History can diverge in FLX sync if writes occur during bootstraps #5804
Assignees
Comments
|
➤ Daniel Tabacaru commented: Lowering the priority because this cannot happen at the moment due to a bug in {}peek_pending(){}. Will fix both. |
3 tasks
|
➤ danieltabacaru commented: There are several solutions to this problem:
A solution for 1 was implemented here, but we think it's going to be confusing to users. Solution 2 will be implemented as final solution. |
3 tasks
cbush
pushed a commit
to mongodb/docs-realm
that referenced
this issue
Mar 17, 2023
<h3>Snyk has created this PR to upgrade realm from 11.3.1 to
11.5.0.</h3>
:information_source: Keep your dependencies up-to-date. This makes it
easier to fix existing vulnerabilities and to more quickly identify and
fix newly disclosed vulnerabilities when they affect your project.
<hr/>
- The recommended version is **3 versions** ahead of your current
version.
- The recommended version was released **25 days ago**, on 2023-02-19.
<details>
<summary><b>Release notes</b></summary>
<br/>
<details>
<summary>Package name: <b>realm</b></summary>
<ul>
<li>
<b>11.5.0</b> - <a
href="https://snyk.io/redirect/github/realm/realm-js/releases/tag/v11.5.0">2023-02-19</a></br><h3>Deprecations</h3>
<ul>
<li>The ECMAScript Array APIs (such as <code>map</code>,
<code>every</code>, access using indexing operator <code>[]</code>,
etc.) on the <code>SubscriptionSet</code> types were deprecated.
<ul>
<li>The existing methods will continue to work until the next major
version.</li>
<li>The following will <strong>not</strong> be removed from
<code>BaseSubscriptionSet</code>:
<ul>
<li>Being iterable (e.g using <code>for-of</code> loop).</li>
<li>Being able to spread (e.g.
<code>[...realm.subscriptions]</code>).</li>
</ul>
</li>
</ul>
</li>
</ul>
<h3>Enhancements</h3>
<ul>
<li>Converting flexible sync Realms to bundled and local Realms is now
supported. (<a
href="https://snyk.io/redirect/github/realm/realm-core/pull/6076"
data-hovercard-type="pull_request"
data-hovercard-url="/realm/realm-core/pull/6076/hovercard">realm/realm-core#6076</a>)</li>
<li>For client reset mode <code>onRecoveryOrDiscard</code>, the
<code>onDiscard</code> and <code>onRecovery</code> callbacks now have
simple default values. (<a
href="https://snyk.io/redirect/github/realm/realm-js/pull/5288"
data-hovercard-type="pull_request"
data-hovercard-url="/realm/realm-js/pull/5288/hovercard">#5288</a>,
since v11.1.0)</li>
</ul>
<h3>Fixed</h3>
<ul>
<li>Fixed possible segfault in sync client where async callback was
using object after being deallocated. (<a
href="https://snyk.io/redirect/github/realm/realm-core/issues/6053"
data-hovercard-type="issue"
data-hovercard-url="/realm/realm-core/issues/6053/hovercard">realm/realm-core#6053</a>,
since v10.11.0)</li>
<li>Fixed crash when using client reset with recovery and flexible sync
with a single subscription (<a
href="https://snyk.io/redirect/github/realm/realm-core/issues/6070"
data-hovercard-type="issue"
data-hovercard-url="/realm/realm-core/issues/6070/hovercard">#6070</a>,
since v10.19.5)</li>
<li>If <code>path</code> is defined in the configuration, it will used
for synced Realms too. Relative paths will be appended to a default
prefix (prefix is computed using app id and user id). Absolute paths are
left untouched. (since v10.0.0)</li>
<li>Fixed a bug related to parsing the client reset configuration. (<a
href="https://snyk.io/redirect/github/realm/realm-js/pull/5288"
data-hovercard-type="pull_request"
data-hovercard-url="/realm/realm-js/pull/5288/hovercard">#5288</a>,
since v11.1.0)</li>
<li>Client reset with recovery or discard local could fail if there were
dangling links in lists that got ressurected while the list was being
transferred from the fresh Realm. (<a
href="https://snyk.io/redirect/github/realm/realm-core/issues/6292"
data-hovercard-type="issue"
data-hovercard-url="/realm/realm-core/issues/6292/hovercard">realm/realm-core#6292</a>,
since v10.10.0)</li>
<li>Sharing Realm files between a Catalyst app and Realm Studio did not
properly synchronize access to the Realm file. (<a
href="https://snyk.io/redirect/github/realm/realm-core/pull/6258"
data-hovercard-type="pull_request"
data-hovercard-url="/realm/realm-core/pull/6258/hovercard">realm/realm-core#6258</a>,
since v6.1.0)</li>
<li>When client reset with recovery is used and the recovery does not
actually result in any new local commits, the sync client may have
gotten stuck in a cycle with a <code>A fatal error occured during client
reset: 'A previous 'Recovery' mode reset from <timestamp> did not
succeed, giving up on 'Recovery' mode to prevent a cycle'</code> error
message. (<a
href="https://snyk.io/redirect/github/realm/realm-core/issues/6195"
data-hovercard-type="issue"
data-hovercard-url="/realm/realm-core/issues/6195/hovercard">realm/realm-core#6195</a>,
since v10.18.0)</li>
<li>Fixed diverging history in flexible sync if writes occur during
bootstrap to objects that just came into view. (<a
href="https://snyk.io/redirect/github/realm/realm-core/issues/5804"
data-hovercard-type="issue"
data-hovercard-url="/realm/realm-core/issues/5804/hovercard">realm/realm-core#5804</a>,
since v10.11.0)</li>
<li>If a client reset with recovery or discard local is interrupted
while the "fresh" Realm is being downloaded, the sync client may crash
with a <code>MultipleSyncAgents</code> exception (<a
href="https://snyk.io/redirect/github/realm/realm-core/issues/6217"
data-hovercard-type="issue"
data-hovercard-url="/realm/realm-core/issues/6217/hovercard">realm/realm-core#6217</a>,
since v10.15.0)</li>
<li>Online compaction may cause a single commit to take a long time. (<a
href="https://snyk.io/redirect/github/realm/realm-core/pull/6245"
data-hovercard-type="pull_request"
data-hovercard-url="/realm/realm-core/pull/6245/hovercard">realm/realm-core#6245</a>,
since v11.3.0-rc.0)</li>
</ul>
<h3>Compatibility</h3>
<ul>
<li>React Native >= v0.71.0</li>
<li>Atlas App Services.</li>
<li>Realm Studio v13.0.0.</li>
<li>File format: generates Realms with format v23 (reads and upgrades
file format v5 or later for non-synced Realm, upgrades file format v10
or later for synced Realms).</li>
</ul>
<h3>Internal</h3>
<ul>
<li>Upgrade Example to use React Native 0.71.1 (<a
href="https://snyk.io/redirect/github/realm/realm-js/pull/5438"
data-hovercard-type="pull_request"
data-hovercard-url="/realm/realm-js/pull/5438/hovercard">#5438</a>)</li>
<li>Upgraded Realm Core from v13.1.1 to v13.4.2. (<a
href="https://snyk.io/redirect/github/realm/realm-js/issues/5174"
data-hovercard-type="issue"
data-hovercard-url="/realm/realm-js/issues/5174/hovercard">#5174</a>, <a
href="https://snyk.io/redirect/github/realm/realm-js/issues/5244"
data-hovercard-type="issue"
data-hovercard-url="/realm/realm-js/issues/5244/hovercard">#5244</a>, <a
href="https://snyk.io/redirect/github/realm/realm-js/issues/5419"
data-hovercard-type="issue"
data-hovercard-url="/realm/realm-js/issues/5419/hovercard">#5419</a> and
<a href="https://snyk.io/redirect/github/realm/realm-js/issues/5450"
data-hovercard-type="issue"
data-hovercard-url="/realm/realm-js/issues/5450/hovercard">#5450</a>)</li>
<li>Unpin Xcode version when building locally and upgrade the Xcode
version used by Github Actions.</li>
<li>Enable tests for notifications on dictionary.</li>
<li>Automate releasing package on Github Actions.</li>
<li>Upgrade OpenSSL v1.1.1n to v3.0.8. (<a
href="https://snyk.io/redirect/github/realm/realm-core/pull/6097"
data-hovercard-type="pull_request"
data-hovercard-url="/realm/realm-core/pull/6097/hovercard">realm/realm-core#6097</a>
and <a href="https://snyk.io/redirect/github/realm/realm-core/pull/6305"
data-hovercard-type="pull_request"
data-hovercard-url="/realm/realm-core/pull/6305/hovercard">realm/realm-core#6305</a>)</li>
</ul>
</li>
<li>
<b>11.4.0</b> - <a
href="https://snyk.io/redirect/github/realm/realm-js/releases/tag/v11.4.0">2023-01-23</a></br><h3>Fixed</h3>
<ul>
<li>Fix no notification for write transaction that contains only change
to backlink property. (<a
href="https://snyk.io/redirect/github/realm/realm-core/issues/4994"
data-hovercard-type="issue"
data-hovercard-url="/realm/realm-core/issues/4994/hovercard">realm/realm-core#4994</a>,
since v10.8.0)</li>
</ul>
<h3>Compatibility</h3>
<ul>
<li>React Native >= v0.71.0</li>
<li>File format: generates Realms with format v23 (reads and upgrades
file format v5 or later for non-synced Realm, upgrades file format v10
or later for synced Realms).</li>
</ul>
<h3>Internal</h3>
<ul>
<li>Upgraded Realm Core from v13.1.1 to v13.1.2. (<a
href="https://snyk.io/redirect/github/realm/realm-js/issues/5174"
data-hovercard-type="issue"
data-hovercard-url="/realm/realm-js/issues/5174/hovercard">#5174</a>)</li>
<li>Switching from NDK 21 to NDK 23 for Android builds, and bumping the
required CMake version to 3.21.4. Sizes of binaries are found below. (<a
href="https://snyk.io/redirect/github/realm/realm-js/issues/3905"
data-hovercard-type="issue"
data-hovercard-url="/realm/realm-js/issues/3905/hovercard">#3905</a>)</li>
</ul>
<table>
<thead>
<tr>
<th>Architecture</th>
<th>NDK 21</th>
<th>NDK 23</th>
</tr>
</thead>
<tbody>
<tr>
<td>armeabi-v7a</td>
<td>5415116</td>
<td>5554692</td>
</tr>
<tr>
<td>x86</td>
<td>9760312</td>
<td>10905472</td>
</tr>
<tr>
<td>arm64-v8a</td>
<td>8883176</td>
<td>9547032</td>
</tr>
<tr>
<td>x86_64</td>
<td>9879208</td>
<td>10574368</td>
</tr>
</tbody>
</table>
</li>
<li>
<b>11.3.2</b> - <a
href="https://snyk.io/redirect/github/realm/realm-js/releases/tag/v11.3.2">2023-01-17</a></br><h3>DEPRECATED</h3>
<p>Please use either 11.3.1 or 11.4.0, depending on what version of
React Native you are using.</p>
</li>
<li>
<b>11.3.1</b> - <a
href="https://snyk.io/redirect/github/realm/realm-js/releases/tag/v11.3.1">2022-12-07</a></br><h3>Fixed</h3>
<ul>
<li>Not possible to open an encrypted file on a device with a page size
bigger than the one on which the file was produced. (<a
href="https://snyk.io/redirect/github/realm/realm-swift/issues/8030"
data-hovercard-type="issue"
data-hovercard-url="/realm/realm-swift/issues/8030/hovercard">#8030</a>,
since v11.1.0)</li>
<li>Empty binary values will no longer be treated as null (<a
href="https://snyk.io/redirect/github/realm/realm-js/issues/5114"
data-hovercard-type="issue"
data-hovercard-url="/realm/realm-js/issues/5114/hovercard">#5114</a>,
since v10.5.0)</li>
</ul>
<h3>Compatibility</h3>
<ul>
<li>React Native >= v0.70.0</li>
<li>Atlas App Services.</li>
<li>Realm Studio v13.0.0.</li>
<li>File format: generates Realms with format v23 (reads and upgrades
file format v5 or later for non-synced Realm, upgrades file format v10
or later for synced Realms).</li>
</ul>
<h3>Internal</h3>
<ul>
<li>Upgraded Realm Core from v13.1.0 to v13.1.1. (<a
href="https://snyk.io/redirect/github/realm/realm-js/issues/5154"
data-hovercard-type="issue"
data-hovercard-url="/realm/realm-js/issues/5154/hovercard">#5154</a>)</li>
</ul>
</li>
</ul>
from <a
href="https://snyk.io/redirect/github/realm/realm-js/releases">realm
GitHub release notes</a>
</details>
</details>
<details>
<summary><b>Commit messages</b></summary>
</br>
<details>
<summary>Package name: <b>realm</b></summary>
<ul>
<li><a
href="https://snyk.io/redirect/github/realm/realm-js/commit/12bc38cbb02bd2ebbce4b9d311c316ca7c205b1a">12bc38c</a>
[11.5.0] Bump version</li>
<li><a
href="https://snyk.io/redirect/github/realm/realm-js/commit/d3697007858dc91a722f9e654ae02e2d5c06c93c">d369700</a>
Upgrade to Realm Core v13.4.2 (#5453)</li>
<li><a
href="https://snyk.io/redirect/github/realm/realm-js/commit/4cbf5d49d289642261211f6e30f7cc91dbb784df">4cbf5d4</a>
Upgrade to Realm Core v13.4.1 (#5435)</li>
<li><a
href="https://snyk.io/redirect/github/realm/realm-js/commit/d3cedd84f132df420f26a597d49ee6c883b4f1db">d3cedd8</a>
Use `rollup` for building `@ realm/react`
(#5446)</li>
<li><a
href="https://snyk.io/redirect/github/realm/realm-js/commit/106a9f323944022390f2a997c656977cb9b58276">106a9f3</a>
Update deploy-cluster.yml</li>
<li><a
href="https://snyk.io/redirect/github/realm/realm-js/commit/61524c62cfe9ed15d94463240648944d32c4ae29">61524c6</a>
Update publish-release.yml</li>
<li><a
href="https://snyk.io/redirect/github/realm/realm-js/commit/5057178932a06fb94a6360496729d243bfd43750">5057178</a>
Update deploy-cluster.yml</li>
<li><a
href="https://snyk.io/redirect/github/realm/realm-js/commit/4c3ad08d6e98694821515db657b31faa4be276f8">4c3ad08</a>
Update deploy-cluster.yml</li>
<li><a
href="https://snyk.io/redirect/github/realm/realm-js/commit/196201c089771b945d0fd49b3675fbd2f7c80657">196201c</a>
Deploy cluster workflow (#5420)</li>
<li><a
href="https://snyk.io/redirect/github/realm/realm-js/commit/f0ffa3c65deec6a479b3eab37d6438e5a74f454c">f0ffa3c</a>
Derive the config when deleting.</li>
<li><a
href="https://snyk.io/redirect/github/realm/realm-js/commit/24783288671f60b7882cd3264a3c5548d4663d72">2478328</a>
Update `useUser` to never return `null` (#5443)</li>
<li><a
href="https://snyk.io/redirect/github/realm/realm-js/commit/fe0a4e3757c6bb8f2f5858d5ea41ba25fbeee76f">fe0a4e3</a>
Revert "Use clusterName as differentiator"</li>
<li><a
href="https://snyk.io/redirect/github/realm/realm-js/commit/b6696df7b99a0268842778bd84263e2386916f34">b6696df</a>
Use clusterName as differentiator</li>
<li><a
href="https://snyk.io/redirect/github/realm/realm-js/commit/1b804bfc02953c001f3b2f6f78b36687f3ae8e7f">1b804bf</a>
Moved `closeThisRealm` and simplified `closeRealm`
(#5437)</li>
<li><a
href="https://snyk.io/redirect/github/realm/realm-js/commit/2cc1541b2ddbe82c5a8ccd5c334331ef8e5b3279">2cc1541</a>
Fix "Invalid Realm passed to bind_to_context()" when clearing
test state (#5436)</li>
<li><a
href="https://snyk.io/redirect/github/realm/realm-js/commit/84f1d3cb0185b4486f3edb36057631d7f99da7b6">84f1d3c</a>
Create Default Provider and Hooks for `@ realm/react`
(#5340)</li>
<li><a
href="https://snyk.io/redirect/github/realm/realm-js/commit/4a5e32475c907748772c55a55bbcb84759ac8046">4a5e324</a>
Update Example to use Realm 0.71 (#5442)</li>
<li><a
href="https://snyk.io/redirect/github/realm/realm-js/commit/c04099fc7b7a2087c33a10d2d6c9fea3c8c6f782">c04099f</a>
Revert "Update Example to use Realm 0.71 (#5438)" (#5441)</li>
<li><a
href="https://snyk.io/redirect/github/realm/realm-js/commit/14f8179fd5f54eff8a127020e8ecfeba43b2e557">14f8179</a>
Update Example to use Realm 0.71 (#5438)</li>
<li><a
href="https://snyk.io/redirect/github/realm/realm-js/commit/dd7708373afd51fde6c752ba72f31697a142457f">dd77083</a>
Adding a `longTimeout` method to `Suite` and
`Context` (#5360)</li>
<li><a
href="https://snyk.io/redirect/github/realm/realm-js/commit/c9c4853431ae7730406806bf20267f0e0c891fa4">c9c4853</a>
Updated package-lock of the tests package</li>
<li><a
href="https://snyk.io/redirect/github/realm/realm-js/commit/308ce4f80252624b4852e883c97265550cebc801">308ce4f</a>
Update .gitignore</li>
<li><a
href="https://snyk.io/redirect/github/realm/realm-js/commit/650b6ed6a05b166589ee4a436e9a85668d18fb84">650b6ed</a>
Fixed vscode integration tests task</li>
<li><a
href="https://snyk.io/redirect/github/realm/realm-js/commit/e3bebc66a3fad604dcaf618bd224043b412b73f2">e3bebc6</a>
Merge pull request #5434 from realm/papafe-patch-1</li>
</ul>
<a
href="https://snyk.io/redirect/github/realm/realm-js/compare/14ddea6f64062f3f404de6ca3e6744ea803359b2...12bc38cbb02bd2ebbce4b9d311c316ca7c205b1a">Compare</a>
</details>
</details>
<hr/>
**Note:** *You are seeing this because you or someone else with access
to this repository has authorized Snyk to open upgrade PRs.*
For more information: <img
src="https://api.segment.io/v1/pixel/track?data=eyJ3cml0ZUtleSI6InJyWmxZcEdHY2RyTHZsb0lYd0dUcVg4WkFRTnNCOUEwIiwiYW5vbnltb3VzSWQiOiJmYzRiZjQ0MS03YjdjLTQ1NWUtYmIwNy1kOTIxZTViOTVkMWYiLCJldmVudCI6IlBSIHZpZXdlZCIsInByb3BlcnRpZXMiOnsicHJJZCI6ImZjNGJmNDQxLTdiN2MtNDU1ZS1iYjA3LWQ5MjFlNWI5NWQxZiJ9fQ=="
width="0" height="0"/>
🧐 [View latest project
report](https://app.snyk.io/org/sandbox-2ba/project/852e6e4f-be96-45c8-b370-1060f5ebee55?utm_source=github&utm_medium=referral&page=upgrade-pr)
🛠 [Adjust upgrade PR
settings](https://app.snyk.io/org/sandbox-2ba/project/852e6e4f-be96-45c8-b370-1060f5ebee55/settings/integration?utm_source=github&utm_medium=referral&page=upgrade-pr)
🔕 [Ignore this dependency or unsubscribe from future upgrade
PRs](https://app.snyk.io/org/sandbox-2ba/project/852e6e4f-be96-45c8-b370-1060f5ebee55/settings/integration?pkg=realm&utm_source=github&utm_medium=referral&page=upgrade-pr#auto-dep-upgrades)
<!---
(snyk:metadata:{"prId":"fc4bf441-7b7c-455e-bb07-d921e5b95d1f","prPublicId":"fc4bf441-7b7c-455e-bb07-d921e5b95d1f","dependencies":[{"name":"realm","from":"11.3.1","to":"11.5.0"}],"packageManager":"npm","type":"auto","projectUrl":"https://app.snyk.io/org/sandbox-2ba/project/852e6e4f-be96-45c8-b370-1060f5ebee55?utm_source=github&utm_medium=referral&page=upgrade-pr","projectPublicId":"852e6e4f-be96-45c8-b370-1060f5ebee55","env":"prod","prType":"upgrade","vulns":[],"issuesToFix":[],"upgrade":[],"upgradeInfo":{"versionsDiff":3,"publishedDate":"2023-02-19T15:33:31.722Z"},"templateVariants":[],"hasFixes":false,"isMajorUpgrade":false,"isBreakingChange":false,"priorityScoreList":[]})
--->
---------
Co-authored-by: snyk-bot <snyk-bot@snyk.io>
Sign up for free
to subscribe to this conversation on GitHub.
Already have an account?
Sign in.
In FLX sync we apply changesets in bootstrap download messages across several different write transactions and update our progress cursors at the end in the last write transaction. If a modification occurs on an object that has come into view during an applied bootstrap changeset, but before all bootstrap changesets have been applied/integrated, the resulting state will end up being correct, but the server version of the changeset containing the modification will be wrong - resulting in diverging history between the server/client.
The text was updated successfully, but these errors were encountered: