Pagelet Server Flush

:::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. :::

Flush all the currently buffered output, so that the main thread can read it with pagelet_server_task_result()

function pagelet_server_flush(): void;

This is only meaningful in a pagelet thread.

Returns

• void