Reported-by: Anton Matsiuk <anton.mats...@gmail.com>
Signed-off-by: Ben Pfaff <b...@nicira.com>
---
AUTHORS | 1 +
ofproto/connmgr.c | 9 +++++++--
2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/AUTHORS b/AUTHORS
index 1c2d9ea..cb72ac8 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -132,6 +132,7 @@ Amey Bhide abh...@nicira.com
Amre Shakimov ashaki...@vmware.com
André Ruß andre.r...@hybris.com
Andreas Beckmann deb...@abeckmann.de
+Anton Matsiuk anton.mats...@gmail.com
Atzm Watanabe a...@stratosphere.co.jp
Bastian Blank wa...@debian.org
Ben Basler bbas...@nicira.com
diff --git a/ofproto/connmgr.c b/ofproto/connmgr.c
index da25930..6b76e8a 100644
--- a/ofproto/connmgr.c
+++ b/ofproto/connmgr.c
@@ -1549,8 +1549,13 @@ do_send_packet_ins(struct ofconn *ofconn, struct list
*txq)
LIST_FOR_EACH_SAFE (pin, next_pin, list_node, txq) {
list_remove(&pin->list_node);
- rconn_send_with_limit(ofconn->rconn, pin,
- ofconn->packet_in_counter, 100);
+ if (rconn_send_with_limit(ofconn->rconn, pin,
+ ofconn->packet_in_counter, 100) == EAGAIN) {
+ static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(5, 5);
+
+ VLOG_INFO_RL(&rl, "%s: dropping packet-in due to queue overflow",
+ rconn_get_name(ofconn->rconn));
+ }
}
}
--
1.7.10.4
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