c# - Stream dynamic zip files with resume support -


suppose, have list of mp3 files on server. , want user download multiple files (which wants through means). for, want create zip file dynamically , while saving output stream using dotnetzip or ioniczip libraries.

well, that's not perfect solution if zip file got heavy in size. as, in scenario server doesn't support resumable downloads. so, overcome approach, need handle zip file structure internally , provide resume support.

so, there library (open source) can use provide resumable dyanamic zip files stream directly output stream. or, if possible happy if let me know structure of zip file specially header content + data content.

once download has started, should not alter zip file anymore. because resume result in broken zip file. make sure dynamically created zip file stays available!

the issue of providing resume-functionality solved in article .net 1.1, , still valid , functional.


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