Latest #presence Threads 
What’s the canonical way to handle ephemeral state? Let’s take typing indicators as an example, e.g. Bob is typing.... At first I thought...
New
Hello lovely people of the Elixir community!
I’m working on a system to monitor Nerves devices to ensure they maintain constant internet...
New
Phoenix.Presence sends “presence_diff” events using
Phoenix.Channel.Server.local_broadcast/4
If someone is using a non-standard metad...
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I’m working on creating a workshop app that allows moderators to start a “session” of a premade workshop. Each session can have many part...
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I want to ask if what I did makes sense. So I have a Phoenix LiveView app I built that has users join and leave a lobby and I track this ...
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I’m trying to follow the documentation on using Elixir as a Presence Client as outlined here: [Phoenix.Presence — Phoenix v1.7.14]
Chann...
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Through a Controller, I am trying to fetch a simple list of userids subscribed to a topic. My channels are properly tracking users and I ...
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Hi guys,
I’m building a small app where I would like to have a page with listed users who are currently online across the app, no matter...
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I have a LiveView that tracks how many users are viewing another page. The other page is using Presence to track when users enter and lea...
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I’m working on a realtime video chat application and the feature that I’m trying to build can be thought of as something similar to:
A...
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This Week's Trending
This Month's Trending
This Year's Trending
i dont understand how phoenix presence works
in the examples
defmodule MyAppWeb.MyChannel do
use MyAppWeb, :channel
alias MyAppWeb....
New
Hello lovely people of the Elixir community!
I’m working on a system to monitor Nerves devices to ensure they maintain constant internet...
New
What’s the canonical way to handle ephemeral state? Let’s take typing indicators as an example, e.g. Bob is typing.... At first I thought...
New
Phoenix.Presence sends “presence_diff” events using
Phoenix.Channel.Server.local_broadcast/4
If someone is using a non-standard metad...
New
Last Three Year's Trending
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 have run into an issue while testing a simple Phoenix channel and using Phoenix.Presence.
It looks to me like the tests completes and...
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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
I have a LiveView that tracks how many users are viewing another page. The other page is using Presence to track when users enter and lea...
New
Hi guys,
I’m building a small app where I would like to have a page with listed users who are currently online across the app, no matter...
New
I’m working on a realtime video chat application and the feature that I’m trying to build can be thought of as something similar to:
A...
New
I want to ask if what I did makes sense. So I have a Phoenix LiveView app I built that has users join and leave a lobby and I track this ...
New
I’m trying to follow the documentation on using Elixir as a Presence Client as outlined here: [Phoenix.Presence — Phoenix v1.7.14]
Chann...
New
Through a Controller, I am trying to fetch a simple list of userids subscribed to a topic. My channels are properly tracking users and I ...
New
I’m working on creating a workshop app that allows moderators to start a “session” of a premade workshop. Each session can have many part...
New
Trending Over Three Years
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
Hi. I am making a small 2 players game with Phoenix channels and I am using Presence to track connected users. My use case requires to te...
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I want to use Phoenix sockets and presence to track users who are currently connected to the Internet (from within an Android application...
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I am trying to use the Phoenix.Presence behaviour in my LiveView. I intend to use it to track a channel topic on the LiveSocket, rather t...
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This is a thread to note down things/best practices encountered in LiveBeats App as I explore the source code.
Found this usage of r...
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I'm having trouble implementing a general lobby channel in my Phoenix app. Overall, Phoenix makes soft real-time communication very simpl...
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I am trying to decide if Phoenix Presence is right for my application, or if I should use my own custom solution to track “players”. Let ...
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I’ve been building the follow-along Rumbl app while reading the Programming Phoenix book and ran into some issues testing my channels. Wh...
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My team is looking to use Phoenix Presence in production in our upcoming project. We'd like to see if there is anyone who has used presen...
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I am beginning to look at phoenix presence and have some questions about the best way to achieve cross topic presence. My current design...
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I want to know socket connected user list on phoenix.
I used Presence and it works but it notifies all connection changes to all clients...
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I'm trying to understand how to use Phoenix.Presence.list/2. It shows the arguments as module, topic.
My guess was that module should b...
New
Hi all.
Sorry for bringing your attention to this topic - I’m sure it’s been touched on before, but here goes … In my JavaScript Phoenix...
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I am kind a beginner in Elixir and Phoenix. Still exploring so I asked a question which can be topic of discussion.
For chat application...
New
Hi,
I need to somehow iterate over the entries in the map returned by Presence.list/1. This is what the map looks like on my end.
%{
...
New
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