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<title>mirrors/arti.git/crates/tor-proto/src/relay/reactor, branch arti-v2.3.0</title>
<subtitle>mirror of https://gitlab.torproject.org/tpo/core/arti
</subtitle>
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<updated>2026-04-23T14:45:29Z</updated>
<entry>
<title>proto: Wrap PeerInfo in Arc&lt;&gt;</title>
<updated>2026-04-23T14:45:29Z</updated>
<author>
<name>Gabriela Moldovan</name>
<email>gabi@torproject.org</email>
</author>
<published>2026-04-23T09:32:18Z</published>
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<id>urn:sha1:0211b9058f4b1adabcc7953c6055bd40fac08664</id>
<content type='text'>
To avoid copying the same information for every circuit,
as suggested by @opara in
https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/3906#note_3399497
</content>
</entry>
<entry>
<title>proto: Avoid collecting the chan identities in RelayIdSet</title>
<updated>2026-04-23T14:44:06Z</updated>
<author>
<name>Gabriela Moldovan</name>
<email>gabi@torproject.org</email>
</author>
<published>2026-04-22T09:25:55Z</published>
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<id>urn:sha1:c25258d8a46962bd64e00abd03f3d787b2206f18</id>
<content type='text'>
It doesn't make sense to do so, as pointed out by @opara in
https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/3906#note_3398956
</content>
</entry>
<entry>
<title>proto: Use PeerInfo in the extend handler</title>
<updated>2026-04-23T14:43:58Z</updated>
<author>
<name>Gabriela Moldovan</name>
<email>gabi@torproject.org</email>
</author>
<published>2026-04-21T10:28:13Z</published>
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<id>urn:sha1:99ae1ef7985f312730fa4cca3e476177169a4c70</id>
<content type='text'>
Prompted by
https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/3906#note_3397922
</content>
</entry>
<entry>
<title>proto: Reject EXTEND2 targeting the previous hop in the circuit</title>
<updated>2026-04-23T14:43:58Z</updated>
<author>
<name>Gabriela Moldovan</name>
<email>gabi@torproject.org</email>
</author>
<published>2026-04-20T16:01:07Z</published>
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<id>urn:sha1:8bada0b12dfcac69956be6e1752012611c43341d</id>
<content type='text'>
The relay reactor will now reject any EXTEND2 that tries to extend the
circuit to a hop that shares any identities with our previous hop.

Closes #2415
</content>
</entry>
<entry>
<title>proto: Give the ExtendRequestHandler a copy of the inbound peer info</title>
<updated>2026-04-23T14:43:58Z</updated>
<author>
<name>Gabriela Moldovan</name>
<email>gabi@torproject.org</email>
</author>
<published>2026-04-20T15:30:47Z</published>
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<id>urn:sha1:da241d1b3a604fc85981e9cabc29b7effd6dca9c</id>
<content type='text'>
This will soon be used for preventing the circuit from being extended to
the previous hop (#2415).
</content>
</entry>
<entry>
<title>proto: Fix broken doc link in extend handler</title>
<updated>2026-04-23T14:43:58Z</updated>
<author>
<name>Gabriela Moldovan</name>
<email>gabi@torproject.org</email>
</author>
<published>2026-04-20T16:46:46Z</published>
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<id>urn:sha1:ce5d093b4f5c72f748067c3ce7fa6a01619d826c</id>
<content type='text'>
</content>
</entry>
<entry>
<title>proto: Extract EXTEND2 handling into a new module</title>
<updated>2026-04-23T14:43:58Z</updated>
<author>
<name>Gabriela Moldovan</name>
<email>gabi@torproject.org</email>
</author>
<published>2026-04-20T15:22:12Z</published>
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<id>urn:sha1:ef8934dbc58ffc0fdcb518bb43be51e713324414</id>
<content type='text'>
The EXTEND2 handling logic is fairly self-contained, so I'm moving it
outside of the `Forward` handler. This refactoring enables us to add
more context to the handler (i.e. the inbound channel identities needed
for #2415) without cluttering the `Forward` implementation.

I recommend reviewing this commit with `git diff --color-moved`.
</content>
</entry>
<entry>
<title>proto: Remove unnecessary clippy allow</title>
<updated>2026-04-20T10:30:28Z</updated>
<author>
<name>Gabriela Moldovan</name>
<email>gabi@torproject.org</email>
</author>
<published>2026-04-20T10:29:06Z</published>
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<id>urn:sha1:e84ba46b4a1628b0f539f975d1d7993f3eb103b9</id>
<content type='text'>
I'm removing this so that we don't accidentally suppress new instances
of this warning.
</content>
</entry>
<entry>
<title>proto: Use the inbound CircuitAccount when extending circuit (fmt)</title>
<updated>2026-03-26T16:54:26Z</updated>
<author>
<name>Gabriela Moldovan</name>
<email>gabi@torproject.org</email>
</author>
<published>2026-03-26T16:49:25Z</published>
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<id>urn:sha1:e002813eebf94372922990dcbca993d12e55a872</id>
<content type='text'>
</content>
</entry>
<entry>
<title>proto: Use the inbound CircuitAccount when extending circuit</title>
<updated>2026-03-26T16:54:16Z</updated>
<author>
<name>Gabriela Moldovan</name>
<email>gabi@torproject.org</email>
</author>
<published>2026-03-25T18:10:27Z</published>
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<id>urn:sha1:097a6ae733e3dc6a58f34877550f13457bee0c36</id>
<content type='text'>
This was previously creating a new CircuitAccount in
`new_outbound_circ()`, and then immediately dropping it.
</content>
</entry>
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