Hi,
On 2015年12月10日 19:09, Yura Yurochko wrote:
> ---
> ryu/controller/ofp_handler.py | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/ryu/controller/ofp_handler.py b/ryu/controller/ofp_handler.py
> index cc64b1f..d60154f 100644
> --- a/ryu/controller/ofp_handler.py
> +++ b/ryu/controller/ofp_handler.py
> @@ -251,7 +251,7 @@ class OFPHandler(ryu.base.app_manager.RyuApp):
> def error_msg_handler(self, ev):
> msg = ev.msg
> ofp = msg.datapath.ofproto
> - (version, msg_type, msg_len, xid) = ofproto_parser.header(msg.data)
This code parses OpenFlow Header using the data field of OFPT_ERROR messages,
which contains part of the failed request.
So I think the existing codes are not invalid.
> + (version, msg_type, msg_len, xid) = ofproto_parser.header(msg.buf)
If msg.buf is specified, (version, msg_type, msg_len, xid) will always indicate
the OFPT_ERROR messages.
> self.logger.debug('EventOFPErrorMsg received.')
> self.logger.debug(
> 'version=%s, msg_type=%s, msg_len=%s, xid=%s', hex(msg.version),
>
Thanks,
Iwase
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