| 1 | import { RpcError } from "../rpc.js"; |
| 2 | |
| 3 | // Codes the Go BrowserExecutor maps onto its kernel sentinels; anything else |
| 4 | // is a transport failure and therefore an unknown outcome for a reserved write. |
| 5 | export const BROWSER_ERR_STALE_REFERENCE = -32010; |
| 6 | export const BROWSER_ERR_TAKEN_OVER = -32011; |
| 7 | export const BROWSER_ERR_NO_GRANT = -32012; |
| 8 | |
| 9 | export type BrowserFailureKind = "page_not_ready" | "script_runtime_error" | "surface_unavailable" | "invalid_image" | "stale_document" | "capability_unsupported" | "cancelled"; |
| 10 | |
| 11 | export function browserFailure(kind: BrowserFailureKind, detail: string): RpcError { |
| 12 | return new RpcError(-32013, `${kind}: ${detail}`, { kind }); |
| 13 | } |
| 14 | |
| 15 | export function staleReference(detail: string): RpcError { |
| 16 | return new RpcError(BROWSER_ERR_STALE_REFERENCE, `stale reference: ${detail}`, { kind: "stale_document" }); |
| 17 | } |
| 18 | |
| 19 | export function takenOver(detail: string): RpcError { |
| 20 | return new RpcError(BROWSER_ERR_TAKEN_OVER, `tab taken over by the user: ${detail}`, { kind: "taken_over" }); |
| 21 | } |
| 22 | |
| 23 | export function noGrant(detail: string): RpcError { |
| 24 | return new RpcError(BROWSER_ERR_NO_GRANT, `no browser grant: ${detail}`); |
| 25 | } |
| 26 |