Without the log message, it was not obvious why ovsdb-server no longer
accepts new connections when the session limit was reached. This patch
adds a log message to make it obvious.
Signed-off-by: Andy Zhou <az...@nicira.com>
---
ovsdb/jsonrpc-server.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/ovsdb/jsonrpc-server.c b/ovsdb/jsonrpc-server.c
index caef515..a93ff62 100644
--- a/ovsdb/jsonrpc-server.c
+++ b/ovsdb/jsonrpc-server.c
@@ -314,10 +314,17 @@ ovsdb_jsonrpc_server_run(struct ovsdb_jsonrpc_server *svr)
SHASH_FOR_EACH (node, &svr->remotes) {
struct ovsdb_jsonrpc_remote *remote = node->data;
- if (remote->listener && svr->n_sessions < svr->max_sessions) {
+ if (remote->listener) {
struct stream *stream;
int error;
+ if (svr->n_sessions >= svr->max_sessions) {
+ VLOG_WARN_RL(&rl, "%s: number of connections exceeded maximum
(%d) allowed",
+ pstream_get_name(remote->listener),
+ svr->max_sessions);
+ continue;
+ }
+
error = pstream_accept(remote->listener, &stream);
if (!error) {
struct jsonrpc_session *js;
--
1.9.1
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