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| author |   Dave Barach <dave@barachs.net> | 2017-09-10 15:04:27 -0400 |
|---|---|---|
| committer |   Damjan Marion <dmarion.lists@gmail.com> | 2017-10-03 11:03:47 +0000 |
| commit | 59b2565cd91a67ced650739f36129650830211ac (patch) | |
| tree | 1ae3b8d69d7952500b07186169fb31e0f72ae04e /src/vnet/ethernet/arp.c | |
| parent | 35ffa3e8f6b032f6e324234d495f769049d8feea (diff) | |
Repair vlib API socket server
- Teach vpp_api_test to send/receive API messages over sockets
- Add memfd-based shared memory
- Add api messages to create memfd-based shared memory segments
- vpp_api_test supports both socket and shared memory segment connections
- vpp_api_test pivot from socket to shared memory API messaging
- add socket client support to libvlibclient.so
- dead client reaper sends ping messages, container-friendly
- dead client reaper falls back to kill (<pid>, 0) live checking
if e.g. a python app goes silent for tens of seconds
- handle ping messages in python client support code
- teach show api ring about pairwise shared-memory segments
- fix ip probing of already resolved destinations (VPP-998)
We'll need this work to implement proper host-stack client isolation
Change-Id: Ic23b65f75c854d0393d9a2e9d6b122a9551be769
Signed-off-by: Dave Barach <dave@barachs.net>
Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/vnet/ethernet/arp.c')
| -rw-r--r-- | src/vnet/ethernet/arp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/vnet/ethernet/arp.c b/src/vnet/ethernet/arp.c index 120a276cc0f..52b13e0401b 100644 --- a/src/vnet/ethernet/arp.c +++ b/src/vnet/ethernet/arp.c @@ -615,7 +615,7 @@ vnet_arp_set_ip4_over_ethernet_internal (vnet_main_t * vnm, */ if (0 == memcmp (e->ethernet_address, a->ethernet, sizeof (e->ethernet_address))) - return -1; + goto check_customers; /* Update time stamp and ethernet address. */ clib_memcpy (e->ethernet_address, a->ethernet, @@ -630,6 +630,7 @@ vnet_arp_set_ip4_over_ethernet_internal (vnet_main_t * vnm, adj_nbr_walk_nh4 (sw_if_index, &e->ip4_address, arp_mk_complete_walk, e); +check_customers: /* Customer(s) waiting for this address to be resolved? */ p = hash_get (am->pending_resolutions_by_address, a->ip4.as_u32); if (p) |