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Overview
Comment: | Enhance diagnostics for dealing with handle disposal issues when the connection pool is in use. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
e0dc37c779eae9c5807dfdcdee974521 |
User & Date: | mistachkin 2012-04-28 08:57:12.401 |
Context
2012-04-28
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09:45 | Add another connection pool related diagnostic. check-in: d846d5cd0b user: mistachkin tags: trunk | |
08:57 | Enhance diagnostics for dealing with handle disposal issues when the connection pool is in use. check-in: e0dc37c779 user: mistachkin tags: trunk | |
2012-04-24
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01:28 | Add Visual Studio 2005 support to the design-time component options in the setup. check-in: a47db993dd user: mistachkin tags: trunk | |
Changes
Changes to System.Data.SQLite/SQLite3.cs.
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241 242 243 244 245 246 247 248 249 | } internal override void Open(string strFilename, SQLiteConnectionFlags connectionFlags, SQLiteOpenFlagsEnum openFlags, int maxPoolSize, bool usePool) { if (_sql != null) return; _usePool = usePool; if (usePool) { | > > < > > > > | 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 | } internal override void Open(string strFilename, SQLiteConnectionFlags connectionFlags, SQLiteOpenFlagsEnum openFlags, int maxPoolSize, bool usePool) { if (_sql != null) return; _usePool = usePool; _fileName = strFilename; if (usePool) { _sql = SQLiteConnectionPool.Remove(strFilename, maxPoolSize, out _poolVersion); #if DEBUG && !NET_COMPACT_20 Trace.WriteLine(String.Format("Open (Pool): {0}", (_sql != null) ? _sql.ToString() : "<null>")); #endif } if (_sql == null) { IntPtr db; #if !SQLITE_STANDARD |
︙ | ︙ |
Changes to System.Data.SQLite/SQLite3_UTF16.cs.
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89 90 91 92 93 94 95 96 97 | } internal override void Open(string strFilename, SQLiteConnectionFlags connectionFlags, SQLiteOpenFlagsEnum openFlags, int maxPoolSize, bool usePool) { if (_sql != null) return; _usePool = usePool; if (usePool) { | > > < > > > > | 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 | } internal override void Open(string strFilename, SQLiteConnectionFlags connectionFlags, SQLiteOpenFlagsEnum openFlags, int maxPoolSize, bool usePool) { if (_sql != null) return; _usePool = usePool; _fileName = strFilename; if (usePool) { _sql = SQLiteConnectionPool.Remove(strFilename, maxPoolSize, out _poolVersion); #if DEBUG && !NET_COMPACT_20 Trace.WriteLine(String.Format("Open (Pool): {0}", (_sql != null) ? _sql.ToString() : "<null>")); #endif } if (_sql == null) { IntPtr db; #if !SQLITE_STANDARD |
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Changes to System.Data.SQLite/UnsafeNativeMethods.cs.
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1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 | #endif } public override bool IsInvalid { get { return (handle == IntPtr.Zero); } } } // Provides finalization support for unmanaged SQLite statements. internal class SQLiteStatementHandle : CriticalHandle { public static implicit operator IntPtr(SQLiteStatementHandle stmt) { | > > > > > > > | 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442 1443 1444 1445 1446 | #endif } public override bool IsInvalid { get { return (handle == IntPtr.Zero); } } #if DEBUG public override string ToString() { return handle.ToString(); } #endif } // Provides finalization support for unmanaged SQLite statements. internal class SQLiteStatementHandle : CriticalHandle { public static implicit operator IntPtr(SQLiteStatementHandle stmt) { |
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1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 | #endif } public override bool IsInvalid { get { return (handle == IntPtr.Zero); } } } // Provides finalization support for unmanaged SQLite backup objects. internal class SQLiteBackupHandle : CriticalHandle { public static implicit operator IntPtr(SQLiteBackupHandle backup) { | > > > > > > > | 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 | #endif } public override bool IsInvalid { get { return (handle == IntPtr.Zero); } } #if DEBUG public override string ToString() { return handle.ToString(); } #endif } // Provides finalization support for unmanaged SQLite backup objects. internal class SQLiteBackupHandle : CriticalHandle { public static implicit operator IntPtr(SQLiteBackupHandle backup) { |
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1578 1579 1580 1581 1582 1583 1584 | #endif } public override bool IsInvalid { get { return (handle == IntPtr.Zero); } } | | > > > > | > > > | 1592 1593 1594 1595 1596 1597 1598 1599 1600 1601 1602 1603 1604 1605 1606 1607 | #endif } public override bool IsInvalid { get { return (handle == IntPtr.Zero); } } #if DEBUG public override string ToString() { return handle.ToString(); } #endif } } |