break;
case TCP_STATE_SYN_SENT:
/* Do not program ntf because the connection is half-open */
+ tc->rst_state = tc->state;
tcp_handle_rst (tc);
break;
case TCP_STATE_ESTABLISHED:
tcp_connection_init_vars (child);
child->rto = TCP_RTO_MIN;
+ /*
+ * This initializes elog track, must be done before synack.
+ * We also do it before possible tcp_connection_cleanup() as it
+ * generates TCP_EVT_DELETE event.
+ */
+ TCP_EVT (TCP_EVT_SYN_RCVD, child, 1);
+
if (session_stream_accept (&child->connection, lc->c_s_index,
lc->c_thread_index, 0 /* notify */ ))
{
child->tx_fifo_size = transport_tx_fifo_size (&child->connection);
- /* This initializes elog track, must be done before synack */
- TCP_EVT (TCP_EVT_SYN_RCVD, child, 1);
-
tcp_send_synack (child);
done:
_(FIN_WAIT_2, TCP_FLAG_RST, TCP_INPUT_NEXT_RCV_PROCESS, TCP_ERROR_NONE);
_(FIN_WAIT_2, TCP_FLAG_RST | TCP_FLAG_ACK, TCP_INPUT_NEXT_RCV_PROCESS,
TCP_ERROR_NONE);
+ _(FIN_WAIT_2, TCP_FLAG_SYN, TCP_INPUT_NEXT_RCV_PROCESS, TCP_ERROR_NONE);
_(CLOSE_WAIT, TCP_FLAG_ACK, TCP_INPUT_NEXT_RCV_PROCESS, TCP_ERROR_NONE);
_(CLOSE_WAIT, TCP_FLAG_FIN | TCP_FLAG_ACK, TCP_INPUT_NEXT_RCV_PROCESS,
TCP_ERROR_NONE);
_(CLOSE_WAIT, TCP_FLAG_RST, TCP_INPUT_NEXT_RCV_PROCESS, TCP_ERROR_NONE);
_(CLOSE_WAIT, TCP_FLAG_RST | TCP_FLAG_ACK, TCP_INPUT_NEXT_RCV_PROCESS,
TCP_ERROR_NONE);
+ _(CLOSE_WAIT, TCP_FLAG_SYN, TCP_INPUT_NEXT_RCV_PROCESS, TCP_ERROR_NONE);
_(LAST_ACK, 0, TCP_INPUT_NEXT_DROP, TCP_ERROR_SEGMENT_INVALID);
_(LAST_ACK, TCP_FLAG_ACK, TCP_INPUT_NEXT_RCV_PROCESS, TCP_ERROR_NONE);
_(LAST_ACK, TCP_FLAG_FIN, TCP_INPUT_NEXT_RCV_PROCESS, TCP_ERROR_NONE);