[tor-relays] Status of UserspaceIOCPBuffers ??

Gordon Morehouse gordon at morehouse.me
Mon Sep 2 17:28:37 UTC 2013


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So in the documentation:

UserspaceIOCPBuffers 0|1
If IOCP is enabled (see DisableIOCP above), setting this option to 1
will tell Tor to disable kernel-space TCP buffers, in order to avoid
needless copy operations and try not to run out of non-paged RAM. This
feature is experimental; don’t use it yet unless you’re eager to help
tracking down bugs. (Default: 0)


Is this description still accurate, or is it better debugged nowadays?
 Would this be useful to set on machines with limited memory
resources, e.g. the Raspberry Pi?

Thanks much for any insight.

- -Gordon M.
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