@dressed/ws
Version:
Communicate with the Discord Gateway
28 lines • 1.03 kB
JavaScript
/**
* Automatically check/reshard the connection every so often
*
* **This is used by default within `createConnection`**
* @returns The reshard interval (for you to clear etc.)
*/
export function startAutoResharder(connection, interval = 480, capacity = 80) {
if (interval < 0 || capacity === 0)
return;
async function calculateShards() {
if (connection.shards.isResharding)
return;
try {
const bot = await connection.shards.cache.getGatewayBot();
// Each shard will be at capacity% usage (e.g. 2,000 g/s instead of 2,500 g/s)
const target = Math.ceil((bot.shards / (2.5 * capacity)) * 100);
if (target !== connection.shards.numShards) {
await connection.shards.reshard(target);
}
}
catch (e) {
console.error("Failed to auto-reshard:", e);
}
}
calculateShards();
return setInterval(calculateShards, interval * 60 * 1000);
}
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