Hi Jon,
To clarify my previous email regarding the behaviour observed,
What happens over time:
+ remove bc peer
...
some time until peer rejoins
...
+ add bc peer
+ tipc_link_bc_ack_rcv
link is up = false, node is up = false
(this gets called a number of times until both the link and node are
Hi Jon,
It is a similar problem in terms of what happens to the bc link. I do have
that patch applied.
I have added debug through the remove bc peer and various other functions
and the setting of the acked field to 0 is occurring when processing a
packet from named (msg user 11) or BCAST protoco
> >>> @@ -209,23 +218,79 @@ static int tipc_udp_send_msg(struct net *net,
struct sk_buff *skb,
> >>> if (skb_headroom(skb) < UDP_MIN_HEADROOM) {
> >>> err = pskb_expand_head(skb, UDP_MIN_HEADROOM, 0,
GFP_ATOMIC);
> >>> if (err)
> >>> - goto tx_error;
>
Hi Jon,
Thank you for the clear explanation below, and now I am sure that the patch is
no problem with me.
Regards,
Ying
-Original Message-
From: Jon Maloy [mailto:jon.ma...@ericsson.com]
Sent: Tuesday, August 23, 2016 9:55 PM
To: Xue, Ying; tipc-discussion@lists.sourceforge.net; Parth
On 08/24/2016 06:57 AM, Richard Alpe wrote:
> On 2016-08-24 12:08, Jon Maloy wrote:
>>
>> On 08/23/2016 10:41 AM, Richard Alpe wrote:
>>> This patch introduces UDP replicast. A concept where we emulate
>>> multicast by sending multiple unicast messages to configured peers.
>>>
>>> The purpose of
On 2016-08-24 12:08, Jon Maloy wrote:
>
>
> On 08/23/2016 10:41 AM, Richard Alpe wrote:
>> This patch introduces UDP replicast. A concept where we emulate
>> multicast by sending multiple unicast messages to configured peers.
>>
>> The purpose of replicast is mainly to be able to use TIPC in clou
Hi John,
This sounds a lot like the problem I tried to fix in
a71eb720355c2 ("tipc: ensure correct broadcast send buffer release when peer is
lost")
So, either that patch is not present in your kernel (if it is 4.7 it is
supposed to be) or my solution somehow hasn't solved the problem.
Can you c
On 08/23/2016 10:41 AM, Richard Alpe wrote:
> This patch introduces UDP replicast. A concept where we emulate
> multicast by sending multiple unicast messages to configured peers.
>
> The purpose of replicast is mainly to be able to use TIPC in cloud
> environments where IP multicast is disabled.
