Irc who can invite

Linked pull requests. Copy link. I hope to be clear enough. Thank you for all the work already done! And if you receive an invite in a room you have a pending knock on, you auto-join it. What do you think? In the vain hopes of not letting this issue fester forever, I'm going to change the aim of this issue to be: the bridge can be made more conservative with its default behaviour, erring on the side of kicking users since we can't prevent them from joining than erring on the side of leaving them alone.

This should fix the problem outlined, albeit with a bunch of caveats which I pointed out before: racey where the user can join and potentially scrollback in the room before they get kicked, and rinse repeat. Aiming to get this into the next release - 0. Implement kick and ban mirroring Fix 25 by kicking Matrix users when their IRC connections get certai… …. We cannot always prevent a Matrix user from joining a Matrix room.

However, we can check to see if we get any errors when trying to join the corresponding IRC channel and then kick the user if the error means they should not be in the room. The commit you linked seems to only handle join errors Sign up for free to join this conversation on GitHub.

Already have an account? Sign in to comment. You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Try using some other server, as many are more forgiving.

Netsplits are unfortunately a routine part of IRC life. The above message means that NickName, who was on a channel with you, was on a different server from you and this server split off from the part of the net you are on. A B C. Let's say that you are on server D, and server A splits from server B. In this case, you will see all users on the servers B, C and E, "sign off". Note that netsplits are all from the point of view of the user.

After a netsplit rejoins people might ask where you went -- because from their perspective, you split off. The only thing you can do during a netsplit is wait for the net to merge itself. Changing your server during a netsplit is a Bad Idea, because you are likely to have your nickname collided. A "split" often occurs due to faults in the underlying physical network. It can also occur due to other reasons, such as if the machine on which the IRC server runs crashes, or if it is too overloaded to handle connections as happens on bigger nets, or if an IRC operator willfully disrupts the connection between two servers to achieve better routing server - server connections.

After a netsplit, a net-join begins and on both halves of the merging network, and people that existed with the same nicknames can be killed. This can happen frequently with popular nicknames. This phenomena is called a Nick Collision. As soon as a Nick Collision is detected in general both persons involved will be disconnected killed from their IRC servers. Nick Collisions can be caused on purpose by people who just want to harass others or try to take over their channel.

In general, this behavior is considered very abusive and can easily lead to a K-line. After a netsplit, during the net-join process, servers on both sides of the split try to update all kinds of information they may have missed. New users, their nicknames, the channels they are on and most of the channel settings are exchanged. The servers involved in the split will also make sure on both sides of the split on all channels the same channel operators are set.

This process is called server-opping. Server-ops show like:. Server-ops are famous for its use in malicious behaviour. People can use net-splits to get operator status on a channel on one side of the split and on the moment of net-join de-op the rightful channel operators.

The Undernet has an improved server-server protocol which prevents server-op abuse as well as channel desynchs and intentional nick collides.

An ident server is normally a kind of nameserver, usually on large organizational or corporate networks, that guarantee your Identity. Since many users connect to IRC from their home computers, they sometimes have to run their own ident server. Some IRC clients come with such a server built into them to help you. IRC servers can do perform an ident request to your ident server and expect a standard response.

More and more IRC servers require you to be identified in some way, and they will disconnect you if you are not identified. Channels can have additional constraints, which can be set by the MODE command. To understand this, recall that the first person that joined a channel effectively creates it and is, at least initially, in charge of the channel. They become a Channel Operator or chanop or 'op'. They can set constraints on the channel and make other people chanops as they wish.

The command that allows channel operators to change channel modes, or any user to change their personal mode is:. Channels can be moderated, secret, private, with a limited number of users, anonymous, invite-only, topic-limited, with a list of banned users The MODE command also allows you to modify your personal parameters, your "user mode". You can't do a -r mode change. Anyone can notice a public channel, see its users and join the conversation. In a list of channels you can see a public channel's topic.

When someone is on a public channel, he can be easily found by all other users as long as his personal user mode is not set to invisible see below. People can see you are on a private channel somewhere, but they can never find out on -which- private channel you are unless they search all private channels by brute force. SECRET channels do not show up in a channels list and you cannot find out its topic unless you join it.

If you are on a secret channel, someone who is not on the same channel can't see that you are there, regardless what your personal user mode is set to. Your name does not show up in a names list of people on IRC if you are on secret channels only.

But you can chat normally. Try to choose a server that is close to you. As a rule of thumb, servers that are close geographically are also close network-wise which is what matters but this rule of thumb is not always true. If in doubt, ask some people from the same area what servers they use. The larger the distance to the server, the larger the chance it refuses you or gives you only restricted access.

Depending on the IRC client you are using, or even the type of operating system you are on, you may come across other commands or features that may or may not apply to your situation.

Oikarinen and D. This RFC is available here. On IRC, you will find several channels intended to help you with simple as well as more difficult problems. Try joining those channels for help. You can also try joining irchelp, which is a common help channel. Please remember, we are all volunteers on these channels, giving our own time to help other users. I am fully aware that a lot of the information found in this file can be found in the same or similar form in several other IRC related FAQ's already.

I have tried to combine the best of worlds by focusing on the most common issues and questions. I hope I was successful. All information contained in this file is based on the work and time various people invested by answering questions in the Usenet alt. Mirashi for the time and effort they spend on their IRC ambassador job! Of course I am the only one responsible for all omissions and mistakes in this file, but I hide behind the usual disclaimers What is IRC?

How does IRC work? What does a client do? What is the purpose of a server? How do I get on IRC? Where can I find an IRC client? All you need is a working internet connection. How do I install this client that I found? How do I get started? Which IRC server should I connect to? What is the port number to use to connect to IRC? Do I need a password to connect to IRC? Do I have to give my real name? Do I have to give my real email address?

You do not have to give your email address. What is a nickname? What is my IP Address? What is my Local Host name? I tried to connect to a server and received a "Connection refused," "Connection timed out" or "Unknown host" message.

When I connect I get a "Not enough user parameters" error? How do I solve the "You haven't registered" error? What does "Ghosts are not allowed on IRC" mean? What does "You are not welcome on this server" mean? What does "Closing Link No more connections " mean? What is K-lined? Why can't I connect to certain IRC servers? Why do some servers disconnect me? Can our firewall be blocking my IRC session? I have connected to a server but have restricted access? I've got a client installed and I'm connected to a server, now what?

Nippon 53 Speak Japanese here please? Some IRC networks have thousands of channels. The above is just a small example. What exactly is a channel? How do I join a channel? What do I type after I join? When I'm done, how do I leave? To start talking, just type something and press the enter key.

In the channel's title bar you will see the channel's name and perhaps its topic. What are the most basic commands? HELP shows general help or help on the given command. LIST lists all current channels. If a reason is supplied, it is displayed to other people on your channels. I'm ready for some less basic commands. What language should I speak? How do I behave on IRC? What is a channel operator? What is an IRC operator?

How do I create a new channel? What are good channels to try while using IRC? Someone is using my nickname, can anyone do anything about it? Someone is using my channel, can anyone do anything about it? Who do I complain to? There aren't any channel operators on my channel, now what?

What is a "bot"? What is NickServ? What is ChanServ? How can I change this? In the setup of your IRC client, simply enter a fake real name. This will make you join the irchelp channel. Once on a channel, anything you type will be seen by all the users on this channel.

The irchelp channel is very useful, so say hello and then ask any questions you want. If the channel you specified does not exist, a channel with that name will be created for you.

Some channels may also have keys ie. Lists currently available channels. You can also tell mIRC to show only channels with a minimum and a maximum number of people.