X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fovsdb-idl.c;h=4f547330cf1464708cc232bb020a42602520cba8;hb=56244b81016f4d60082976845f296f98111d16a3;hp=877fa3e284bfcb1cfea25b29059ff51db817ec77;hpb=b54e22e91eee43eb04ad53e2fa919be44f34e731;p=openvswitch

diff --git a/lib/ovsdb-idl.c b/lib/ovsdb-idl.c
index 877fa3e2..4f547330 100644
--- a/lib/ovsdb-idl.c
+++ b/lib/ovsdb-idl.c
@@ -1,4 +1,4 @@
-/* Copyright (c) 2009 Nicira Networks.
+/* Copyright (c) 2009, 2010 Nicira Networks.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -244,9 +244,7 @@ ovsdb_idl_run(struct ovsdb_idl *idl)
         }
 
         reply = NULL;
-        if (msg->type == JSONRPC_REQUEST && !strcmp(msg->method, "echo")) {
-            reply = jsonrpc_create_reply(json_clone(msg->params), msg->id);
-        } else if (msg->type == JSONRPC_NOTIFY
+        if (msg->type == JSONRPC_NOTIFY
                    && !strcmp(msg->method, "update")
                    && msg->params->type == JSON_ARRAY
                    && msg->params->u.array.n == 2
@@ -268,10 +266,12 @@ ovsdb_idl_run(struct ovsdb_idl *idl)
                    && ovsdb_idl_txn_process_reply(idl, msg)) {
             /* ovsdb_idl_txn_process_reply() did everything needful. */
         } else {
-            VLOG_WARN("%s: received unexpected %s message",
-                      jsonrpc_session_get_name(idl->session),
-                      jsonrpc_msg_type_to_string(msg->type));
-            jsonrpc_session_force_reconnect(idl->session);
+            /* This can happen if ovsdb_idl_txn_destroy() is called to destroy
+             * a transaction before we receive the reply, so keep the log level
+             * low. */
+            VLOG_DBG("%s: received unexpected %s message",
+                     jsonrpc_session_get_name(idl->session),
+                     jsonrpc_msg_type_to_string(msg->type));
         }
         if (reply) {
             jsonrpc_session_send(idl->session, reply);
@@ -293,6 +293,12 @@ ovsdb_idl_get_seqno(const struct ovsdb_idl *idl)
     return idl->change_seqno;
 }
 
+bool
+ovsdb_idl_has_ever_connected(const struct ovsdb_idl *idl)
+{
+    return ovsdb_idl_get_seqno(idl) != 0;
+}
+
 void
 ovsdb_idl_force_reconnect(struct ovsdb_idl *idl)
 {
@@ -1123,6 +1129,7 @@ ovsdb_idl_txn_commit(struct ovsdb_idl_txn *txn)
 
     if (!any_updates) {
         txn->status = TXN_UNCHANGED;
+        json_destroy(operations);
     } else if (!jsonrpc_session_send(
                    txn->idl->session,
                    jsonrpc_create_request(