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> Unreal Engine API Reference > Plugins > ChunkDownloader > FChunkDownloader > FChunkDownloader::ValidateCache

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FChunkDownloader::ValidateCache

Validate all fully cached files (blocking) by attempting to read them and check their Version hash.

Windows

MacOS

Linux

References

Module	ChunkDownloader
Header	/Engine/Plugins/Runtime/ChunkDownloader/Source/Public/ChunkDownloader.h
Include	#include "ChunkDownloader.h"
Source	/Engine/Plugins/Runtime/ChunkDownloader/Source/Private/ChunkDownloader.cpp

Syntax

int ValidateCache()

Remarks

Validate all fully cached files (blocking) by attempting to read them and check their Version hash. this automatically deletes any files that don't match. Returns the number of files deleted. in this case best to return to a simple update map and reinitialize ChunkDownloader (or restart).

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