Function: resumeServerSentEventsResponse()#

function resumeServerSentEventsResponse<TOffset>(options): Response;

Defined in: packages/ai/src/stream-to-response.ts:1005

Serve a resumable run from its durability log over Server-Sent Events, without re-running the model. Use this in a GET handler so a reload or a second tab can re-attach to an in-flight or finished run.

The adapter (memoryStream(request) / durableStream(request)) captures the resume offset from the request. If there is none (no Last-Event-ID header and no ?offset), there is nothing to replay and this returns a 400.

Type Parameters#

TOffset#

TOffset extends string = string

Parameters#

options#

ResumeResponseOptions<TOffset>

Returns#

Response

Example#

export async function GET(request: Request) {
  return resumeServerSentEventsResponse({ adapter: memoryStream(request) });
}