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fix db locking errors

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This commit is contained in:
Luke Pulverenti
2016-12-11 00:12:00 -05:00
parent 0c2489059d
commit a9a808a9c4
12 changed files with 310 additions and 217 deletions
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38
Emby.Server.Implementations/Notifications/SqliteNotificationsRepository.cs
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@@ -51,24 +51,24 @@ namespace Emby.Server.Implementations.Notifications
{
var result = new NotificationResult();
var clauses = new List<string>();
var paramList = new List<object>();
if (query.IsRead.HasValue)
{
clauses.Add("IsRead=?");
paramList.Add(query.IsRead.Value);
}
clauses.Add("UserId=?");
paramList.Add(query.UserId.ToGuidParamValue());
var whereClause = " where " + string.Join(" And ", clauses.ToArray());
using (var connection = CreateConnection(true))
{
using (WriteLock.Read())
lock (WriteLock)
{
var clauses = new List<string>();
var paramList = new List<object>();
if (query.IsRead.HasValue)
{
clauses.Add("IsRead=?");
paramList.Add(query.IsRead.Value);
}
clauses.Add("UserId=?");
paramList.Add(query.UserId.ToGuidParamValue());
var whereClause = " where " + string.Join(" And ", clauses.ToArray());
result.TotalRecordCount = connection.Query("select count(Id) from Notifications" + whereClause, paramList.ToArray()).SelectScalarInt().First();
var commandText = string.Format("select Id,UserId,Date,Name,Description,Url,Level,IsRead,Category,RelatedId from Notifications{0} order by IsRead asc, Date desc", whereClause);
@@ -108,7 +108,7 @@ namespace Emby.Server.Implementations.Notifications
using (var connection = CreateConnection(true))
{
using (WriteLock.Read())
lock (WriteLock)
{
using (var statement = connection.PrepareStatement("select Level from Notifications where UserId=@UserId and IsRead=@IsRead"))
{
@@ -225,7 +225,7 @@ namespace Emby.Server.Implementations.Notifications
using (var connection = CreateConnection())
{
using (WriteLock.Write())
lock (WriteLock)
{
connection.RunInTransaction(conn =>
{
@@ -288,7 +288,7 @@ namespace Emby.Server.Implementations.Notifications
using (var connection = CreateConnection())
{
using (WriteLock.Write())
lock (WriteLock)
{
connection.RunInTransaction(conn =>
{
@@ -310,7 +310,7 @@ namespace Emby.Server.Implementations.Notifications
using (var connection = CreateConnection())
{
using (WriteLock.Write())
lock (WriteLock)
{
connection.RunInTransaction(conn =>
{