/// <summary>
/// Loads an implementation of <see cref="IRelayNode"/> into a new <see cref="AppDomain"/>.
/// </summary>
/// <param name="changedDelegate">The delegate that is called when the assembly is changed.</param>
/// <returns>Returns an instance of an implementation of <see cref="IRelayNode"/></returns>
internal IRelayNode GetRelayNode(LoadedAssemblyChangeDelegate changedDelegate)
{
EnsureDomainIsLoaded();
try
{
Factory nodeFactory = (Factory)nodeDomain.CreateInstanceFromAndUnwrap(
"MySpace.DataRelay.NodeFactory.dll", "MySpace.DataRelay.Factory"
);
nodeChanged = changedDelegate;
if (log.IsInfoEnabled)
{
log.Info("Loaded relay node domain.");
}
return((IRelayNode)nodeFactory.LoadClass("MySpace.DataRelay.RelayNode", "MySpace.DataRelay.RelayNode", out nodeFileName));
}
catch (Exception ex)
{
if (log.IsErrorEnabled)
{
log.ErrorFormat("Error loading relay node: {0}", ex);
}
return(null);
}
}
/// <summary>
/// Initializes the <see cref="RelayServer"/>.
/// </summary>
public RelayServer(string assemblyPath)
{
if (assemblyPath == null)
{
assemblyPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, AssemblyLoader.AssemblyFolderName);
}
this.assemblyPath = assemblyPath;
nodeChangedDelegate = new LoadedAssemblyChangeDelegate(AssemblyChanged);
}
/// <summary>
/// Initializes the <see cref="RelayServer"/>.
/// </summary>
public RelayServer(string assemblyPath)
{
if (assemblyPath == null)
{
assemblyPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, AssemblyLoader.AssemblyFolderName);
}
this.assemblyPath = assemblyPath;
nodeChangedDelegate = new LoadedAssemblyChangeDelegate(AssemblyChanged);
}
/// <summary>
/// Loads an implementation of <see cref="IRelayNode"/> into a new <see cref="AppDomain"/>.
/// </summary>
/// <param name="changedDelegate">The delegate that is called when the assembly is changed.</param>
/// <returns>Returns an instance of an implementation of <see cref="IRelayNode"/></returns>
internal IRelayNode GetRelayNode(LoadedAssemblyChangeDelegate changedDelegate)
{
EnsureDomainIsLoaded();
try
{
Factory nodeFactory = (Factory)nodeDomain.CreateInstanceFromAndUnwrap(
"MySpace.DataRelay.NodeFactory.dll", "MySpace.DataRelay.Factory"
);
nodeChanged = changedDelegate;
if (log.IsInfoEnabled)
log.Info("Loaded relay node domain.");
return (IRelayNode)nodeFactory.LoadClass("MySpace.DataRelay.RelayNode", "MySpace.DataRelay.RelayNode", out nodeFileName);
}
catch (Exception ex)
{
if (log.IsErrorEnabled)
log.ErrorFormat("Error loading relay node: {0}", ex);
return null;
}
}
