cs->session_state = SESSION_STATE_CONNECTING;
cs->app_wrk_index = client_wrk->wrk_index;
cs->connection_index = cct->c_c_index;
cs->session_state = SESSION_STATE_CONNECTING;
cs->app_wrk_index = client_wrk->wrk_index;
cs->connection_index = cct->c_c_index;