fix(stream err on changing conversation)

frontend/src/conversation/conversationSlice.ts

@@ -16,17 +16,21 @@ const API_STREAMING = import.meta.env.VITE_API_STREAMING === 'true';
 
 export const fetchAnswer = createAsyncThunk<Answer, { question: string }>(
   'fetchAnswer',
-  async ({ question }, { dispatch, getState }) => {
+  async ({ question }, { dispatch, getState, signal }) => {
     const state = getState() as RootState;
+    console.log('signal', signal);
+
     if (state.preference) {
       if (API_STREAMING) {
         await fetchAnswerSteaming(
           question,
+          signal,
           state.preference.apiKey,
           state.preference.selectedDocs!,
           state.conversation.queries,
           state.conversation.conversationId,
           state.preference.prompt.id,
+
           (event) => {
             const data = JSON.parse(event.data);
 
@@ -78,6 +82,7 @@ export const fetchAnswer = createAsyncThunk<Answer, { question: string }>(
       } else {
         const answer = await fetchAnswerApi(
           question,
+          signal,
           state.preference.apiKey,
           state.preference.selectedDocs!,
           state.conversation.queries,
@@ -193,6 +198,7 @@ export const conversationSlice = createSlice({
         state.status = 'loading';
       })
       .addCase(fetchAnswer.rejected, (state, action) => {
+        if(action.meta.aborted)return state; //ignore error
         state.status = 'failed';
         state.queries[state.queries.length - 1].error =
           'Something went wrong. Please try again later.';