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465 Commits 4 Branches 54 Tags 2.5 MiB
df411c24fb
Commit Graph

40 Commits

Author SHA1 Message Date
Greg Heartsfield
df411c24fb fix: block other writers during checkpoint to eliminate DB lock errors 2023-02-20 16:50:44 -06:00
Greg Heartsfield
5638f70d66 fix: set SQL tracing back to appropriate level 2023-02-17 20:50:19 -06:00
Greg Heartsfield
e5ca8c2a86 improvement: run expired event cleanup every 10 minutes 2023-02-17 11:22:00 -06:00
Greg Heartsfield
8ea63f0b27 feat(NIP-40): sqlite support for event expiration 2023-02-17 11:15:06 -06:00
Greg Heartsfield
136e41d234 fix: retry event writes if DB is busy 2023-02-15 18:38:34 -06:00
Greg Heartsfield
2fc9168a38 fix: SQL error with parameterized replaceable events 2023-02-13 17:10:42 -06:00
Greg Heartsfield
185f9e7abb feat: improved query performance when looking for deletion events (improves event insert time) 2023-02-12 15:43:22 -06:00
Greg Heartsfield
f44dae6ac9 fix: use correct start time for logging SQL generation 2023-02-12 15:00:50 -06:00
Greg Heartsfield
abc356c17d perf(sqlite): index tags with their kind/created_at fields 
This updates the DB schema to remove the distinction between hex and
non-hex tag values, for simplicity.  The space savings did not seem to
be worth the extra complexity.

The SQLite tags table is denormalized to duplicate kind/created_at to
improve the ability of tag indexes to filter data.
 2023-02-12 14:33:40 -06:00
Naoki Ikeguchi
bd07a11f50 refactor: Fix clippy warnings 2023-02-06 07:29:45 -06:00
Greg Heartsfield
cdd4e5949f fix: correctly log SQL generation time 2023-02-03 10:39:41 -06:00
Greg Heartsfield
8004ea9b44 fix(NIP-33): only delete older events with matching 'd' tags 2023-02-02 16:09:17 -06:00
Greg Heartsfield
866c239cc9 improvement: simplify SQL queries for tags 2023-02-02 12:24:10 -06:00
Greg Heartsfield
ba4fcd072a improvement: allow queries to be cancelled earlier (before SQL execution) 2023-02-01 18:09:30 -06:00
Greg Heartsfield
2b79099cfe improvement: drop slow readers more quickly 2023-02-01 18:09:30 -06:00
Greg Heartsfield
eb1d2d717d improvement: log sleeps due to full query_tx 2023-02-01 18:09:30 -06:00
Greg Heartsfield
e5e03d4378 improvement: log slow filter query time 2023-02-01 18:09:30 -06:00
Greg Heartsfield
c377b136aa improvement: prometheus metric for db connections (sqlite) 2023-02-01 18:09:30 -06:00
Greg Heartsfield
bca5614a82 perf: hold database handle through all filters when querying 2023-02-01 18:09:30 -06:00
Greg Heartsfield
ab749e9cf0 improvement: log mixed string/blob tag queries 2023-02-01 07:49:46 -06:00
Greg Heartsfield
1820e9c689 perf: separate out blob and string tag queries 2023-02-01 07:13:29 -06:00
Greg Heartsfield
2d3a35fe30 perf: force event hash index if filter uses ids 2023-02-01 06:46:35 -06:00
Greg Heartsfield
9c77b06f79 improvement: dedupe filters in a REQ 2023-01-31 18:09:43 -06:00
Greg Heartsfield
c8e8b71b91 fix: use accurate timer for slow queries, and use 250ms as cutoff 2023-01-31 18:09:43 -06:00
Greg Heartsfield
6d57adef73 improvement: log filter in a reusable format for slow queries 2023-01-31 18:09:43 -06:00
Greg Heartsfield
111eb4a10c perf: prevent sqlite readers from capturing worker thread pool and impacting writer latency 2023-01-31 18:09:23 -06:00
Greg Heartsfield
214f152c5d improvement: provide reason for abort in prometheus metric 2023-01-30 18:40:47 -06:00
Greg Heartsfield
3fcaf97a15 improvement: move sqlite connection acquisition into blocking thread 2023-01-30 18:02:40 -06:00
Greg Heartsfield
cec501b37f improvement: start timing for each new filter execution 2023-01-30 18:02:40 -06:00
Greg Heartsfield
2557c7f69c improvement: run filters as separate queries, to reduce complexity on SQLite query planner 2023-01-30 18:02:40 -06:00
Greg Heartsfield
3979a94726 improvement: do not force query to use index when limit is specified 2023-01-30 18:02:40 -06:00
Greg Heartsfield
b6798f96b6 improvement: add prometheus metrics, renaming others 2023-01-30 18:02:28 -06:00
Greg Heartsfield
1804bee912 feat(NIP-33): parameterized replaceable events for postgres 2023-01-29 18:30:08 -06:00
Greg Heartsfield
34db91940c improvement: prometheus metrics for aborted queries 2023-01-28 16:05:58 -06:00
Greg Heartsfield
bdd4e43df4 improvement: show errors when writing new sqlite db 
Build the sqlite writer pool first, which will provide a better error
message in the event the database is not writeable or readable.
 2023-01-28 14:02:20 -06:00
Greg Heartsfield
c8f7420334 feat(NIP-33): parameterized replaceable events 2023-01-24 08:04:42 -06:00
Greg Heartsfield
e2869e8fad fix(NIP-16): do not replace events unless they are newer 2023-01-24 08:04:42 -06:00
Kieran
4121c872bc feat: prometheus metrics 
Prometheus metrics exposed at /metrics
 2023-01-22 11:08:12 -06:00
Greg Heartsfield
6489e685ab refactor: reformat and remove tabs 2023-01-22 10:06:44 -06:00
Greg Heartsfield
6800c2e39d improvement: add NostrRepo trait, with sqlite implementation 
This is inspired by the work of
v0l (https://github.com/v0l/nostr-rs-relay/).

A new trait abstracts the storage layer with an async API.  Rusqlite
is still used with worker threads, but this allows for Postgresql or
other backends to be used.

There may be bugs, this has not been rigorously tested.
 2023-01-22 09:49:49 -06:00