Commit Graph

3 Commits

Author SHA1 Message Date
Andras Banki-Horvath
63e9d6102f
kvdb+etcd: change flattened bucket key derivation algorithm
This commit changes the key derivation algo we use to emulate buckets
similar to bbolt. The issue with prefixing keys with either a bucket or
a value prefix is that the cursor couldn't effectively iterate trough
all keys in a bucket, as it skipped the bucket keys.
While there are multiple ways to fix that issue (eg. two pointers,
iterating value keys then bucket keys, etc), the cleanest is to instead
of prefixes in keys we use a postfix indicating whether a key is a
bucket or a value. This also simplifies all operations where we
(recursively) iterate a bucket and is equivalent with the prefixing key
derivation with the addition that bucket and value keys are now
continous.
2020-07-28 17:57:29 +02:00
Andras Banki-Horvath
85aee9b064 kvdb+lncfg: fully move etcd behind build tag
This commit separates all etcd related sources (sans a few stubs and
config) from the rest of the source tree and makes compilation conditional
depending on whether the kvdb_etcd build tag is specified.
2020-05-22 11:26:25 +02:00
Andras Banki-Horvath
6a24a03cec channeldb+kvdb: walletdb/kvdb interface etcd implementation
This commit adds a full interface implementation of the walletdb/kvdb
interface with detailed tests.
2020-05-22 11:26:25 +02:00