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Replaced node-unzip-2 to unzipper package which is more robust#708

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Merged

defshift merged 1 commit intoexceljs:masterfromjohnmalkovich100:replace-unzip-lib

Jan 17, 2019

Merged

Replaced node-unzip-2 to unzipper package which is more robust#708

defshift merged 1 commit intoexceljs:masterfromjohnmalkovich100:replace-unzip-lib

Jan 17, 2019

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johnmalkovich100 commentedDec 11, 2018•
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We are actively usingexceljs in our company and noticed that sometimes we have a situation when CPU usage and memory consumption are very high if the source stream is broken or dead.

After some investigation I noticed thatnode-unzip-2 lib is the reason of this behaviour. Unfortunately it's not well supported and we didn't find the root cause of this problem.

We've found theunzipper lib is a well supported fork of thenode-unzip lib and it's pretty robust.

In this PR,node-unzip-2 is replaced to theunzipper lib.

Thanks a lot for the cool exceljs lib! 🤝

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alubbe commentedDec 11, 2018

Would be awesome to see this land. Before this change, we've seen a lot of errors and OOM crashes in production when using the streaming WorkbookReader.

@guyonroche Please let us know if you need any additional info or code to get this merged

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@guyonroche any chance that you can take a look at this over the holidays? We have a fork of your repo using node-unzipper and it's working great - but we'd love to return to your npm published package