Function writeSSE

src/handler.ts:2149–2153

(res: Response, event: string, data: unknown)

// ==================== SSE 工具函数 ====================

function writeSSE(res: Response, event: string, data: unknown): void {
    res.write(`event: ${event}\ndata: ${JSON.stringify(data)}\n\n`);
    // @ts-expect-error flush exists on ServerResponse when compression is used
    if (typeof res.flush === 'function') res.flush();
}