if (ret > 0 && size_t(ret) == client->tls_data_left_to_send) {
// All data has been sent, so we don't need to go to sleep.
tls_buffer_clear(client->tls_context);
if (ret > 0 && size_t(ret) == client->tls_data_left_to_send) {
// All data has been sent, so we don't need to go to sleep.
tls_buffer_clear(client->tls_context);