Function webui_streaming_session_create 

#[unsafe(no_mangle)]
pub unsafe extern "C" fn webui_streaming_session_create(
    handler_ptr: *mut c_void,
    protocol_ptr: *const webui_protocol_t,
    entry_id: *const c_char,
    request_path: *const c_char,
) -> *mut webui_streaming_session_t

Open a host-driven progressive response for a streaming entry.

Unlike webui_handler_render, which produces the whole document in one call, the returned session advances through webui_streaming_session_start, webui_streaming_session_resume, and webui_streaming_session_advance so the host owns the socket, write order, and backpressure. Any nonce previously set with webui_handler_set_nonce is captured for the life of the session.

Returns NULL on error; call webui_last_error for details. The handle must be released with webui_streaming_session_destroy.

Thread Safety

A session is not thread-safe. Drive one session from one thread at a time. Independent sessions may run concurrently on the same handler and protocol.

Safety

• handler_ptr must be a valid pointer from webui_handler_create.
• protocol_ptr must be a valid pointer from webui_protocol_create.
• entry_id and request_path must be non-null, null-terminated UTF-8.