This optimizes history visibility checks by (mostly) avoiding database
hits.
Possibly solves https://github.com/matrix-org/dendrite/issues/2777
Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
This should stop state events disappearing down a gap where we'd try to
separate out the sections *before* applying history visibility instead
of after.
This may be a better approach than #2843 but I hope @tak-hntlabs will
shout if it isn't.
If we're going backwards, we were selecting potentially thousands of
events, which in turn were fed to history visibility checks, resulting
in bad sync performance.
### Pull Request Checklist
This PR add support for hcaptcha.com as an alternative to Google
ReCaptcha. It also makes possible for user to customize ReCaptcha URL
when needed. (Such as use recaptcha.net instead of www.google.com)
This feature needs manual test cuz it involves 3rd party _captcha_.
Signed-off-by: `Simon Ding <dxl@plotbridge.com>`
Co-authored-by: dxl <dxl@plotbridge.com>
Adds `PUT
/_matrix/client/v3/directory/list/appservice/{networkId}/{roomId}` and
`DELTE
/_matrix/client/v3/directory/list/appservice/{networkId}/{roomId}`
support, as well as the ability to filter `/publicRooms` on networkID
and including all networks.
The problem was that we weren't getting enough recent events, as most of
them were removed by the history visibility filter. Now we're getting
all events between the given input range and re-slice the returned
values after applying history visibility.
Makes the tests
```
Can get rooms/{roomId}/members at a given point
Can filter rooms/{roomId}/members
```
pass, by moving `/members` and `/joined_members` to the SyncAPI.
This is going to make `Can get rooms/{roomId}/messages for a departed
room (SPEC-216)` pass, since we now only grep events from before the
user left the room.
This should fix#2815 by making sure we actually set the `display_name`
and/or `avatar_url` and create the needed membership event.
To avoid creating a new membership event when starting Dendrite,
`SetAvatarURL` and `SetDisplayName` now return a `Changed` value, which
also makes the regular endpoints idempotent.
This makes the following changes:
- get state deltas without the user supplied filter, so we can actually
"calculate" state transitions
- closes `stmt` when using SQLite
- Adds presence for users who newly joined a room, even if the syncing
user already knows about the presence status (should fix
https://github.com/matrix-org/complement/pull/516)
Bumps [nokogiri](https://github.com/sparklemotion/nokogiri) from 1.13.6
to 1.13.9.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/sparklemotion/nokogiri/releases">nokogiri's
releases</a>.</em></p>
<blockquote>
<h2>1.13.9 / 2022-10-18</h2>
<h3>Security</h3>
<ul>
<li>[CRuby] Vendored libxml2 is updated to address <a
href="https://nvd.nist.gov/vuln/detail/CVE-2022-2309">CVE-2022-2309</a>,
<a
href="https://nvd.nist.gov/vuln/detail/CVE-2022-40304">CVE-2022-40304</a>,
and <a
href="https://nvd.nist.gov/vuln/detail/CVE-2022-40303">CVE-2022-40303</a>.
See <a
href="https://github.com/sparklemotion/nokogiri/security/advisories/GHSA-2qc6-mcvw-92cw">GHSA-2qc6-mcvw-92cw</a>
for more information.</li>
<li>[CRuby] Vendored zlib is updated to address <a
href="https://ubuntu.com/security/CVE-2022-37434">CVE-2022-37434</a>.
Nokogiri was not affected by this vulnerability, but this version of
zlib was being flagged up by some vulnerability scanners, see <a
href="https://github-redirect.dependabot.com/sparklemotion/nokogiri/issues/2626">#2626</a>
for more information.</li>
</ul>
<h3>Dependencies</h3>
<ul>
<li>[CRuby] Vendored libxml2 is updated to <a
href="https://gitlab.gnome.org/GNOME/libxml2/-/releases/v2.10.3">v2.10.3</a>
from v2.9.14.</li>
<li>[CRuby] Vendored libxslt is updated to <a
href="https://gitlab.gnome.org/GNOME/libxslt/-/releases/v1.1.37">v1.1.37</a>
from v1.1.35.</li>
<li>[CRuby] Vendored zlib is updated from 1.2.12 to 1.2.13. (See <a
href="https://github.com/sparklemotion/nokogiri/blob/v1.13.x/LICENSE-DEPENDENCIES.md#platform-releases">LICENSE-DEPENDENCIES.md</a>
for details on which packages redistribute this library.)</li>
</ul>
<h3>Fixed</h3>
<ul>
<li>[CRuby] <code>Nokogiri::XML::Namespace</code> objects, when
compacted, update their internal struct's reference to the Ruby object
wrapper. Previously, with GC compaction enabled, a segmentation fault
was possible after compaction was triggered. [<a
href="https://github-redirect.dependabot.com/sparklemotion/nokogiri/issues/2658">#2658</a>]
(Thanks, <a
href="https://github.com/eightbitraptor"><code>@eightbitraptor</code></a>
and <a
href="https://github.com/peterzhu2118"><code>@peterzhu2118</code></a>!)</li>
<li>[CRuby] <code>Document#remove_namespaces!</code> now defers freeing
the underlying <code>xmlNs</code> struct until the <code>Document</code>
is GCed. Previously, maintaining a reference to a <code>Namespace</code>
object that was removed in this way could lead to a segfault. [<a
href="https://github-redirect.dependabot.com/sparklemotion/nokogiri/issues/2658">#2658</a>]</li>
</ul>
<hr />
<p>sha256 checksums:</p>
<pre><code>9b69829561d30c4461ea803baeaf3460e8b145cff7a26ce397119577a4083a02
nokogiri-1.13.9-aarch64-linux.gem
e76ebb4b7b2e02c72b2d1541289f8b0679fb5984867cf199d89b8ef485764956
nokogiri-1.13.9-arm64-darwin.gem
15bae7d08bddeaa898d8e3f558723300137c26a2dc2632a1f89c8574c4467165
nokogiri-1.13.9-java.gem
f6a1dbc7229184357f3129503530af73cc59ceba4932c700a458a561edbe04b9
nokogiri-1.13.9-x64-mingw-ucrt.gem
36d935d799baa4dc488024f71881ff0bc8b172cecdfc54781169c40ec02cbdb3
nokogiri-1.13.9-x64-mingw32.gem
ebaf82aa9a11b8fafb67873d19ee48efb565040f04c898cdce8ca0cd53ff1a12
nokogiri-1.13.9-x86-linux.gem
11789a2a11b28bc028ee111f23311461104d8c4468d5b901ab7536b282504154
nokogiri-1.13.9-x86-mingw32.gem
01830e1646803ff91c0fe94bc768ff40082c6de8cfa563dafd01b3f7d5f9d795
nokogiri-1.13.9-x86_64-darwin.gem
8e93b8adec22958013799c8690d81c2cdf8a90b6f6e8150ab22e11895844d781
nokogiri-1.13.9-x86_64-linux.gem
96f37c1baf0234d3ae54c2c89aef7220d4a8a1b03d2675ff7723565b0a095531
nokogiri-1.13.9.gem
</code></pre>
<h2>1.13.8 / 2022-07-23</h2>
<h3>Deprecated</h3>
<ul>
<li><code>XML::Reader#attribute_nodes</code> is deprecated due to
incompatibility between libxml2's <code>xmlReader</code> memory
semantics and Ruby's garbage collector. Although this method continues
to exist for backwards compatibility, it is unsafe to call and may
segfault. This method will be removed in a future version of Nokogiri,
and callers should use <code>#attribute_hash</code> instead. [<a
href="https://github-redirect.dependabot.com/sparklemotion/nokogiri/issues/2598">#2598</a>]</li>
</ul>
<h3>Improvements</h3>
<ul>
<li><code>XML::Reader#attribute_hash</code> is a new method to safely
retrieve the attributes of a node from <code>XML::Reader</code>. [<a
href="https://github-redirect.dependabot.com/sparklemotion/nokogiri/issues/2598">#2598</a>,
<a
href="https://github-redirect.dependabot.com/sparklemotion/nokogiri/issues/2599">#2599</a>]</li>
</ul>
<h3>Fixed</h3>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/sparklemotion/nokogiri/blob/main/CHANGELOG.md">nokogiri's
changelog</a>.</em></p>
<blockquote>
<h2>1.13.9 / 2022-10-18</h2>
<h3>Security</h3>
<ul>
<li>[CRuby] Vendored libxml2 is updated to address <a
href="https://nvd.nist.gov/vuln/detail/CVE-2022-2309">CVE-2022-2309</a>,
<a
href="https://nvd.nist.gov/vuln/detail/CVE-2022-40304">CVE-2022-40304</a>,
and <a
href="https://nvd.nist.gov/vuln/detail/CVE-2022-40303">CVE-2022-40303</a>.
See <a
href="https://github.com/sparklemotion/nokogiri/security/advisories/GHSA-2qc6-mcvw-92cw">GHSA-2qc6-mcvw-92cw</a>
for more information.</li>
<li>[CRuby] Vendored zlib is updated to address <a
href="https://ubuntu.com/security/CVE-2022-37434">CVE-2022-37434</a>.
Nokogiri was not affected by this vulnerability, but this version of
zlib was being flagged up by some vulnerability scanners, see <a
href="https://github-redirect.dependabot.com/sparklemotion/nokogiri/issues/2626">#2626</a>
for more information.</li>
</ul>
<h3>Dependencies</h3>
<ul>
<li>[CRuby] Vendored libxml2 is updated to <a
href="https://gitlab.gnome.org/GNOME/libxml2/-/releases/v2.10.3">v2.10.3</a>
from v2.9.14.</li>
<li>[CRuby] Vendored libxslt is updated to <a
href="https://gitlab.gnome.org/GNOME/libxslt/-/releases/v1.1.37">v1.1.37</a>
from v1.1.35.</li>
<li>[CRuby] Vendored zlib is updated from 1.2.12 to 1.2.13. (See <a
href="https://github.com/sparklemotion/nokogiri/blob/v1.13.x/LICENSE-DEPENDENCIES.md#platform-releases">LICENSE-DEPENDENCIES.md</a>
for details on which packages redistribute this library.)</li>
</ul>
<h3>Fixed</h3>
<ul>
<li>[CRuby] <code>Nokogiri::XML::Namespace</code> objects, when
compacted, update their internal struct's reference to the Ruby object
wrapper. Previously, with GC compaction enabled, a segmentation fault
was possible after compaction was triggered. [<a
href="https://github-redirect.dependabot.com/sparklemotion/nokogiri/issues/2658">#2658</a>]
(Thanks, <a
href="https://github.com/eightbitraptor"><code>@eightbitraptor</code></a>
and <a
href="https://github.com/peterzhu2118"><code>@peterzhu2118</code></a>!)</li>
<li>[CRuby] <code>Document#remove_namespaces!</code> now defers freeing
the underlying <code>xmlNs</code> struct until the <code>Document</code>
is GCed. Previously, maintaining a reference to a <code>Namespace</code>
object that was removed in this way could lead to a segfault. [<a
href="https://github-redirect.dependabot.com/sparklemotion/nokogiri/issues/2658">#2658</a>]</li>
</ul>
<h2>1.13.8 / 2022-07-23</h2>
<h3>Deprecated</h3>
<ul>
<li><code>XML::Reader#attribute_nodes</code> is deprecated due to
incompatibility between libxml2's <code>xmlReader</code> memory
semantics and Ruby's garbage collector. Although this method continues
to exist for backwards compatibility, it is unsafe to call and may
segfault. This method will be removed in a future version of Nokogiri,
and callers should use <code>#attribute_hash</code> instead. [<a
href="https://github-redirect.dependabot.com/sparklemotion/nokogiri/issues/2598">#2598</a>]</li>
</ul>
<h3>Improvements</h3>
<ul>
<li><code>XML::Reader#attribute_hash</code> is a new method to safely
retrieve the attributes of a node from <code>XML::Reader</code>. [<a
href="https://github-redirect.dependabot.com/sparklemotion/nokogiri/issues/2598">#2598</a>,
<a
href="https://github-redirect.dependabot.com/sparklemotion/nokogiri/issues/2599">#2599</a>]</li>
</ul>
<h3>Fixed</h3>
<ul>
<li>[CRuby] Calling <code>XML::Reader#attributes</code> is now safe to
call. In Nokogiri <= 1.13.7 this method may segfault. [<a
href="https://github-redirect.dependabot.com/sparklemotion/nokogiri/issues/2598">#2598</a>,
<a
href="https://github-redirect.dependabot.com/sparklemotion/nokogiri/issues/2599">#2599</a>]</li>
</ul>
<h2>1.13.7 / 2022-07-12</h2>
<h3>Fixed</h3>
<p><code>XML::Node</code> objects, when compacted, update their internal
struct's reference to the Ruby object wrapper. Previously, with GC
compaction enabled, a segmentation fault was possible after compaction
was triggered. [<a
href="https://github-redirect.dependabot.com/sparklemotion/nokogiri/issues/2578">#2578</a>]
(Thanks, <a
href="https://github.com/eightbitraptor"><code>@eightbitraptor</code></a>!)</p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="897759cc25"><code>897759c</code></a>
version bump to v1.13.9</li>
<li><a
href="aeb1ac3283"><code>aeb1ac3</code></a>
doc: update CHANGELOG</li>
<li><a
href="c663e4905a"><code>c663e49</code></a>
Merge pull request <a
href="https://github-redirect.dependabot.com/sparklemotion/nokogiri/issues/2671">#2671</a>
from sparklemotion/flavorjones-update-zlib-1.2.13_v1...</li>
<li><a
href="212e07da28"><code>212e07d</code></a>
ext: hack to cross-compile zlib v1.2.13 on darwin</li>
<li><a
href="76dbc8c5be"><code>76dbc8c</code></a>
dep: update zlib to v1.2.13</li>
<li><a
href="24e3a9c414"><code>24e3a9c</code></a>
doc: update CHANGELOG</li>
<li><a
href="4db3b4daa9"><code>4db3b4d</code></a>
Merge pull request <a
href="https://github-redirect.dependabot.com/sparklemotion/nokogiri/issues/2668">#2668</a>
from sparklemotion/flavorjones-namespace-scopes-comp...</li>
<li><a
href="73d73d6e43"><code>73d73d6</code></a>
fix: Document#remove_namespaces! use-after-free bug</li>
<li><a
href="5f58b34724"><code>5f58b34</code></a>
fix: namespace nodes behave properly when compacted</li>
<li><a
href="b08a8586c7"><code>b08a858</code></a>
test: repro namespace_scopes compaction issue</li>
<li>Additional commits viewable in <a
href="https://github.com/sparklemotion/nokogiri/compare/v1.13.6...v1.13.9">compare
view</a></li>
</ul>
</details>
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This is a refactor of the federation destination queues.
It fixes a few things, namely:
- actually retry outgoing events with backoff behaviour
- obtain enough events from the database to fill messages as much as
possible
- minimize the amount of running goroutines
- use pure timers for backoff
- don't restart queue unless necessary
- close the background task when backing off
- increase max edus in a transaction to match the spec
- cleanup timers more aggresively to reduce memory usage
- add jitter to backoff timers to reduce resource spikes
- add a bunch of tests (with real and fake databases) to ensure
everything is working
