diff options
| author |   Yu Ping <ping.yu@intel.com> | 2019-12-04 06:49:04 +0800 |
|---|---|---|
| committer |   Andrew Yourtchenko <ayourtch@gmail.com> | 2020-08-12 07:43:14 +0000 |
| commit | 9e357046a319ef1b01fa81743ae819ff5f63f87a (patch) | |
| tree | 7c38a8fb11a91923959d23c18ae1deba1a7dbe1b | |
| parent | e09a07826e699f9e1bee93c8ed4457eecd941790 (diff) | |
vcl: resolve VCL part session cleanup issue
In Nginx performance test, we notice that there are so many session kept
open with the state of TRANSPORT_DELETE, and it is root caused that
vppcom fails to return close state.
Type: fix
Change-Id: Ia30f959e0e5adb5b8bcfa13fb1dd7b2cb410a31b
Signed-off-by: Yu Ping <ping.yu@intel.com>
(cherry picked from commit b2955355cc9a654447d8647e33def67cd27892f6)
| -rw-r--r-- | src/vcl/vppcom.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/vcl/vppcom.c b/src/vcl/vppcom.c index 0e5d4fab328..0bbdea54940 100644 --- a/src/vcl/vppcom.c +++ b/src/vcl/vppcom.c @@ -1733,6 +1733,8 @@ vppcom_session_read_internal (uint32_t session_handle, void *buf, int n, { if (is_nonblocking) { + if (vcl_session_is_closing (s)) + return vcl_session_closing_error (s); svm_fifo_unset_event (s->rx_fifo); return VPPCOM_EWOULDBLOCK; } |