msg/async: fix accept_conn not remove entry in conns when lazy delete

Signed-off-by: Haomai Wang <haomai@xsky.com>
(cherry picked from commit bf98babb3289a7714543ff3cbd3872d80f0dc196)

diff --git a/src/msg/async/AsyncMessenger.h b/src/msg/async/AsyncMessenger.h
index d3bb2090f74dfbf9bf21b6b16edef5c0f51cf7b9..7e14cae88503fa697aa71695c5c8bc45b16e6ab6 100644 (file)
--- a/src/msg/async/AsyncMessenger.h
+++ b/src/msg/async/AsyncMessenger.h
@@ -340,6 +340,8 @@ public:
       // If conn already in, we will return 0
       Mutex::Locker l(deleted_lock);
       if (deleted_conns.erase(existing)) {
+        existing->get_perf_counter()->dec(l_msgr_active_connections);
+        conns.erase(it);
       } else if (conn != existing) {
         return -1;
       }