/// ------------------------------------------------------------------------------------ /// <summary> /// Initializes a new instance of the <see cref="T:CacheManager"/> class. /// </summary> /// ------------------------------------------------------------------------------------ public CacheManager() { if (!Properties.Settings.Default.UseFileCache) return; // Register the remote class if (Properties.Settings.Default.UseRemoteCache) { if (RemotingConfiguration.IsWellKnownClientType(typeof(RemoteCacheManager)) == null) { // save temporary config file to configure the type string config = string.Format("<?xml version=\"1.0\" encoding=\"utf-8\" ?>" + "<configuration><system.runtime.remoting><application><client>" + "<wellknown type=\"SIL.FieldWorks.Tools.FileCache.RemoteCacheManager, RemoteFileCache\" " + "url=\"tcp://{0}:8700/FileCache.rem\"/></client>" + "<channels><channel ref=\"tcp\" port=\"0\"><serverProviders><formatter ref=\"binary\" typeFilterLevel=\"Full\" />" + "</serverProviders><clientProviders><formatter ref=\"binary\" typeFilterLevel=\"Full\"/></clientProviders>" + "</channel></channels></application></system.runtime.remoting></configuration>", Properties.Settings.Default.RemoteHost); string tempConfigFile = Path.GetTempFileName(); StreamWriter writer = new StreamWriter(tempConfigFile); writer.Write(config); writer.Close(); RemotingConfiguration.Configure(tempConfigFile, true); // now delete our temporary config file File.Delete(tempConfigFile); } m_remoteCacheMgr = new RemoteCacheManager(); } }
/// ------------------------------------------------------------------------------------ /// <summary> /// Executes in two distinct scenarios. /// 1. If disposing is true, the method has been called directly /// or indirectly by a user's code via the Dispose method. /// Both managed and unmanaged resources can be disposed. /// 2. If disposing is false, the method has been called by the /// runtime from inside the finalizer and you should not reference (access) /// other managed objects, as they already have been garbage collected. /// Only unmanaged resources can be disposed. /// </summary> /// <param name="disposing">if set to <c>true</c> this method is called from the /// Dispose() method, if set to <c>false</c> it's called from finalizer.</param> /// <remarks> /// If any exceptions are thrown, that is fine. /// If the method is being done in a finalizer, it will be ignored. /// If it is thrown by client code calling Dispose, /// it needs to be handled by fixing the bug. /// If subclasses override this method, they should call the base implementation. /// </remarks> /// ------------------------------------------------------------------------------------ protected override void Dispose(bool disposing) { if (disposing) { // Dispose managed resources here. if (m_remoteCacheMgr != null) { try { m_remoteCacheMgr.Close(); } catch (Exception e) { Console.WriteLine("Got exception accessing remote cache: " + e.Message); } } } // Dispose unmanaged resources here m_remoteCacheMgr = null; base.Dispose(disposing); }