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Reduced exclusive lock durations

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This commit is contained in:
emeric
2023-11-19 16:17:27 +01:00
parent 575fec5727
commit 17a2a969e2
104 changed files with 881 additions and 705 deletions
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src/libs/subsonic/impl/entrypoints/Browsing.cpp
+13 -13
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@@ -58,7 +58,7 @@ namespace API::Subsonic
Response::Node& artistInfoNode{ response.createNode(id3 ? Response::Node::Key{ "artistInfo2" } : Response::Node::Key{ "artistInfo" }) };
{
auto transaction{ context.dbSession.createSharedTransaction() };
auto transaction{ context.dbSession.createReadTransaction() };
const Artist::pointer artist{ Artist::find(context.dbSession, id) };
if (!artist)
@@ -72,7 +72,7 @@ namespace API::Subsonic
auto similarArtistsId{ Service<Recommendation::IRecommendationService>::get()->getSimilarArtists(id, {TrackArtistLinkType::Artist, TrackArtistLinkType::ReleaseArtist}, count) };
{
auto transaction{ context.dbSession.createSharedTransaction() };
auto transaction{ context.dbSession.createReadTransaction() };
User::pointer user{ User::find(context.dbSession, context.userId) };
if (!user)
@@ -99,7 +99,7 @@ namespace API::Subsonic
Artist::FindParameters parameters;
{
auto transaction{ context.dbSession.createSharedTransaction() };
auto transaction{ context.dbSession.createReadTransaction() };
User::pointer user{ User::find(context.dbSession, context.userId) };
if (!user)
@@ -129,7 +129,7 @@ namespace API::Subsonic
bool hasMoreArtists{ true };
while (hasMoreArtists)
{
auto transaction{ context.dbSession.createSharedTransaction() };
auto transaction{ context.dbSession.createReadTransaction() };
parameters.setRange(Range{ currentArtistOffset, batchSize });
const auto artists{ Artist::find(context.dbSession, parameters) };
@@ -159,7 +159,7 @@ namespace API::Subsonic
for (const ArtistId artistId : artistIds)
{
auto transaction{ context.dbSession.createSharedTransaction() };
auto transaction{ context.dbSession.createReadTransaction() };
User::pointer user{ User::find(context.dbSession, context.userId) };
if (!user)
throw UserNotAuthorizedError{};
@@ -181,7 +181,7 @@ namespace API::Subsonic
const std::size_t meanTrackCountPerArtist{ (count / artistIds.size()) + 1 };
auto transaction{ context.dbSession.createSharedTransaction() };
auto transaction{ context.dbSession.createReadTransaction() };
std::vector<TrackId> tracks;
tracks.reserve(count);
@@ -212,7 +212,7 @@ namespace API::Subsonic
const std::size_t meanTrackCountPerRelease{ (count / releaseIds.size()) + 1 };
auto transaction{ context.dbSession.createSharedTransaction() };
auto transaction{ context.dbSession.createReadTransaction() };
std::vector<TrackId> tracks;
tracks.reserve(count);
@@ -258,7 +258,7 @@ namespace API::Subsonic
Random::shuffleContainer(tracks);
auto transaction{ context.dbSession.createSharedTransaction() };
auto transaction{ context.dbSession.createReadTransaction() };
User::pointer user{ User::find(context.dbSession, context.userId) };
if (!user)
@@ -307,7 +307,7 @@ namespace API::Subsonic
Response response{ Response::createOkResponse(context.serverProtocolVersion) };
Response::Node& directoryNode{ response.createNode("directory") };
auto transaction{ context.dbSession.createSharedTransaction() };
auto transaction{ context.dbSession.createReadTransaction() };
User::pointer user{ User::find(context.dbSession, context.userId) };
if (!user)
@@ -366,7 +366,7 @@ namespace API::Subsonic
Response::Node& genresNode{ response.createNode("genres") };
auto transaction{ context.dbSession.createSharedTransaction() };
auto transaction{ context.dbSession.createReadTransaction() };
const ClusterType::pointer clusterType{ ClusterType::find(context.dbSession, "GENRE") };
if (clusterType)
@@ -390,7 +390,7 @@ namespace API::Subsonic
// Mandatory params
ArtistId id{ getMandatoryParameterAs<ArtistId>(context.parameters, "id") };
auto transaction{ context.dbSession.createSharedTransaction() };
auto transaction{ context.dbSession.createReadTransaction() };
const Artist::pointer artist{ Artist::find(context.dbSession, id) };
if (!artist)
@@ -417,7 +417,7 @@ namespace API::Subsonic
// Mandatory params
ReleaseId id{ getMandatoryParameterAs<ReleaseId>(context.parameters, "id") };
auto transaction{ context.dbSession.createSharedTransaction() };
auto transaction{ context.dbSession.createReadTransaction() };
Release::pointer release{ Release::find(context.dbSession, id) };
if (!release)
@@ -444,7 +444,7 @@ namespace API::Subsonic
// Mandatory params
TrackId id{ getMandatoryParameterAs<TrackId>(context.parameters, "id") };
auto transaction{ context.dbSession.createSharedTransaction() };
auto transaction{ context.dbSession.createReadTransaction() };
const Track::pointer track{ Track::find(context.dbSession, id) };
if (!track)