hi all,

   Sorry to disturb you.

   I wanna to add a new api to get some sheepdog cluster info, but I has get this error, I don't know how to do.

   I have add a function to daemon/remote.c that call the libvirt.c 's  api, remoteDispatchConnectExecuteCommand, and here i get the return value.

        struct remote_connect_execute_command_ret {

               remote_nonnull_string ret_val;

        };

        typedef struct remote_connect_execute_command_ret remote_connect_execute_command_ret;

       

 

        static int

        remoteDispatchConnectExecuteCommand (struct qemud_server *server ATTRIBUTE_UNUSED,

                             struct qemud_client *client ATTRIBUTE_UNUSED,

                             virConnectPtr conn,

                             remote_message_header *hdr ATTRIBUTE_UNUSED,

                             remote_error *rerr,

                             remote_connect_execute_command_args *args,

                             remote_connect_execute_command_ret *ret)

     the return value has been in ret->ret_val. I know the func remoteDispatchDomainDumpXml returns it's values by ret->xml.

    

      And after this, the things is the same, but when I dump xml, it's ok, but when i wanna to get my value, it's cause

 this error:

             error : qemudClientReadBuf:1708 : gnutls_record_recv: A TLS packet with unexpected length was received.

    Could any body tell me, if I wanna to get a string data, do I need to do any additional actions?