HTCP vs ICP

Hello there

Is there any HTPC versus ICP performance tests avaialabe
somewhere?

Is HTCP mature enough to replace ICP on a Squid only
implementation? Does it have a much larger overhead than
ICP? I was thinking on a sibling/proxy-only, very tight
configuration: 3 squids hooked up on the same level 4 switch.
In this case, should HTCP do better than ICP?

Thanks,
Joao

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