Fix: if routestr does not exist, skip (#257)

Follow up #255. If route change too fast between keys/hgetall, the original implementation will throw exception and lead to ERR in syslog.
sonic-net · May 8, 2022 · 079f80a · 079f80a
1 parent 8fd0fe1
commit 079f80a
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/sonic_ax_impl/mibs/ietf/rfc4363.py b/src/sonic_ax_impl/mibs/ietf/rfc4363.py
@@ -80,6 +80,9 @@ def update_data(self):
                 continue
 
             ent = Namespace.dbs_get_all(self.db_conn, mibs.ASIC_DB, s, blocking=False)
+            if not ent:
+                continue
+
             # Example output: oid:0x3a000000000608
             bridge_port_id = ent["SAI_FDB_ENTRY_ATTR_BRIDGE_PORT_ID"][6:]
             if bridge_port_id not in self.if_bpid_map: