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Make crashhandler somewhat more stable, support multi boxing maybe?

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This commit is contained in:
Ottermandias 2024-03-21 20:27:55 +01:00
parent c55d6966cd
commit f3ceb9034e
8 changed files with 105 additions and 61 deletions
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12
Penumbra.CrashHandler/Buffers/MemoryMappedBuffer.cs
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@ -11,7 +11,7 @@ public class MemoryMappedBuffer : IDisposable
private readonly MemoryMappedFile _file;
private readonly MemoryMappedViewAccessor _header;
private readonly MemoryMappedViewAccessor[] _lines;
private readonly MemoryMappedViewAccessor[] _lines = [];
public readonly int Version;
public readonly uint LineCount;
@ -64,7 +64,8 @@ public class MemoryMappedBuffer : IDisposable
public MemoryMappedBuffer(string mapName, int? expectedVersion = null, uint? expectedMinLineCount = null,
uint? expectedMinLineCapacity = null)
{
_file = MemoryMappedFile.OpenExisting(mapName, MemoryMappedFileRights.ReadWrite, HandleInheritability.Inheritable);
_lines = [];
_file = MemoryMappedFile.OpenExisting(mapName, MemoryMappedFileRights.ReadWrite, HandleInheritability.Inheritable);
using var headerLine = _file.CreateViewAccessor(0, 4, MemoryMappedFileAccess.Read);
var headerLength = headerLine.ReadUInt32(0);
if (headerLength < MinHeaderLength)
@ -96,6 +97,7 @@ public class MemoryMappedBuffer : IDisposable
void Throw(string text)
{
_file.Dispose();
_header?.Dispose();
_disposed = true;
throw new Exception(text);
}
@ -204,10 +206,10 @@ public class MemoryMappedBuffer : IDisposable
if (_disposed)
return;
_header.Dispose();
_header?.Dispose();
foreach (var line in _lines)
line.Dispose();
_file.Dispose();
line?.Dispose();
_file?.Dispose();
}
~MemoryMappedBuffer()