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DIAdiscord.js - Imagine an app SIASapphire - Imagine a framework

•Created by Stev on 6/22/2023 in #djs-questions

shardCreate/ShardingManager with shards: 'auto'?

Possibly a dumb question about sharding — I apologize if it is. I'm using shards: 'auto'. This is because for this specific bot, I'm only in around 40K servers and I only use around 2GB RAM. If I use a ShardingManager, and each process/worker has a MySQL connection pool using mysql2, the RAM usage increases drastically; I believe this is because it always keeps a connection open to improve performance... and MySQL reserves a lot of RAM for each connection. I end up maxing-out my VPS' 24GB. Is there an equivalent to ShardingManager.on('shardCreate', ...), or just a sharding manager in general, when using shards: 'auto'? Is there another approach you'd recommend to reduce resource usage than using shards: 'auto'? Cheers!

4 replies

SIASapphire - Imagine a framework

•Created by Stev on 6/21/2023 in #sapphire-support

Sapphire-like Listeners for other Emitters, such as ShardManager?

Probably a stupid question, but I've looked and haven't found any. Does Sapphire support listeners for other emitters? For example, if I want to listen for the shardCreate event of ShardManager. Sapphire makes event handling so simple, so I figured I'd hope that there is, instead of going manual. Thanks!

5 replies

SIASapphire - Imagine a framework

•Created by Stev on 5/11/2023 in #sapphire-support

Custom Events not Creating Listeners

I'm having issues using Sapphire with custom events. For example, I have an event for when a member subscribes to a role:

import { ApplyOptions } from '@sapphire/decorators';
import { container, Listener } from '@sapphire/framework';
import { type GuildMember } from 'discord.js';

const commandOptions = { event: 'guildMemberUpdate' };

@ApplyOptions<Listener.Options>(commandOptions)
export class ListenerExt extends Listener {
  public async run(oldGuildMember: GuildMember, newGuildMember: GuildMember) {
    // ! Subscriber events.
    // Check if the guild member is premium.
    const isPremium = newGuildMember.roles.cache.some((role) => role.tags?.premiumSubscriberRole);

    // Check if the guild member was premium.
    const wasPremium = oldGuildMember.roles.cache.some((role) => role.tags?.premiumSubscriberRole);

    // Check if the guild member's premiums status changed.
    if (isPremium && !wasPremium) {
      container.client.emit('guildMemberSubscribed', newGuildMember);
    } else if (!isPremium && wasPremium) {
      container.client.emit('guildMemberUnsubscribed', newGuildMember);
    }
  }
}

import { ApplyOptions } from '@sapphire/decorators';
import { container, Listener } from '@sapphire/framework';
import { type GuildMember } from 'discord.js';

const commandOptions = { event: 'guildMemberUpdate' };

@ApplyOptions<Listener.Options>(commandOptions)
export class ListenerExt extends Listener {
  public async run(oldGuildMember: GuildMember, newGuildMember: GuildMember) {
    // ! Subscriber events.
    // Check if the guild member is premium.
    const isPremium = newGuildMember.roles.cache.some((role) => role.tags?.premiumSubscriberRole);

    // Check if the guild member was premium.
    const wasPremium = oldGuildMember.roles.cache.some((role) => role.tags?.premiumSubscriberRole);

    // Check if the guild member's premiums status changed.
    if (isPremium && !wasPremium) {
      container.client.emit('guildMemberSubscribed', newGuildMember);
    } else if (!isPremium && wasPremium) {
      container.client.emit('guildMemberUnsubscribed', newGuildMember);
    }
  }
}

Then, in another Sapphire listener:

import { ApplyOptions } from '@sapphire/decorators';
import { Listener } from '@sapphire/framework';
import { type GuildMember } from 'discord.js';

const commandOptions = { event: 'guildMemberUnsubscribed' };

@ApplyOptions<Listener.Options>(commandOptions)
export class ListenerExt extends Listener {
  public async run(guildMember: GuildMember) {
    // Remove all perks from the guild member.
  }
}

import { ApplyOptions } from '@sapphire/decorators';
import { Listener } from '@sapphire/framework';
import { type GuildMember } from 'discord.js';

const commandOptions = { event: 'guildMemberUnsubscribed' };

@ApplyOptions<Listener.Options>(commandOptions)
export class ListenerExt extends Listener {
  public async run(guildMember: GuildMember) {
    // Remove all perks from the guild member.
  }
}

My issue is that with custom named events, Sapphire doesn't seem to register all of them. For example, I'll have guildMemberDemoted, guildMemberPromoted, guildMemberSubscribed, and guildMemberUnsubscribed. guildMemberDemoted will fire off, but guildMemberPromoted does not. If I check the client for a guildMemberPromoted listener, none exists. I thought maybe I'd have to increase the max listeners for the client, but that also doesn't work. Any ideas?

7 replies

SIASapphire - Imagine a framework

•Created by Stev on 2/16/2023 in #sapphire-support

Registering commands and other paths

Hi guys! I'm having some troubles. When I use sapphire new, everything works as intended. The commands in the commands directory are registered properly. However, if I do not use sapphire new and try to add it to an existing project, without sapphire init, it doesn't register the commands. After looking into it, and logging the stores, I see that the paths should be C:/.../myProject/bin/commands, but the path is showing C:/.../myProject/commands. Even if I copy the .sapphirerc.json from the other working one. Why does this happen? I've tried using sapphire init with the same problem - it looks a directory up. I cannot see anywhere in the working project, using sapphire new, where any additional configuration is added. Thanks!

5 replies

DIAdiscord.js - Imagine an app

•Created by Stev on 7/12/2022 in #djs-questions

Stumped with GuildAuditLogsEntry & TypeScript...

I'm kinda stumped with audit logs. I'm looking to get a few audit log entries of all recent actions of a user, and then create a simple embed. Here's an example of my problem:

  const auditLogs = await guild.fetchAuditLogs({
    before, limit: 100, user,
  });

  auditLogs.entries.forEach((entry) => {
    switch(entry.action) {
      case 'GUILD_UPDATE': // Type '"GUILD_UPDATE"' is not comparable to type '"ALL"'.
      // ...
      case 'MESSAGE_DELETE': // Type '"MESSAGE_DELETE"' is not comparable to type '"ALL"'.
      // ...
    }
  });

  const auditLogs = await guild.fetchAuditLogs({
    before, limit: 100, user,
  });

  auditLogs.entries.forEach((entry) => {
    switch(entry.action) {
      case 'GUILD_UPDATE': // Type '"GUILD_UPDATE"' is not comparable to type '"ALL"'.
      // ...
      case 'MESSAGE_DELETE': // Type '"MESSAGE_DELETE"' is not comparable to type '"ALL"'.
      // ...
    }
  });

What am I doing wrong?

3 replies

DIAdiscord.js - Imagine an app

•Created by Stev on 6/22/2022 in #djs-questions

REST randomly forgets token set with setToken

I'm using @discordjs/rest and Fastify for HTTPS interactions. I'm initiating my REST client with:

const rest = new REST().setToken(DISCORD_TOKEN);

const rest = new REST().setToken(DISCORD_TOKEN);

The bot works fine for roughly a day before suddenly rejecting all requests with: Error: Expected token to be set for this request, but none was present https://github.com/discordjs/discord.js/blob/65d1879c0ae2d8d820323d0d835b1e5e3d071e57/packages/rest/src/lib/RequestManager.ts#L364 I can not, for the life of me, figure out why rest is consistently forgetting its token after roughly a day of operation. What am I missing?

14 replies

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