UPnP | Easy for dialog with a UPnP device in golang | Router library

I'm working on a Flutter app for Philips Hue lights, so I obviously need to connect to the local network. I'm using discover.quickDiscoverClients() method from upnp plugin: https://pub.dev/packages/upnp Everything is working like a charm until I started Beta testing. None of my beta testers get the Local Network permission alert: nor Local Network privacy permission in iPhone Settings -> app

I've already added NSLocalNetworkUsageDescription in plist file as well as BonjourServices and the Local Network Permission dialog is still NOT showing up for my beta users.

Also, the weird thing is it works on my phone and on my wife's phone as we are internal testers, however it does NOT pass for beta testers.

What shall I do, please to allow Local Networks for beta testers?

Could requesting multicast entitlement help? https://developer.apple.com/contact/request/networking-multicast

I'm attempting to make an ASP.NET Core 5.0 application using Kestrel, and I would like to auto port forward the server's port.

I'm currently using the OpenNat.Core package. I have also tried the regular OpenNat and the same issue arises.

When port forwarding, the program says it has mapped everything correctly and the map even shows when listing all mapped ports on my router. Yet, when I attempt to view its status via CanYouSeeMe.org it returns a timed out error, and I am unable to access the server outside the network.

1. I thought that the port mapping might have been opening after the server started, so I manually opened the port and then restarted the Kestrel server.
2. I made sure that my router supported UPnP
   • I also have a Synology NAS that I port forward from, and it works just fine.
3. I had a friend use ZenMap to check the port.
   • The port shows that it's filtered but not open (and no service was specified).

Even after PortMapping (using Mono.Nat) connecting with the host's public IP address via Mirror from one Network to other networks through the internet doesn't work. Project File Download

UPnP is enabled:

I don't think the problem is inside the script because the port is already opened in the router settings. The script for PortMapping:

I want to create one .exe file from the Sunshine GitHub program, I'm new to Cmake and I build that program with its help

I already added using Mono.Nat; but apparently Unity said

'NatUtility' does not contain a definition for 'DeviceLost'"

which confuses me. To the point where I literally copied 1:1 with the API Reference. I'm quite in confusion.

code:

I have this mEpisodeList which is an ArrayList inside this class TvShowEpisodeLoader I also have another class named TvShowEpisodeDetailsFragment I want to access mEpisodeListfrom TvShowEpisodeDetailsFragment I want to get mEpisode (which is the number of the episodes of a season of a tv show) and display all available episode numbers in a horizonal scrollbar in episode_details layout and upon tapping on a number it will switch to that episode

here is TvShowEpisodeLoader , TvShowEpisodeDetailsFragment

mEpisodeList

here is the code

I have noted unauthorized access to my router (default gateway) from my PC (Catalina iMac).
I am investigating this because we have several Mac PCs that are having the same behavior.
I would like to identify the virus or process that is causing this unauthorized access and remove it.

We scanned our PC with Virus Buster and Avast Antivirus, but it did not detect any viruses...

To investigate, I took tcpdump log of my PC.
And I confirmed packets accessing the router.
For several minutes after starting up the PC, the following suspicious behavior is observed.

1. Lots of DNS queries I don't recognize. I don't remember accessing them.

I am in year 13 and have decided for my computer science coursework to make a small chat program using java. I have had to learn the networking aspect from scratch and my teachers are unfamiliar with it so they struggle to answer my questions. I have a client program and a server program and they communicate via a socket I creat, my issue is I dont understand the effect the try catches are having on my code. I am really fascinated with networking and thats why I chose it knowing full well it would be a challange, Ill leave my code below and the error I am having. If you could give me any tips on how I can solve my problem and also make my code 'better' that would be absolutely fantastic. Also please take into account I have only known java for around a year now and am still a novice futher more this is my first question on stack overflow!. Many thanks!

Client Code:

This is making me crazy. I'm trying to loop through email messages using ".each do |one_of|…end", but inserting one innocuous statement breaks the enumeration.

Here is an almost-stand-alone snippet. The authentication info is set up immediately preceding, as is the "require net/imap"