diff options
Diffstat (limited to 'src/vnet/tcp')
| -rw-r--r-- | src/vnet/tcp/tcp_input.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/src/vnet/tcp/tcp_input.c b/src/vnet/tcp/tcp_input.c index c5dfb3f7372..dbe1fc4de87 100644 --- a/src/vnet/tcp/tcp_input.c +++ b/src/vnet/tcp/tcp_input.c @@ -564,7 +564,7 @@ tcp_handle_postponed_dequeues (tcp_worker_ctx_t * wrk) continue; /* Dequeue the newly ACKed bytes */ - stream_session_dequeue_drop (&tc->connection, tc->burst_acked); + session_dequeue_drop (&tc->connection, tc->burst_acked); tc->burst_acked = 0; tcp_validate_txf_size (tc, tc->snd_una_max - tc->snd_una); @@ -2806,8 +2806,7 @@ tcp46_rcv_process_inline (vlib_main_t * vm, vlib_node_runtime_t * node, /* Don't try to deq the FIN acked */ if (tc0->burst_acked > 1) - stream_session_dequeue_drop (&tc0->connection, - tc0->burst_acked - 1); + session_dequeue_drop (&tc0->connection, tc0->burst_acked - 1); tc0->burst_acked = 0; } break; @@ -2950,8 +2949,17 @@ tcp46_rcv_process_inline (vlib_main_t * vm, vlib_node_runtime_t * node, case TCP_STATE_FIN_WAIT_1: tc0->rcv_nxt += 1; tcp_connection_set_state (tc0, TCP_STATE_CLOSING); - tcp_program_ack (wrk, tc0); - /* Wait for ACK but not forever */ + if (tc0->flags & TCP_CONN_FINPNDG) + { + /* Drop all outstanding tx data. */ + session_dequeue_drop (&tc0->connection, + transport_max_tx_dequeue + (&tc0->connection)); + tcp_send_fin (tc0); + } + else + tcp_program_ack (wrk, tc0); + /* Wait for ACK for our FIN but not forever */ tcp_timer_update (tc0, TCP_TIMER_WAITCLOSE, TCP_2MSL_TIME); break; case TCP_STATE_FIN_WAIT_2: |