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[fixup] handle cache expiration in sqlite query

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This commit is contained in:
Linus Heckemann 2022-06-23 14:52:16 -04:00
parent d533a88546
commit 8cf26385cd
1 changed files with 3 additions and 6 deletions
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9
src/libstore/nar-info-disk-cache.cc
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@ -101,7 +101,7 @@ public:
"insert or replace into BinaryCaches(url, timestamp, storeDir, wantMassQuery, priority) values (?, ?, ?, ?, ?)"); "insert or replace into BinaryCaches(url, timestamp, storeDir, wantMassQuery, priority) values (?, ?, ?, ?, ?)");
state->queryCache.create(state->db, state->queryCache.create(state->db,
"select id, timestamp, storeDir, wantMassQuery, priority from BinaryCaches where url = ?"); "select id, storeDir, wantMassQuery, priority from BinaryCaches where url = ? and timestamp > ?");
state->insertNAR.create(state->db, state->insertNAR.create(state->db,
"insert or replace into NARs(cache, hashPart, namePart, url, compression, fileHash, fileSize, narHash, " "insert or replace into NARs(cache, hashPart, namePart, url, compression, fileHash, fileSize, narHash, "
@ -186,14 +186,11 @@ public:
auto i = state->caches.find(uri); auto i = state->caches.find(uri);
if (i == state->caches.end()) { if (i == state->caches.end()) {
auto queryCache(state->queryCache.use()(uri)); auto queryCache(state->queryCache.use()(uri)(time(0) - cacheInfoTtl));
if (!queryCache.next()) if (!queryCache.next())
return std::nullopt; return std::nullopt;
if (queryCache.getInt(1) + cacheInfoTtl < time(0))
return std::nullopt;
state->caches.emplace(uri, state->caches.emplace(uri,
Cache{(int) queryCache.getInt(0), queryCache.getStr(2), queryCache.getInt(3) != 0, (int) queryCache.getInt(4)}); Cache{(int) queryCache.getInt(0), queryCache.getStr(1), queryCache.getInt(2) != 0, (int) queryCache.getInt(3)});
} }
auto & cache(getCache(*state, uri)); auto & cache(getCache(*state, uri));