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i dont understand how phoenix presence works
in the examples
defmodule MyAppWeb.MyChannel do
use MyAppWeb, :channel
alias MyAppWeb....
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I’m investigating LiveView JS client errors when the Socket/LiveSocket throws failed with reason: {"reason":"unmatched topic"}.
I modifi...
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Last Three Year's Trending
I have this code in my controller
def create(conn, %{"order" => order_params}) do
order_params = get_params(conn, order_params)...
New
Hello,
I’m new to Phoenix and I’m following this tutorial Channels — Phoenix v1.8.8 to implement something similar to chat application a...
New
In some corporate environments we’re experiencing that WebSocket transport is not working, because it is blocked by a proxy. The longpoll...
New
Hey everyone!
I’m struggling to get Phoenix.Presence to scale up sufficiently for our needs. I feel like Presence might be overkill in t...
New
I am wanting to build a dashboard that shows the number of users connected to each topic per node so I can visualise the distribution of ...
New
Hey guys first post here!
It seems that I’m missing something because I can’t get this problem to work.
I have a simple controller when...
New
I’m relatively new to phoenix, so I may not have the vocabulary to express myself clearly.
I ended up maintaining as a junior a phoenix ...
New
In Corsica I can use a regex pattern for my CORS list, but when checking the Phoenix.Channels documentation I don’t see any mention of th...
New
When ever a user connect to our phoenix channel like user join a channel when he login and leave channel when logout.So whenever it join ...
New
One thing about Phoenix Channels that I’ve never really understood is the purpose of Phoenix.Socket. From the docs and guides, I simply u...
New
Hi there,
I have a PHP app (it’s big can’t migrate it to elixir) so for pseudo real time communications, I’m using a request that uses S...
New
I can sort of ‘feel’ when I should use one over the other, but I’m interested in a more merit-based approach when picking between the two.
New
I have a system that emits events, such as:
"record_updated", id: 6, company_id: 1
"record_updated", id: 2, company_id: 2
"record_update...
New
I have a messenger app set up where there is a list of chat rooms. When someone clicks one from the list, the site removes the original c...
New
How to share a list of votes between multiple logged-in users without saving them into the database?
Hi.
I’m learning about Phoenix by trying to build an app where logged-in users would be able to vote and see each other responses in rea...
New
Trending Over Three Years
For some reason my phoenix channels are working for me in my local dev environment, but as soon as I deploy via Docker, I get a 403 error...
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I’ve been trying load test of phoenix channels for an app I’ve been working on for a client. I’m using tsung to do so. I’m struggling to ...
New
Hello,
I’m trying to use channels and sockets on phoenix.
Here is what I have to handle sockets:
channel "discussion:*", Flux.Discus...
New
Is there a way to send a message to a specific user without having to join a channel client side? Especially without having to create a c...
New
I would like to implement a banned feature in a chat and I think the easiest way would be to somehow put %{banned_in: ["chat:1", "chat:4"...
New
I am trying to develop a small websocket API (as a testbed first) but without using the Phoenix frontend (that socket.js). I need it to c...
New
I have a socket/channel setup with some custom authentication logic. If the authentication fails, it shows an error message to the user (...
New
I’m building a sort of highly customized chat application with Phoenix, with some functionality similar with XMPP MUC.
Now, I have both ...
New
I need to know whether the client is online, when WiFi is down.
The server should know it immediately. Can anyone tell me an elegant sol...
New
Hi alchemists!
Currently we’re using server sent events (SSE/Eventsource) to notify client applications (written in Go) about model chan...
New
I’ve got an umbrella app with a Phoenix app, and some vanilla elixir apps. Is there a way to broadcast to a Phoenix channel from a vanill...
New
We have a use case where we want to route an incoming call to all online users within a channel (“lobby”). Each of these users (“candidat...
New
I noticed there are two broadcast/3 functions available in different modules:
MyApp.Endpoint.broadcast(topic, event, message)
Docs: “Br...
New
Hi,
I use sobelow to highlight potential security issues, and the latest version has started warning if no content-security-policy heade...
New
I’m trying to get websockets working in a non-dev environment and I’m confused about whether I should be using ws:// or wss:// Ideally, ...
New
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