This is an API break: now one must use `.tor()` to access the Tor
configuration parts.
But it is not a config file format break, because `#[serde(flatten)]`.
It turns out that the clone-and-hack in tests/chutney/arti-bench
was not identical to the original in tests/chutney/setup.
I diffed the two and preferred the version from arti-bench.
Formerly, the "launch a chutney network" code was duplicated in
"setup" and "arti-bench", since "setup" always launched an arti
proxy, while "arti-bench" didn't want that functionality.
Now the "setup" script launches an arti proxy conditionally,
depending on whether the "proxy" argument is given.
This hashtable starts out pretty large, but it can spend most of our
runtime (when we aren't downloading) being small. To avoid doing
too much work, I've made it so we only call shrink_to_fit twice per
consensus: once when we're no longer pending, and once when we're
complete.
Closes#388.
Previously we'd allocate an error as a place-holder here, but it's
not a great idea to do that with a `Bug`: each `Bug` stores a whole
stack trace, which uses a whole pile of allocations to construct.
Now we keep an `Option<Error>` instead.
Found while heap profiling.
Closes#383.
Replace the recapitulation of TorClientConfig fields in ArtiConfig and
instead just have it contain one. This is part of #374.
The conversions from ArtiConfig back to ArtiConfigBuilder and
TorClientConfigBuilder would need to change, but, since we don't want
them anyway,
No longer impl Deserialize for ArtiConfig. (As per #371 this will
want to become a private type.)
No longer impl From<ArtiConfig> for ArtiConfigBuilder and
TorClientConfigBuilder. And abolish tests of that code.
(This all has to be in one commit, because previously
ArtiConfig::tor_client_config used the validated-to-builder config
retcon.)
I used
git-grep -P '\#\[serde\((?!default|deny_unknown)'
to find places where I needed to add additional attributes on the
builder method fields.
This is currently a bit duplicative, but when #371 is completely done,
the validated (non-builder) configs won't need to be Deserialize any
more.
This is part of #371 and #372.
We are going to want to specify custom attributes on fields of the
builder struct. This feature was missing from derive_builder.
This commitid is the current head of my MR branch
https://github.com/colin-kiegel/rust-derive-builder/pull/237https://github.com/ijackson/rust-derive-builder/tree/builder-field-attrs
Using the commitid prevents surprises if that branch is updated.
We will require this newer version of derive_builder. The version
will need to be bumped again later, assuming the upstream MR is merged
and upstream do a release containing the needed changes.
This commit adds support for a BrokenTcp provider that can make
connection attempts fail or time out. It doesn't yet have a way to
turn on the failure.
This makes Arti usable in IPv6-only environments (arti#92) by letting us
attempt multiple connections to a given relay using all of its
addresses instead of just using the first (probably IPv4) one, using the
strategy from RFC 8305 § 5.
This isn't a complete implementation of Happy Eyeballs; ideally, we'd
sort the address list before doing concurrent connections. However, it
works (and has been tested inside an IPv6-only container inside eta's
network :p)
Ian Jackson
Ian Jackson
Nick Mathewson
Christian Grigis
eta
Steven Murdoch
Lennart Kloock