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fix(vscode): prevent early SSE replay loss

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This commit is contained in:
Bohdan Triapitsyn
2026-07-30 00:31:15 +03:00
parent 34aefb731b
commit d69ee1033e
7 changed files with 51 additions and 19 deletions
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packages/vscode/src/ChatViewProvider.ts
+6 -4
View File
@@ -536,7 +536,7 @@ export class ChatViewProvider implements vscode.WebviewViewProvider {
private async _startSseProxy(message: BridgeRequest): Promise<BridgeResponse> {
const { id, type, payload } = message;
const { path, headers } = (payload || {}) as { path?: string; headers?: Record<string, string> };
const { path, headers, streamId: requestedStreamId } = (payload || {}) as { path?: string; headers?: Record<string, string>; streamId?: string };
const normalizedPath = typeof path === 'string' && path.trim().length > 0 ? path.trim() : '/event';
if (!this._openCodeManager) {
@@ -548,8 +548,11 @@ export class ChatViewProvider implements vscode.WebviewViewProvider {
};
}
const streamId = `sse_${++this._sseCounter}_${Date.now()}`;
const streamId = typeof requestedStreamId === 'string' && /^sse_webview_\d+_\d+$/.test(requestedStreamId)
? requestedStreamId
: `sse_${++this._sseCounter}_${Date.now()}`;
const controller = new AbortController();
this._sseStreams.set(streamId, { controller, view: this._view });
try {
const start = await openSseProxy({
@@ -562,8 +565,6 @@ export class ChatViewProvider implements vscode.WebviewViewProvider {
},
});
this._sseStreams.set(streamId, { controller, view: this._view });
start.run
.then(() => {
this._view?.webview.postMessage({ type: 'api:sse:end', streamId });
@@ -589,6 +590,7 @@ export class ChatViewProvider implements vscode.WebviewViewProvider {
},
};
} catch (error) {
this._sseStreams.delete(streamId);
const message = error instanceof Error ? error.message : String(error);
return {
id,