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authorFlorin Coras <fcoras@cisco.com>2018-06-06 17:55:02 -0700
committerDave Barach <openvpp@barachs.net>2018-06-11 17:32:40 +0000
commit25579b4acd449e1bae30d2a20a44b77741c8e1fd (patch)
treeb82e8bb17fc8b2f257cb57dfd9e6ca628a5916a3 /src/vnet/session/session_node.c
parent40903ac34f89d9e2ad775e98b7bcec5b7feb0207 (diff)
tcp: cleanup connection/session fixes
- Cleanup session state after last ack and avoid using a cleanup timer. - Change session cleanup to free the session as opposed to waiting for delete notify. - When in close-wait, postpone sending the fin on close until all outstanding data has been sent. - Don't flush rx fifo unless in closed state Change-Id: Ic2a4f0d5568b65c83f4b55b6c469a7b24b947f39 Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/vnet/session/session_node.c')
-rw-r--r--src/vnet/session/session_node.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/src/vnet/session/session_node.c b/src/vnet/session/session_node.c
index d6fcd911b08..2eea30be439 100644
--- a/src/vnet/session/session_node.c
+++ b/src/vnet/session/session_node.c
@@ -799,7 +799,8 @@ skip_dequeue:
}
break;
case FIFO_EVENT_DISCONNECT:
- /* Make sure stream disconnects run after the pending list is drained */
+ /* Make sure stream disconnects run after the pending list is
+ * drained */
s0 = session_get_from_handle (e0->session_handle);
if (!e0->postponed)
{
@@ -807,11 +808,9 @@ skip_dequeue:
vec_add1 (smm->pending_disconnects[thread_index], *e0);
continue;
}
- /* If tx queue is still not empty, wait a bit */
- if (svm_fifo_max_dequeue (s0->server_tx_fifo)
- && e0->postponed < 200)
+ /* If tx queue is still not empty, wait */
+ if (svm_fifo_max_dequeue (s0->server_tx_fifo))
{
- e0->postponed += 1;
vec_add1 (smm->pending_disconnects[thread_index], *e0);
continue;
}