception ex)
            {
                string s = "cannot create thread for endpoint host resolver:\n" + ex;
                _initData.logger.error(s);
                throw;
            }

            _clientThreadPool = new ThreadPool(this, "Ice.ThreadPool.Client", 0);

            //
            // Get default router and locator proxies. Don't move this
            // initialization before the plug-in initialization!!! The proxies
            // might depend on endpoint factories to be installed by plug-ins.
            //
            Ice.RouterPrx r = Ice.RouterPrxHelper.uncheckedCast(_proxyFactory.propertyToProxy("Ice.Default.Router"));
            if(r != null)
            {
                _referenceFactory = _referenceFactory.setDefaultRouter(r);
            }

            Ice.LocatorPrx l = Ice.LocatorPrxHelper.uncheckedCast(_proxyFactory.propertyToProxy("Ice.Default.Locator"));
            if(l != null)
            {
                _referenceFactory = _referenceFactory.setDefaultLocator(l);
            }

            //
            // Show process id if requested (but only once).
            //
            lock(this)
            {
                if(!_printProcessIdDone && _initData.properties.getPropertyAsInt("Ice.PrintProcessId") > 0)
                {
                    using(Process p = Process.GetCurrentProcess())
                    {
                        System.Console.WriteLine(p.Id);
                    }
                    _printProcessIdDone = true;
                }
            }

            //
            // Create the connection monitor and ensure the interval for
            // monitoring connections is appropriate for client & server
            // ACM.
            //
            int interval = _initData.properties.getPropertyAsInt("Ice.MonitorConnections");
            _connectionMonitor = new ConnectionMonitor(this, interval);
            _connectionMonitor.checkIntervalForACM(_clientACM);
            _connectionMonitor.checkIntervalForACM(_serverACM);

            //
            // Server thread pool initialization is lazy in serverThreadPool().
            //

            //
            // An application can set Ice.InitPlugins=0 if it wants to postpone
            // initialization until after it has interacted directly with the
            // plug-ins.
            //
            if(_initData.properties.getPropertyAsIntWithDefault("Ice.InitPlugins", 1) > 0)
            {
                pluginManagerImpl.initializePlugins();
            }

            //
            // This must be done last as this call creates the Ice.Admin object adapter
            // and eventually registers a process proxy with the Ice locator (allowing
            // remote clients to invoke on Ice.Admin facets as soon as it's registered).
            //
            if(_initData.properties.getPropertyAsIntWithDefault("Ice.Admin.DelayCreation", 0) <= 0)
            {
                getAdmin();
            }
        }
Exemplo n.º 2
0
        //
        // Only for use by Ice.CommunicatorI
        //
        public bool destroy()
        {
            lock(this)
            {
                //
                // If the _state is not StateActive then the instance is
                // either being destroyed, or has already been destroyed.
                //
                if(_state != StateActive)
                {
                    return false;
                }

                //
                // We cannot set state to StateDestroyed otherwise instance
                // methods called during the destroy process (such as
                // outgoingConnectionFactory() from
                // ObjectAdapterI::deactivate() will cause an exception.
                //
                _state = StateDestroyInProgress;
            }

            if(_objectAdapterFactory != null)
            {
                _objectAdapterFactory.shutdown();
            }

            if(_outgoingConnectionFactory != null)
            {
                _outgoingConnectionFactory.destroy();
            }

            if(_objectAdapterFactory != null)
            {
                _objectAdapterFactory.destroy();
            }

            if(_outgoingConnectionFactory != null)
            {
                _outgoingConnectionFactory.waitUntilFinished();
            }

            if(_retryQueue != null)
            {
                _retryQueue.destroy();
            }

            ThreadPool serverThreadPool = null;
            ThreadPool clientThreadPool = null;
            AsyncIOThread asyncIOThread = null;
            EndpointHostResolver endpointHostResolver = null;

            lock(this)
            {
                _objectAdapterFactory = null;
                _outgoingConnectionFactory = null;
                _retryQueue = null;

                if(_connectionMonitor != null)
                {
                    _connectionMonitor.destroy();
                    _connectionMonitor = null;
                }

                if(_serverThreadPool != null)
                {
                    _serverThreadPool.destroy();
                    serverThreadPool = _serverThreadPool;
                    _serverThreadPool = null;
                }

                if(_clientThreadPool != null)
                {
                    _clientThreadPool.destroy();
                    clientThreadPool = _clientThreadPool;
                    _clientThreadPool = null;
                }

                if(_asyncIOThread != null)
                {
                    _asyncIOThread.destroy();
                    asyncIOThread = _asyncIOThread;
                    _asyncIOThread = null;
                }

                if(_endpointHostResolver != null)
                {
                    _endpointHostResolver.destroy();
                    endpointHostResolver = _endpointHostResolver;
                    _endpointHostResolver = null;
                }

                if(_timer != null)
                {
                    _timer.destroy();
                    _timer = null;
                }

                if(_servantFactoryManager != null)
                {
                    _servantFactoryManager.destroy();
                    _servantFactoryManager = null;
                }

                if(_referenceFactory != null)
                {
                    _referenceFactory.destroy();
                    _referenceFactory = null;
                }

                // No destroy function defined.
                // _proxyFactory.destroy();
                _proxyFactory = null;

                if(_routerManager != null)
                {
                    _routerManager.destroy();
                    _routerManager = null;
                }

                if(_locatorManager != null)
                {
                    _locatorManager.destroy();
                    _locatorManager = null;
                }

                if(_endpointFactoryManager != null)
                {
                    _endpointFactoryManager.destroy();
                    _endpointFactoryManager = null;
                }

                if(_pluginManager != null)
                {
                    _pluginManager.destroy();
                    _pluginManager = null;
                }

                _adminAdapter = null;
                _adminFacets.Clear();

                _state = StateDestroyed;
            }

            //
            // Join with threads outside the synchronization.
            //
            if(clientThreadPool != null)
            {
                clientThreadPool.joinWithAllThreads();
            }
            if(serverThreadPool != null)
            {
                serverThreadPool.joinWithAllThreads();
            }
            if(asyncIOThread != null)
            {
                asyncIOThread.joinWithThread();
            }
            if(endpointHostResolver != null)
            {
                endpointHostResolver.joinWithThread();
            }

            if(_initData.properties.getPropertyAsInt("Ice.Warn.UnusedProperties") > 0)
            {
                ArrayList unusedProperties = ((Ice.PropertiesI)_initData.properties).getUnusedProperties();
                if(unusedProperties.Count != 0)
                {
                    StringBuilder message = new StringBuilder("The following properties were set but never read:");
                    foreach(string s in unusedProperties)
                    {
                        message.Append("\n    ");
                        message.Append(s);
                    }
                    _initData.logger.warning(message.ToString());
                }
            }

            return true;
        }