* quic-go upgrade: replaced Session/EarlySession with Connection/EarlyConnection
* quic-go upgrade: added context to RoundTripper.Dial
* quic-go upgrade: made corresponding changes to tutorial
* quic-go upgrade: changed sess variable instances to qconn
* quic-go upgrade: made corresponding changes to tutorial
* cleanup: remove unnecessary comments
Those comments made sense in terms of illustrating the changes
but they're going to be less useful once we merge.
* fix(go.mod): apparently we needed `go1.18.1 mod tidy`
VSCode just warned me about this. It seems fine to apply this
change as part of the pull request at hand.
* cleanup(netxlite): http3dialer can be removed
We used to use http3dialer to glue a QUIC dialer, which had a
context as its first argument, to the Dial function used by the
HTTP3 transport, which did not have a context as its first
argument.
Now that HTTP3 transport has a Dial function taking a context as
its first argument, we don't need http3dialer
anymore, since we can use the QUIC dialer directly.
Cc: @DecFox
* Revert "cleanup(netxlite): http3dialer can be removed"
This reverts commit c62244c620cee5fadcc2ca89d8228c8db0b96add
to investigate the build failure mentioned at
https://github.com/ooni/probe-cli/pull/715#issuecomment-1119450484
* chore(netx): show that test was already broken
We didn't see the breakage before because we were not using
the created transport, but the issue of using a nil dialer was
already present before, we just didn't see it.
Now we understand why removing the http3transport in
c62244c620cee5fadcc2ca89d8228c8db0b96add did cause the
breakage mentioned at
https://github.com/ooni/probe-cli/pull/715#issuecomment-1119450484
* fix(netx): convert broken integration test to working unit test
There's no point in using the network here. Add a fake dialer that
breaks and ensure we're getting the expected error.
We've now improved upon the original test because the original test was
not doing anything while now we're testing whether we get back a QUIC
dialer that _can be used_.
After this commit, I can then readd the cleanup commit
c62244c620cee5fadcc2ca89d8228c8db0b96add and it won't be
broken anymore (at least, this is what I expected to happen).
* Revert "Revert "cleanup(netxlite): http3dialer can be removed""
This reverts commit 0e254bfc6ba3bfd65365ce3d8de2c8ec51b925ff
because now we should have fixed the broken test.
Co-authored-by: decfox <decfox>
Co-authored-by: Simone Basso <bassosimone@gmail.com>
This diff is part of https://github.com/ooni/probe/issues/1505.
You will notice that I have not adapted all the (great) tests we had
previously. They should live at another layer, and namely the one that
deals with performing measurements.
When I'm refactoring such a layer I'll ensure those tests that I have
not adapted here are reintroduced into the tree.
* refactor(netx/dialer): hide implementation complexity
This follows the blueprint of `module.Config` and `nodule.New`
described at https://github.com/ooni/probe/issues/1591.
* fix: ndt7 bug where we were not using the right resolver
* fix(legacy/netx): clarify irrelevant implementation change
* fix: improve comments
* fix(hhfm): do not use dialer.New b/c it breaks it
Unclear to me why this is happening. Still, improve upon the
previous situation by adding a timeout.
It does not seem a priority to look into this issue now.
We're currently use jafar for QA and jafar is a better mechanism,
even though it is not portable outside of Linux.
This self censorship mechanism was less cool and added a bunch
of (also cognitive) complexity to netx.
If we ever want to go down a self censorship like road, we probably
want to do as little work as possible in the problem and as much
work as possible inside a helper like jafar.
Part of https://github.com/ooni/probe/issues/1591.
This is how I did it:
1. `git clone https://github.com/ooni/probe-engine internal/engine`
2. ```
(cd internal/engine && git describe --tags)
v0.23.0
```
3. `nvim go.mod` (merging `go.mod` with `internal/engine/go.mod`
4. `rm -rf internal/.git internal/engine/go.{mod,sum}`
5. `git add internal/engine`
6. `find . -type f -name \*.go -exec sed -i 's@/ooni/probe-engine@/ooni/probe-cli/v3/internal/engine@g' {} \;`
7. `go build ./...` (passes)
8. `go test -race ./...` (temporary failure on RiseupVPN)
9. `go mod tidy`
10. this commit message
Once this piece of work is done, we can build a new version of `ooniprobe` that
is using `internal/engine` directly. We need to do more work to ensure all the
other functionality in `probe-engine` (e.g. making mobile packages) are still WAI.
Part of https://github.com/ooni/probe/issues/1335
