createDecompressTransform
createDecompressTransform(
maxOutputSize?):Transform
Defined in: node.d.ts:193
Create a Node.js stream.Transform for auto-detect decompression.
Detects the compression format (zstd, gzip, brotli, or lz4) like
detectFormat and delegates to the appropriate decompression context.
Raw deflate is not supported (no magic bytes to distinguish it).
The input is buffered until the format is detected: up to 64 KiB, or the whole input if it is shorter, since brotli has no magic bytes and its detection may need that much. The transform emits an error if the format is still unknown then.
The transform emits an error on empty input, which has no format to detect, and on zstd, gzip or brotli input that ends before the compressed stream does.
Output chunks hold at most readableHighWaterMark bytes (64 KiB by
default, 16 KiB on Windows).
Parameters
Section titled “Parameters”maxOutputSize?
Section titled “maxOutputSize?”number
Maximum decompressed output size in bytes. Default is 256 MB.
Returns
Section titled “Returns”Transform