Andreas/LibreChat
1
0
Fork 0
mirror of https://github.com/danny-avila/LibreChat.git synced 2025-12-20 02:10:15 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

🛡️ fix: Improve Error Handling and Null Safety in SSE Event Processing (#10751)

Browse source 
* 🔧 fix: Handle null content parts in message processing

- Added checks to filter out null content parts in various message handling functions, ensuring robustness against undefined values.
- Updated the `extractMessageContent`, `useContentHandler`, `useEventHandlers`, and `useStepHandler` hooks to prevent errors caused by null parts.
- Enhanced the `getAllContentText` utility to only include valid content types, improving overall message integrity.

* 🔧 fix: Enhance error handling in event and SSE handlers

- Wrapped critical sections in try-catch blocks within `useEventHandlers` and `useSSE` hooks to improve error management and prevent application crashes.
- Added console error logging for better debugging and tracking of issues during message processing and conversation aborting.
- Ensured that UI states like `setIsSubmitting` and `setShowStopButton` are correctly updated in case of errors, maintaining a consistent user experience.

* 🔧 fix: Filter out null and empty content in message export

- Enhanced the `useExportConversation` hook to filter out null content parts and empty strings during message processing, ensuring only valid content is included in the export.
- This change improves the integrity of exported conversations by preventing unnecessary empty entries in the output.
This commit is contained in:
Danny Avila 2025-12-01 14:05:50 -05:00 • committed by GitHub
parent 6c0aad423f
commit 026890cd27
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
7 changed files with 201 additions and 156 deletions
Download patch file Download diff file Expand all files Collapse all files

18
client/src/hooks/SSE/useContentHandler.ts
View file

@ -33,9 +33,8 @@ export default function useContentHandler({ setMessages, getMessages }: TUseCont
const _messages = getMessages();
const messages =
_messages
?.filter((m) => m.messageId !== messageId)
.map((msg) => ({ ...msg, thread_id })) ?? [];
_messages?.filter((m) => m.messageId !== messageId).map((msg) => ({ ...msg, thread_id })) ??
[];
const userMessage = messages[messages.length - 1] as TMessage | undefined;
const { initialResponse } = submission;
@ -66,14 +65,17 @@ export default function useContentHandler({ setMessages, getMessages }: TUseCont
response.content[index] = { type, [type]: part } as TMessageContentParts;
const lastContentPart = response.content[response.content.length - 1];
const initialContentPart = initialResponse.content?.[0];
if (
type !== ContentTypes.TEXT &&
initialResponse.content &&
((response.content[response.content.length - 1].type === ContentTypes.TOOL_CALL &&
response.content[response.content.length - 1][ContentTypes.TOOL_CALL].progress === 1) ||
response.content[response.content.length - 1].type === ContentTypes.IMAGE_FILE)
initialContentPart != null &&
lastContentPart != null &&
((lastContentPart.type === ContentTypes.TOOL_CALL &&
lastContentPart[ContentTypes.TOOL_CALL]?.progress === 1) ||
lastContentPart.type === ContentTypes.IMAGE_FILE)
) {
response.content.push(initialResponse.content[0]);
response.content.push(initialContentPart);
}
setMessages([...messages, response]);