3proxy --help (and the usage message of a bad invocation) now lists
what the build was made with: TLS and its backend, RADIUS, PCRE, IPv6,
UNIX sockets, the built-in HTTP server, transparency, ODBC and the
optional proxy services. The test runner reads the list before the
first case and the cases state the features they need with
t.skip_unless(), so a build without a feature skips its cases instead
of failing them; a binary too old to report anything skips the cases
with needs and runs the rest.
-s[N]:MIN,STREAK,SMALL sets where the automatic mode splices, as -g
does for grace delay: a direction is spliced after STREAK reads in a
row of MIN bytes or more (SMALL from a TLS socket), copied again after
more than STREAK splices in a row of less than SMALL, and a body of
known length is spliced if MIN or more of it is left. The defaults,
16384,2,4096, are what was built in; a value left out or 0 keeps its
default.
The man page describes it, and its HTML copy, which still said splice()
was not built by default, now has the current text. A test case relays
answers of every size, chunked ones and a 3 MB upload through every
mode, two of them with heuristics set, and compares them byte for byte.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
