trying to decompress not sure what algorithm to use for this library

[ab320012]

Hi , I am taking the output of this library and sending it over http, on the other side i have a test that needs to inflate the stream and run a couple of operations against the output. I am having a hard time decompressing the output using standard node libraries (zlib, pako). I keep running into the following error: "incorrect header check". Have been through the source of this as well as compress-commons for clues but haven't been able to figure it out.