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feat: implement stale-while-revalidate for HTTP cache

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link2xt
2024-12-12 11:17:13 +00:00
committed by l
parent cb2157822a
commit 2f976d8050
2 changed files with 100 additions and 36 deletions
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18
src/sql/migrations.rs
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@@ -1103,6 +1103,24 @@ CREATE INDEX msgs_status_updates_index2 ON msgs_status_updates (uid);
.await?;
}
inc_and_check(&mut migration_version, 126)?;
if dbversion < migration_version {
// Recreate http_cache table with new `stale` column.
sql.execute_migration(
"DROP TABLE http_cache;
CREATE TABLE http_cache (
url TEXT PRIMARY KEY,
expires INTEGER NOT NULL, -- When the cache entry is considered expired, timestamp in seconds.
stale INTEGER NOT NULL, -- When the cache entry is considered stale, timestamp in seconds.
blobname TEXT NOT NULL,
mimetype TEXT NOT NULL DEFAULT '', -- MIME type extracted from Content-Type header.
encoding TEXT NOT NULL DEFAULT '' -- Encoding from Content-Type header.
) STRICT",
migration_version,
)
.await?;
}
let new_version = sql
.get_raw_config_int(VERSION_CFG)
.await?