fix: prevent duplicate agent event emission

This commit is contained in:
Peter Steinberger
2026-01-20 09:24:07 +00:00
parent 9dbc1435a6
commit 94af5a72fc
7 changed files with 182 additions and 30 deletions

View File

@@ -109,34 +109,34 @@ export function handleMessageUpdate(
.trim();
if (next && next !== ctx.state.lastStreamedAssistant) {
const previousText = ctx.state.lastStreamedAssistant ?? "";
ctx.state.lastStreamedAssistant = next;
const { text: cleanedText, mediaUrls } = parseReplyDirectives(next);
const { text: previousCleanedText } = parseReplyDirectives(previousText);
const deltaText = cleanedText.startsWith(previousCleanedText)
? cleanedText.slice(previousCleanedText.length)
: cleanedText;
emitAgentEvent({
runId: ctx.params.runId,
stream: "assistant",
data: {
text: cleanedText,
delta: deltaText,
mediaUrls: mediaUrls?.length ? mediaUrls : undefined,
},
});
void ctx.params.onAgentEvent?.({
stream: "assistant",
data: {
text: cleanedText,
delta: deltaText,
mediaUrls: mediaUrls?.length ? mediaUrls : undefined,
},
});
if (ctx.params.onPartialReply && ctx.state.shouldEmitPartialReplies) {
void ctx.params.onPartialReply({
text: cleanedText,
mediaUrls: mediaUrls?.length ? mediaUrls : undefined,
if (cleanedText.startsWith(previousCleanedText)) {
const deltaText = cleanedText.slice(previousCleanedText.length);
ctx.state.lastStreamedAssistant = next;
emitAgentEvent({
runId: ctx.params.runId,
stream: "assistant",
data: {
text: cleanedText,
delta: deltaText,
mediaUrls: mediaUrls?.length ? mediaUrls : undefined,
},
});
void ctx.params.onAgentEvent?.({
stream: "assistant",
data: {
text: cleanedText,
delta: deltaText,
mediaUrls: mediaUrls?.length ? mediaUrls : undefined,
},
});
if (ctx.params.onPartialReply && ctx.state.shouldEmitPartialReplies) {
void ctx.params.onPartialReply({
text: cleanedText,
mediaUrls: mediaUrls?.length ? mediaUrls : undefined,
});
}
}
}