discord.js - Imagine an app•6mo ago

PresenceUpdate usage

How can I reduce the memory demand of presenceUpdate events, I dont need them per guild, I just need the presence and the id of the user, simply as that. My use case is to save music people listen to and make graphs on that. But my memory gets too high because of this event. I already tried:

GuildMemberManager: {
      maxSize: 1,
      keepOverLimit: (member) => member.id === member.client.user.id,
    },

GuildMemberManager: {
      maxSize: 1,
      keepOverLimit: (member) => member.id === member.client.user.id,
    },

and

 PresenceManager: 0,

 PresenceManager: 0,

15 Replies

d.js toolkit•6mo ago

- What's your exact discord.js npm list discord.js and node node -v version? - Not a discord.js issue? Check out #other-js-ts. - Consider reading #how-to-get-help to improve your question! - Explain what exactly your issue is. - Post the full error stack trace, not just the top part! - Show your code! - Issue solved? Press the button!

Cauã GabrielOP•6mo ago

Please help 😭

duck•6mo ago

tbh this is more something you'd need to deal with than prevent cache customizations wouldn't prevent discord from sending the event to your bot, so your Client would still be receiving and handling these events per guild anyways therefore resource usage should be expected to be high with the GuildPresences intent enabled if you've already tried cache customization, that's about as much as you can do

Cauã GabrielOP•6mo ago

Ok, I got cache customization working, limiting Users but now presence Intent seems broken and the bot is much lighter now, 3x

Digital•6mo ago

what is your use for presence event first of all

Mark•6mo ago

It was explained in their post If the cache can be limited and a partial utilized just to get the incoming/new presence data, that might be what works best

Digital•6mo ago

ah music from presence i thought smth else why do you even need cache then if you just save what someone listens in db afaik disabling cache still makes the event work

Jaymart•6mo ago

yeah you can disable the cache, because the cache for that event is only needed for their old presence anyways

Jonah•6mo ago

There is nothing you can do about as you only get the presence of a user when its in cache. Doing some cache option will lower the ram usage a bit but wont solve your problem as there is no good solution. Another downside is that your CPU usage is significantly higher as you receive tons of events from discord. I speak out of painful experience..

Cauã GabrielOP•6mo ago

😭 depression

Jonah•6mo ago

I ended up offering the feature I need presence for only for custom branding bots which are just in a single server

Cauã GabrielOP•6mo ago

its fine its life

Jaymart•6mo ago

so i found out the hard way. this is just a lib thing, you don't need the member cached to receive the event. depending on your use case you can actually get away without with alot.

Digital•6mo ago

doesn't really help with tons of events from discord, i dont get why its been made to be per server instead of just one per user you get x events because you share x servers with user instead of 1

Jaymart•6mo ago

in this persons use case yes it does, he does not need member cache at all. all he is doing is saving their music, discord sends this event regardless if the member is in the cache. some libs for some reason, make it so if that member isn't cached you don't get the event. all the cache does is allow you to access the data sent from a previous update directly before the new one is sent.

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Programming

PresenceUpdate usage