From: hongbo liu <cnliuhb@gmail.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH] examples/ip_pipeline: Support quitting CLI connection
Date: Wed, 9 May 2018 19:34:19 +0800 [thread overview]
Message-ID: <CAATCt2SMYfQ7TmGdE5pCDy_3oiEaQrK+iw7-qE=vTSuH_dOcFA@mail.gmail.com> (raw)
When detecting input "quit", ip_pipeline will close connection fd.
It is convenient when using command "telnet 0 8086".
Signed-off-by: Liu Hongbo <cnliuhb@gmail.com>
---
examples/ip_pipeline/conn.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/examples/ip_pipeline/conn.c b/examples/ip_pipeline/conn.c
index 933894251..44d7ff84a 100644
--- a/examples/ip_pipeline/conn.c
+++ b/examples/ip_pipeline/conn.c
@@ -222,6 +222,8 @@ data_event_handle(struct conn *conn,
}
if (len == 0)
return 0;
+ if (!strncmp(conn->buf, "quit", strlen("quit")))
+ return -2;
/* Handle input messages */
for (i = 0; i < len; i++) {
@@ -316,7 +318,7 @@ conn_poll_for_msg(struct conn *conn)
status_data = data_event_handle(conn, fd_client);
/* Control events */
- if (event.events & (EPOLLRDHUP | EPOLLERR | EPOLLHUP))
+ if (status_data == -2 || event.events & (EPOLLRDHUP | EPOLLERR |
EPOLLHUP))
status_control = control_event_handle(conn, fd_client);
if (status_data || status_control)
--
2.14.1
reply other threads:[~2018-05-09 11:34 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='CAATCt2SMYfQ7TmGdE5pCDy_3oiEaQrK+iw7-qE=vTSuH_dOcFA@mail.gmail.com' \
--to=cnliuhb@gmail.com \
--cc=dev@dpdk.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).