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perf: fix double-RAF streaming display lag (#23016)

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Algorithm5838 2026-03-26 00:13:31 +03:00 • committed by GitHub
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commit abe42eaf09
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1 changed files with 1 additions and 16 deletions
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17
src/lib/components/chat/Chat.svelte
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@ -555,13 +555,7 @@
console.log('Unknown message type', data);
}
if (type === 'chat:message:delta' || type === 'message' || type === 'status') {
scheduleHistoryFlush();
} else {
cancelAnimationFrame(historyRAF);
historyRAF = null;
history.messages[event.message_id] = message;
}
history.messages[event.message_id] = message;
}
} else {
// Non-active chat completion: queue stays in the global store.
@ -1313,15 +1307,6 @@
let scrollRAF = null;
let contentsRAF = null;
let historyRAF = null;
const scheduleHistoryFlush = () => {
if (!historyRAF) {
historyRAF = requestAnimationFrame(() => {
historyRAF = null;
history = history;
});
}
};
const scheduleScrollToBottom = () => {
if (!scrollRAF) {
scrollRAF = requestAnimationFrame(async () => {