summaryrefslogtreecommitdiffstats
path: root/src/vcl/vcl_locked.c
diff options
context:
space:
mode:
authorliuyacan <liuyacan@corp.netease.com>2021-05-09 03:50:40 +0000
committerFlorin Coras <florin.coras@gmail.com>2021-05-12 04:45:07 +0000
commit534468e9f768ae7465ef722520dadfd916cdc9fb (patch)
tree7433d66e807340a2b5e0abbe152b6b944f32675d /src/vcl/vcl_locked.c
parent7b2917fbe2a9ec17f69ca94fcbae534927915834 (diff)
session: support half-close connection
Some app(e.g. Envoy) may call shutdown() instead of close() when draining connection. Type: improvement Signed-off-by: liuyacan <liuyacan@corp.netease.com> Change-Id: I9543b9ca3caa87b10b134fd1fc4019124e41e4d2
Diffstat (limited to 'src/vcl/vcl_locked.c')
-rw-r--r--src/vcl/vcl_locked.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/src/vcl/vcl_locked.c b/src/vcl/vcl_locked.c
index 757c0fc45a7..69f492b8694 100644
--- a/src/vcl/vcl_locked.c
+++ b/src/vcl/vcl_locked.c
@@ -1313,6 +1313,24 @@ vls_close (vls_handle_t vlsh)
return rv;
}
+int
+vls_shutdown (vls_handle_t vlsh)
+{
+ vcl_locked_session_t *vls;
+ int rv;
+
+ vls_mt_detect ();
+ if (!(vls = vls_get_w_dlock (vlsh)))
+ return VPPCOM_EBADFD;
+
+ vls_mt_guard (vls, VLS_MT_OP_SPOOL);
+ rv = vppcom_session_shutdown (vls_to_sh (vls));
+ vls_mt_unguard ();
+ vls_get_and_unlock (vlsh);
+
+ return rv;
+}
+
vls_handle_t
vls_epoll_create (void)
{