[libvirt] [PATCH v4 01/13] Define keepalive protocol
Daniel P. Berrange
berrange at redhat.com
Mon Nov 7 20:00:13 UTC 2011
On Thu, Oct 27, 2011 at 06:05:37PM +0200, Jiri Denemark wrote:
> The keepalive program has two procedures: PING, and PONG.
> Both are used only in asynchronous messages and the sender doesn't wait
> for any reply. However, the party which receives PING messages is
> supposed to react by sending PONG message the other party, but no
> explicit binding between PING and PONG messages is made. For backward
> compatibility neither server nor client are allowed to send keepalive
> messages before checking that remote party supports them.
> ---
> Notes:
> Version 3 was ACKed provided I do the following changes:
>
> Version 4:
> - update systemptap functions with the new protocol
> - s/KEEPALIVE_VERSION/KEEPALIVE_PROTOCOL_VERSION/ to make stp generator
> happy
>
> Version 3:
> - remove ADVERTISE message which is no longer used
>
> Version 2:
> - no change
>
> .gitignore | 1 +
> src/Makefile.am | 19 ++++++++++++++-----
> src/rpc/virkeepaliveprotocol.x | 7 +++++++
> 3 files changed, 22 insertions(+), 5 deletions(-)
> create mode 100644 src/rpc/virkeepaliveprotocol.x
ACK
Daniel
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