Function emitTerminalIfMissing

apps/sim/app/api/copilot/chat/stream/route.ts:347–371

(
      status: MothershipStreamV1CompletionStatus,
      options?: { message?: string; code: string; reason?: string }
    )

    }

    const emitTerminalIfMissing = (
      status: MothershipStreamV1CompletionStatus,
      options?: { message?: string; code: string; reason?: string }
    ) => {
      if (controllerClosed || sawTerminalEvent) {
        return
      }
      for (const envelope of buildResumeTerminalEnvelopes({
        streamId,
        afterCursor: cursor,
        status,
        message: options?.message,
        code: options?.code ?? 'resume_terminal',
        reason: options?.reason,
        requestId: currentRequestId,
      })) {
        if (!enqueueEvent(envelope)) {
          break
        }
        cursor = envelope.stream.cursor ?? String(envelope.seq)
        if (envelope.type === MothershipStreamV1EventType.complete) {
          sawTerminalEvent = true
        }
      }
    }

    try {
      enqueueComment('accepted')