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refactor(RequestHandler): use x-ratelimit-reset-after when present (#5511)

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ckohen
2021-04-30 12:48:37 -07:00
committed by GitHub
parent cdcc50f365
commit a5d41c9f6c
1 changed files with 9 additions and 3 deletions
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12
src/rest/RequestHandler.js
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@@ -17,7 +17,11 @@ function getAPIOffset(serverDate) {
return new Date(serverDate).getTime() - Date.now();
}
function calculateReset(reset, serverDate) {
function calculateReset(reset, resetAfter, serverDate) {
// Use direct reset time when available, server date becomes irrelevant in this case
if (resetAfter) {
return Date.now() + Number(resetAfter) * 1000;
}
return new Date(Number(reset) * 1000).getTime() - getAPIOffset(serverDate);
}
@@ -152,12 +156,14 @@ class RequestHandler {
const limit = res.headers.get('x-ratelimit-limit');
const remaining = res.headers.get('x-ratelimit-remaining');
const reset = res.headers.get('x-ratelimit-reset');
const resetAfter = res.headers.get('x-ratelimit-reset-after');
this.limit = limit ? Number(limit) : Infinity;
this.remaining = remaining ? Number(remaining) : 1;
this.reset = reset ? calculateReset(reset, serverDate) : Date.now();
this.reset = reset || resetAfter ? calculateReset(reset, resetAfter, serverDate) : Date.now();
// https://github.com/discordapp/discord-api-docs/issues/182
if (request.route.includes('reactions')) {
if (!resetAfter && request.route.includes('reactions')) {
this.reset = new Date(serverDate).getTime() - getAPIOffset(serverDate) + 250;
}