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Diffstat (limited to 'scripts/PLAN')
| -rw-r--r-- | scripts/PLAN | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/scripts/PLAN b/scripts/PLAN index fc61268f..051adecf 100644 --- a/scripts/PLAN +++ b/scripts/PLAN @@ -101,3 +101,35 @@ objects and database objects, objects shown in green are only database objects, and left-right PDU objects not shown in that picture are just left-right PDUs. Or something close to this, details need checking. So this does look like some kind of mixin would be appropriate. + + + +Code to pull in an entire self_id context at once turned out to be +much too complicated. Replacement is more of a demand-paged design. +Need to be careful about making sure we save out all changes between +events, objects have a .sql_dirty attribute but I should also add a +Python set object into which we can insert any object that needs to be +saved when the current event exits. + +Haven't done anything about db.commit() and db.rollback() yet, for +that matter haven't yet whacked MySQL to enable those features. + +Hack du jour is rpki.left_right.data_obj.serve_copy_hook(). I've +implemented this for bsc objects, seems to work, haven't yet done (eg) +route_origin objects. + +left-right protocol needs boolean flags to reset array values like +bsc.signing_cert[]. Trivial hack, just haven't done it yet. + +Access to object data attributes really ought to be through accessor +methods so that the .set() method can set the sql_dirty flag +automagically. Not done yet. + +Hmm, do we really need .sql_dirty at all? Maybe just inserting the +object into the dirty set (above) would suffice? One less thing to +screw up. + +RelaxNG schemas probably ought to be internal rather than files with +magic names or config variables pointing at files. Makefile hack to +put a Python wrapper around a .rng file, and automatically convert +.rng to lxml internal form while we're at it? |