Function s2n_tls_sys::s2n_connection_set_server_early_data_context

pub unsafe extern "C" fn s2n_connection_set_server_early_data_context(
    conn: *mut s2n_connection, 
    context: *const u8, 
    context_size: u16
) -> c_int

Sets the user context associated with early data on a server.

This context is passed to the s2n_early_data_cb callback to help decide whether to accept or reject early data.

Unlike most contexts, the early data context is a byte buffer instead of a void pointer. This is because we need to serialize the context into session tickets.

This API is intended for use with session resumption, and will not affect pre-shared keys.

@param conn A pointer to the connection @param context A pointer to the user context data. This data will be copied. @param context_size The size of the data to read from the context pointer. @return A POSIX error signal. If successful, the context was updated.