Pagelet Server Is Done

:::info[Note] This is a point-in-time snapshot of the API documentation from January 2026. Going forward, we will not be maintaining a public copy of these references, and recommend users to refer to the built-in signature helpers available in the Hack LSP instead for complete and up-to-date information. :::

Determine whether or not the pagelet thread we are executing on has finished and closed its output buffer

function pagelet_server_is_done(): bool;

Returns

• bool