delphi - IPPeerCommon and IPPeerClient -

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i'm going on cloud samples cloudexplorer , cloudupload provided embarcadero, , ippeerclient , ippeerclient units listed under uses clause. i'm trying figure out these units for/with cloud, can't seem find information on them.

i tried finding units read through them, attempting select "find declaration" reveals there no ippeercommon.pas or ippeerclient.pas, , can't seem find in delphi xe3 folders. google/embarcadero searching didn't return links, makes me feel i'm missing may obvious.

what using ippeercommon , ippeerclient do, whether cloud samples or in general. if there in fact code these two, would/should find it?

usually tcp/http traffic in various delphi client/server components (e.g. datasnap) goes through indy implementation. connection indy not hard coded though, goes through abstraction layer. using ippeerclient , ippeerserver pulling in indy's ip implementation. unfortunately abstraction idea has been abandoned somewhat, since system.net.httpclient (which introduced alternative http client, directly using methods provided actual platform - win, mac, ios, android ...) not provide mechanisms plugged in , replace indy's http access. have replace code manually instead ...


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