private void SendMessageToFirstInstance(string[] args)
{
// Create an IPC client channel to request the existing SingleInstanceProxy object.
_ipcChannel = _serviceProxy.NewClientChannel();
// Register the channel and get it ready for use
_serviceProxy.RegisterChannel(_ipcChannel);
if (_disposed)
throw new ObjectDisposedException("The SingleInstanceTracker object has already been disposed.");
if (_ipcChannel == null)
throw new InvalidOperationException(
"The object was constructed with the SingleInstanceTracker(string name) constructor overload, or with the SingleInstanceTracker(string name, SingleInstanceEnforcerRetriever enforcerRetriever) constructor overload, with enforcerRetriever set to null, thus you cannot send messages to the first instance.");
// Retreive a reference to the proxy object which will be later used to send messages
_proxy = _serviceProxy.Connect<SingleInstanceProxy>(_proxyUri);
if (_proxy == null) return;
try
{
// Notify the first instance of the application that a new instance was created
_proxy.InvokeFirstInstance(args);
}
catch (Exception ex)
{
throw new Exception(
"Failed to send message to the first instance of the application. The first instance might have terminated.",
ex);
}
}
//private string GetUniqueName()
//{
// var uniqueName = Assembly.GetEntryAssembly().GetName().Name;
// ThrowHelper.IfNullOrEmptyThenThrow(() => uniqueName);
// return uniqueName + Environment.UserName;
// //return name;
//}
private void CreateInstanceOfApplication(string channelName,
SingleInstanceDelegate @delegate)
{
// Create an IPC server channel to listen for SingleInstanceProxy object requests
_ipcChannel = _serviceProxy.CreateServerChannel(channelName);
// Register the channel and get it ready for use
_serviceProxy.RegisterChannel(_ipcChannel);
// Register the service which gets the SingleInstanceProxy object,
// so it can be accessible by IPC client channels
_serviceProxy.RegisterType<SingleInstanceProxy>(ProxyObjectName);
// Attempt to retrieve the enforcer from the delegated method
_proxy = _factory.GetProxy(@delegate);
// Publish the first proxy object so IPC clients
// requesting a proxy would receive a reference to it
_serviceProxy.Marshal(_proxy, ProxyObjectName);
}