[ovs-discuss] strange reply from ovsdb

Ben Pfaff blp at nicira.com
Tue May 8 16:10:09 UTC 2012


On Tue, May 08, 2012 at 05:34:43PM +0300, Sergio Kviato wrote:
> when I send request like:
> "{\"method\": \"list_dbs\", \"params\": [], \"id\": 3 }"
> 
> ovsdb response with:
> {"id":2,"error":null,"result":["Open_vSwitch"]}{"method":"echo","id":"echo","params":[]}

It's not a response because the "id" is different.  Please read the
JSON-RPC spec.

> question: what is {"method":"echo","id":"echo","params":[]} and why
> its appear

Please read ovsdb/SPECS.  Search for "echo".



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