There are four sessions established from ovn-controller to the following:
OVN Southbound — JSONRPC based
Local ovsdb — JSONRPC based
Local vswitchd — openflow based from ofctrl
Local vswitchd — openflow based from pinctrl
All of these sessions have their own probe_interval, For the last
two connections, they do not need probe_timer as they are over unix domain
socket. This patch takes care of that.
This change has been tested putting logs in several places like in
ovn-controller.c, lib/rconn.c to make sure the probe_timer is
disabled. Also, by making sure from ovn-controller's
log file that there is no more reconnect happening due to probe
under heavy load.
Signed-off-by: Nirapada Ghosh <ngh...@us.ibm.com>
---
lib/rconn.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/lib/rconn.c b/lib/rconn.c
index 063eda8..8482d47 100644
--- a/lib/rconn.c
+++ b/lib/rconn.c
@@ -29,6 +29,7 @@
#include "openvswitch/vlog.h"
#include "poll-loop.h"
#include "sat-math.h"
+#include "stream.h"
#include "timeval.h"
#include "util.h"
@@ -339,6 +340,9 @@ rconn_connect(struct rconn *rc, const char *target, const
char *name)
rconn_disconnect__(rc);
rconn_set_target__(rc, target, name);
rc->reliable = true;
+ if (!stream_or_pstream_needs_probes(target)) {
+ rc->probe_interval = 0;
+ }
reconnect(rc);
ovs_mutex_unlock(&rc->mutex);
}
--
1.8.3.1
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