[Openais] Recovery plug support

Steven Dake sdake at mvista.com
Mon Sep 20 18:14:51 PDT 2004


Mark/All

My hands were a little fast and I missed a few files on the checkin
(woops!).  The result was openais didn't compile.

bk is fixed now and a tarball should be created tonight at the standard
time.

Thanks
-steve

On Sat, 2004-09-18 at 00:07, Steven Dake wrote:
> Mark/All,
> 
> Recovery plug support that we have discussed the last few days has been
> added to openais.
> 
> I had to make a few modifications to exec/evt.c.  The changes should be
> pretty self explinatory once they are reviewed.
> 
> This should allow recovery to complete uninterrupted by lower priority
> messages and other requests.  Those messages will be queued, but not
> sent until recovery is completed.  Once the queues are full, the
> standard flow control SA_ERR_TRY_AGAIN will be returned to the library.
> 
> The entire ring will not be unplugged until all recovery messages that
> are queued have been ordered and the appropriate unplug calls have been
> made by each of the services.
> 
> The changes are a little heavy, so there might be bugs.  Let me know if
> you see anything that looks wrong.
> 
> Thanks
> -steve
> 
> 
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