Stop LaunchAgent from restarting.

I have a Mac OS remote application that is made out of three parts.

1.- A LaunchDaemon that handles all of my network code and connects to my client

2.- A LaunchAgent to provides access to the window server to capture monitors, events, etc.

3.- A NSApplication to allow the user to control the LaunchDaemon

I'm trying to get the LaunchAgent and LaunchDaemon to run only while my NSApp is running.

LaunchDaemon - it uses machServices so I "control" it by starting an xpcConnection from my NSApplication.

LaunchAgent - it uses QueueDirectories and I start it by having my NSApplication save a file to the QueueDirectories path.

My NSApp and LaunchAgent both communicate with the LaunchDaemon via XPCConnection. Everything works as expected until I try quit my NSApp, LaunchDaemon and LaunchAgent. This is how I do it.

User quits NSApp -> NSApp removes QueueDirectory file, sends a quit message to Daemon and it gets terminated -> Daemon sends a message to Agent then it terminates with exit(0) -> Agent receives the message and it terminates with exit(0) as well.

Agent gets terminated and immediately launches again creating demand for my Daemon and starting it again.

When I run launchctl blame on my Agent I get xpc event. which means that the xpc connection with my daemon is still creating demand somehow even after calling .invalidate() and deallocating the connection object.? Is there a specific way to terminated an XPCConnection?

this is how I create my XPCConnectionListener:

NSXPCListener(machServiceName: "myMachServiceName")

and my connections

  let connection = NSXPCConnection("myMachServiceName", options: [.privileged])
        connection.remoteObjectInterface = NSXPCInterface(with: myProtocol.self)
        connection.exportedInterface = NSXPCInterface(with: myProtocol.self)
        connection.exportedObject = exportedObject
        connection.interruptionHandler = interruptionHandler
        connection.invalidationHandler = invalidationHandler
        return connection

So it seems that the issue is that my connections aren't fully terminated when I quit the processes? any pointers would be greatly appreciated.