how to make download of different files from one nsurlconnection

I am having a single file with 5 url to download 5 differ开发者_JAVA百科ent files. What I am doing is calling the method which will change the url and make another call to download the file. how should it be ideally ? My requirement is sequential download of file.

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Try this.. Custom classes implemented by leonho.

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You need to use multiple NSURLConnections. When one download finishes, start the next.

Don't worry about "overhead"; AFAIK NSURLConnection reuses TCP connections where possible.