private unsafe void OnMergeCompleted(IntPtr buffer, int size)
{
EventPageHeader header = (EventPageHeader)Marshal.PtrToStructure(buffer, typeof(EventPageHeader));
try
{
using (UnmanagedMemoryStream bufferStream = new UnmanagedMemoryStream((byte *)buffer.ToPointer(), size))
{
bufferStream.Seek(sizeof(EventPageHeader), SeekOrigin.Begin);
using (MemoryStream memoryStream = new MemoryStream())
{
bufferStream.CopyTo(memoryStream);
_eventsTrees.Add(header, memoryStream.ToArray());
}
}
}
catch (Exception exception)
{
LoggingProvider.Current.Log(TraceEventType.Error, exception);
throw;
}
finally
{
NativeMethods.Free(buffer);
}
}
internal void Add(EventPageHeader pageHeader, byte[] pageData)
{
SingleEventTree eventTree = new SingleEventTree(pageHeader.EventsTreeGlobalId, pageHeader.ThreadUid, pageHeader.ThreadOsId,
pageHeader.BeginLifetime, pageHeader.EndLifetime, pageData);
lock (_collector)
{
_collector.Add(eventTree);
}
}