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On 12/26/2012 09:05 PM, Nachi Ueno wrote:
<blockquote
cite="mid:CABJepwjjF2UJqufBYmSi+oqSE3piaXFy16XBA=sA8jdXhMg_HA@mail.gmail.com"
type="cite">Hi folks
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<div>I would like to make the PRC versioning policy clear.</div>
</blockquote>
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Can you please look at
<a class="moz-txt-link-freetext" href="http://docs.openstack.org/developer/nova/api/nova.openstack.common.rpc.dispatcher.html">http://docs.openstack.org/developer/nova/api/nova.openstack.common.rpc.dispatcher.html</a><br>
<br>
<blockquote
cite="mid:CABJepwjjF2UJqufBYmSi+oqSE3piaXFy16XBA=sA8jdXhMg_HA@mail.gmail.com"
type="cite">
<div>Which policy we choose?</div>
<div><br>
</div>
<div>For update version.</div>
<div><br>
</div>
<div>(Policy A) Update version if the structure of dict on
existing API is changed.</div>
<div>(Policy B) Update version if the new API is added.</div>
<div><br>
</div>
<div>For backward compatibility.</div>
<div>(Policy X) We have RPC Classes for each version, so let's
it configurable from conf.</div>
<div>(Policy Y) If version N+1 is compatible with N,
we simply have a </div>
<div>version N+1 class here.</div>
<div><br>
</div>
<div>Thanks</div>
<div>Nachi</div>
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</div>
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