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🛡️ feat: Rate Limiting for Conversation Forking (#8269)

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* chore: Improve error logging for fetching conversations, and use new TS packages for utils

* feat: Implement fork limiters for conversation forking requests

* chore: error message for conversation index deletion to clarify syncing behavior

* feat: Enhance error handling for forking with rate limit message
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Danny Avila 2025-07-05 15:02:32 -04:00 • committed by GitHub
parent 3554625a06
commit 97a99985fa
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7 changed files with 111 additions and 9 deletions
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11
api/server/routes/convos.js
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@ -1,16 +1,17 @@
const multer = require('multer');
const express = require('express');
const { sleep } = require('@librechat/agents');
const { isEnabled } = require('@librechat/api');
const { logger } = require('@librechat/data-schemas');
const { CacheKeys, EModelEndpoint } = require('librechat-data-provider');
const { getConvosByCursor, deleteConvos, getConvo, saveConvo } = require('~/models/Conversation');
const { forkConversation, duplicateConversation } = require('~/server/utils/import/fork');
const { createImportLimiters, createForkLimiters } = require('~/server/middleware');
const { storage, importFileFilter } = require('~/server/routes/files/multer');
const requireJwtAuth = require('~/server/middleware/requireJwtAuth');
const { importConversations } = require('~/server/utils/import');
const { createImportLimiters } = require('~/server/middleware');
const { deleteToolCalls } = require('~/models/ToolCall');
const { isEnabled, sleep } = require('~/server/utils');
const getLogStores = require('~/cache/getLogStores');
const { logger } = require('~/config');
const assistantClients = {
[EModelEndpoint.azureAssistants]: require('~/server/services/Endpoints/azureAssistants'),
@ -43,6 +44,7 @@ router.get('/', async (req, res) => {
});
res.status(200).json(result);
} catch (error) {
logger.error('Error fetching conversations', error);
res.status(500).json({ error: 'Error fetching conversations' });
}
});
@ -156,6 +158,7 @@ router.post('/update', async (req, res) => {
});
const { importIpLimiter, importUserLimiter } = createImportLimiters();
const { forkIpLimiter, forkUserLimiter } = createForkLimiters();
const upload = multer({ storage: storage, fileFilter: importFileFilter });
/**
@ -189,7 +192,7 @@ router.post(
* @param {express.Response<TForkConvoResponse>} res - Express response object.
* @returns {Promise<void>} - The response after forking the conversation.
*/
router.post('/fork', async (req, res) => {
router.post('/fork', forkIpLimiter, forkUserLimiter, async (req, res) => {
try {
/** @type {TForkConvoRequest} */
const { conversationId, messageId, option, splitAtTarget, latestMessageId } = req.body;