+static void
+ovsdb_jsonrpc_session_close_all(struct ovsdb_jsonrpc_remote *remote)
+{
+ struct ovsdb_jsonrpc_session *s, *next;
+
+ LIST_FOR_EACH_SAFE (s, next, struct ovsdb_jsonrpc_session, node,
+ &remote->sessions) {
+ ovsdb_jsonrpc_session_close(s);
+ }
+}
+
+static const char *
+get_db_name(const struct ovsdb_jsonrpc_session *s)
+{
+ return s->remote->server->db->schema->name;
+}
+
+static struct jsonrpc_msg *
+ovsdb_jsonrpc_check_db_name(const struct ovsdb_jsonrpc_session *s,
+ const struct jsonrpc_msg *request)
+{
+ struct json_array *params;
+ const char *want_db_name;
+ const char *have_db_name;
+ struct ovsdb_error *error;
+ struct jsonrpc_msg *reply;
+
+ params = json_array(request->params);
+ if (!params->n || params->elems[0]->type != JSON_STRING) {
+ error = ovsdb_syntax_error(
+ request->params, NULL,
+ "%s request params must begin with <db-name>", request->method);
+ goto error;
+ }
+
+ want_db_name = params->elems[0]->u.string;
+ have_db_name = get_db_name(s);
+ if (strcmp(want_db_name, have_db_name)) {
+ error = ovsdb_syntax_error(
+ request->params, "unknown database",
+ "%s request specifies unknown database %s",
+ request->method, want_db_name);
+ goto error;
+ }
+
+ return NULL;
+
+error:
+ reply = jsonrpc_create_reply(ovsdb_error_to_json(error), request->id);
+ ovsdb_error_destroy(error);
+ return reply;
+}
+