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Fix audio issues with multiple users in the channel (#3251)#3256

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quinchs merged 1 commit into
discord-net:devfrom
Archivelit:fix/dave-multi-audio-session-users
Mar 22, 2026
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Fix audio issues with multiple users in the channel (#3251)#3256
quinchs merged 1 commit into
discord-net:devfrom
Archivelit:fix/dave-multi-audio-session-users

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@Archivelit

@Archivelit Archivelit commented Mar 22, 2026

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Description

Current library crashes with NullReferenceException when processing a commit with an empty payload.

When commit fails it goes to the it allocates empty DaveAllocatedSpan and calls keyPackage.ToMemory() what led to NullReferenceException after several calls.

This patch adds check for empty payload and process it without commiting changes, preventing the crash.

Changes

Related Issues

Tests

Changes was tested locally via my own bot. It worked reliably. Changes from #3253 did not help me to fix the issue with multiple voice users

Add check for empty payload before commit
Incorporated patch from #3523 for multi-user voice session
@Misha-133
Misha-133 requested a review from quinchs March 22, 2026 13:16
@quinchs
quinchs merged commit 6527e71 into discord-net:dev Mar 22, 2026
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This was referenced Jun 7, 2026
cgwhouse pushed a commit to cgwhouse/widen-bot that referenced this pull request Jun 9, 2026
Updated [Discord.Net](https://github.com/discord-net/Discord.Net) from
3.19.1 to 3.20.1.

<details>
<summary>Release notes</summary>

_Sourced from [Discord.Net's
releases](https://github.com/discord-net/Discord.Net/releases)._

## 3.20.1

## [3.20.1] - 2026-06-07
This release fixes a regression introduced in 3.20.0

### Fixed
- #​3276 Handle null VoiceChannel in SocketVoiceState constructor
(61ed916)

**Full Changelog**:
discord-net/Discord.Net@3.20.0...3.20.1

## 3.20.0

## [3.20.0] - 2026-06-06
This release brings support for checkboxes and checkbox/radio groups in
modals, and also covers the "new" message search endpoint.

### Breaking changes
- `SelectMenuOptionAttribute` from the Interaction Framework was renamed
to `EnumOptionAttribute`.

### Added
- #​3232 IF modal radio buttons, and checkboxes (c95fbf6)
- #​3268 add support for getting messages from a guild (with filters)
(31fed25)
- #​3255 add missing audit log action types (4476eea)
- #​3265 Add GET voice-state REST wrappers (13d83da)

### Fixed
- #​3258 propagate parent module attributes to child commands (cbc61d9)
- #​3263 strip RTP padding before DAVE decrypt (RFC 3550 В§5.1)
(1a843fb)
- #​3256 Add empty payload check (6527e71)
- #​3264 Fix reference to PreCompiledLambdas/UseCompiledLambda (763aa79)
- #​3271 fix for #​3269 (9abfbfd)
- #​3272 Fix default array converter in modals & add docs for
checkboxes/radio groups (527764c)

### Misc
- #​3254 user `global_name` description (05af64b)
- #​3257 feat(Core): add missing JSON error codes (4272ae1)
- #​3259 refactor(Core): rename JSON error code (504e1db)
- #​3261 Message call data timestamp nullability (5a328a0)
- #​3266 Add play audio sample (4d8b0bc)

## New Contributors
* @​Archivelit made their first contribution in
discord-net/Discord.Net#3256
* @​Sim-hu made their first contribution in
discord-net/Discord.Net#3255
* @​yury-opolev made their first contribution in
discord-net/Discord.Net#3263
* @​apartje made their first contribution in
discord-net/Discord.Net#3271

**Full Changelog**:
discord-net/Discord.Net@3.19.1...3.20.0

Commits viewable in [compare
view](discord-net/Discord.Net@3.19.1...3.20.1).
</details>

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mkaraki pushed a commit to mkaraki/Diffcord that referenced this pull request Jul 21, 2026
Updated [Discord.Net](https://github.com/discord-net/Discord.Net) from
3.19.1 to 3.20.1.

<details>
<summary>Release notes</summary>

_Sourced from [Discord.Net's
releases](https://github.com/discord-net/Discord.Net/releases)._

## 3.20.1

## [3.20.1] - 2026-06-07
This release fixes a regression introduced in 3.20.0

### Fixed
- #​3276 Handle null VoiceChannel in SocketVoiceState constructor
(61ed916)

**Full Changelog**:
discord-net/Discord.Net@3.20.0...3.20.1

## 3.20.0

## [3.20.0] - 2026-06-06
This release brings support for checkboxes and checkbox/radio groups in
modals, and also covers the "new" message search endpoint.

### Breaking changes
- `SelectMenuOptionAttribute` from the Interaction Framework was renamed
to `EnumOptionAttribute`.

### Added
- #​3232 IF modal radio buttons, and checkboxes (c95fbf6)
- #​3268 add support for getting messages from a guild (with filters)
(31fed25)
- #​3255 add missing audit log action types (4476eea)
- #​3265 Add GET voice-state REST wrappers (13d83da)

### Fixed
- #​3258 propagate parent module attributes to child commands (cbc61d9)
- #​3263 strip RTP padding before DAVE decrypt (RFC 3550 В§5.1)
(1a843fb)
- #​3256 Add empty payload check (6527e71)
- #​3264 Fix reference to PreCompiledLambdas/UseCompiledLambda (763aa79)
- #​3271 fix for #​3269 (9abfbfd)
- #​3272 Fix default array converter in modals & add docs for
checkboxes/radio groups (527764c)

### Misc
- #​3254 user `global_name` description (05af64b)
- #​3257 feat(Core): add missing JSON error codes (4272ae1)
- #​3259 refactor(Core): rename JSON error code (504e1db)
- #​3261 Message call data timestamp nullability (5a328a0)
- #​3266 Add play audio sample (4d8b0bc)

## New Contributors
* @​Archivelit made their first contribution in
discord-net/Discord.Net#3256
* @​Sim-hu made their first contribution in
discord-net/Discord.Net#3255
* @​yury-opolev made their first contribution in
discord-net/Discord.Net#3263
* @​apartje made their first contribution in
discord-net/Discord.Net#3271

**Full Changelog**:
discord-net/Discord.Net@3.19.1...3.20.0

Commits viewable in [compare
view](discord-net/Discord.Net@3.19.1...3.20.1).
</details>

Updated [DotNetEnv](https://github.com/tonerdo/dotnet-env) from 3.1.1 to
3.2.0.

<details>
<summary>Release notes</summary>

_Sourced from [DotNetEnv's
releases](https://github.com/tonerdo/dotnet-env/releases)._

## 3.2.0

- Switch parsing to Superpower (from Sprache)
- Fix utf8 parsing
- Interpolated variables parsing


Commits viewable in [compare
view](tonerdo/dotnet-env@v3.1.1...v3.2.0).
</details>

Updated [YamlDotNet](https://github.com/aaubry/YamlDotNet) from 16.3.0
to 18.1.0.

<details>
<summary>Release notes</summary>

_Sourced from [YamlDotNet's
releases](https://github.com/aaubry/YamlDotNet/releases)._

## 18.1.0

## What's Changed
* Use NET 10 with benchmarks by @​mcraiha in
aaubry/YamlDotNet#1099
* Revert package upgrades by @​EdwardCooke in
aaubry/YamlDotNet#1104
* Added default maximum recursion level of 130 (max when using defaults
on Windows/.net8) by @​EdwardCooke in
aaubry/YamlDotNet#1110
* Static deserializer builder needed the default maximum recursion by
@​EdwardCooke in aaubry/YamlDotNet#1111

## New Contributors
* @​mcraiha made their first contribution in
aaubry/YamlDotNet#1099

**Full Changelog**:
aaubry/YamlDotNet@v18.0.0...v18.1.0

## Breaking
* Maximum depth of yaml files is now 130 by default. If you need higher
you will need to adjust the maximum yaml depth. Going above 130 runs the
risk of stack overflow exceptions when any exception happens inside of
the deserialization

## 18.0.0

## What's Changed
* Add a parse method wrapper and caching to fix AoT compilation by
@​EdwardCooke in aaubry/YamlDotNet#1103
**BREAKING CHANGE** This is a breaking change in the
`TypeInspectorSkeleton` class and the `ITypeInspector` interface by
adding 2 methods . Quick fix to resolve those breaking changes in your
own custom TypeInspector is to return false on the HasParseMethod method
and return null or throw an exception on the Parse method.


**Full Changelog**:
aaubry/YamlDotNet@v17.1.0...v18.0.0

## 17.1.0

## What's Changed
* Security improvements by @​EdwardCooke in
aaubry/YamlDotNet#1102
There was a potential breaking change for large yaml files in the
MergingParser. You may need to specify the optional parameter for
maximum events to be processed. It default to 100k events which is a
very large yaml file.


**Full Changelog**:
aaubry/YamlDotNet@v17.0.0...v17.1.0

## 17.0.0

## What's Changed
* Clean-up the "IsKey" logic by @​aaubry in
aaubry/YamlDotNet#1073
* Fix for gitversion and pinning it so it doesnt break...again. by
@​EdwardCooke in aaubry/YamlDotNet#1074
* Add max depth handling to StaticDeserializerBuilder (builds on #​1072)
by @​skdishansachin in aaubry/YamlDotNet#1082
* Allow specifying a maximum recursion for the deserializer by @​aaubry
in aaubry/YamlDotNet#1072
* Fix NullReferenceException when serializing null System.Type
properties by @​fdcastel in
aaubry/YamlDotNet#1091
* Reduce code duplication in converters and event emitters by @​fdcastel
in aaubry/YamlDotNet#1090
* Use pre-compiled static Regex instances in ScalarNodeDeserializer by
@​fdcastel in aaubry/YamlDotNet#1088
* Fix infinite loop in source generator exception handler by @​fdcastel
in aaubry/YamlDotNet#1087
* Fix TODOs, typos, and add missing tests by @​fdcastel in
aaubry/YamlDotNet#1086
* Fix YamlException.ToString() to include stack trace by
@​skdishansachin in aaubry/YamlDotNet#1084
* Fix remaining spec cases during parsing: L383, C2SP by @​am11 in
aaubry/YamlDotNet#1081
* Improve type fidelity in UnquotedStringTypeDeserialization test by
@​jhgbrt in aaubry/YamlDotNet#1076
* CodeQL Advanced Workflow by @​aluty in
aaubry/YamlDotNet#1067
* Nullable fixes in non-public code by @​Kielek in
aaubry/YamlDotNet#1064
* Use string interning by @​simonthum in
aaubry/YamlDotNet#1055
* Fix grammar in comments in DefaultValuesHandling.cs by @​209jkjkjk in
aaubry/YamlDotNet#1041
* fix #​1031 by @​dogdie233 in
aaubry/YamlDotNet#1033
* Improve Native AOT Support (Closes #​1085) by @​fdcastel in
aaubry/YamlDotNet#1092

## New Contributors
* @​skdishansachin made their first contribution in
aaubry/YamlDotNet#1082
* @​fdcastel made their first contribution in
aaubry/YamlDotNet#1091
* @​jhgbrt made their first contribution in
aaubry/YamlDotNet#1076
* @​aluty made their first contribution in
aaubry/YamlDotNet#1067
* @​Kielek made their first contribution in
aaubry/YamlDotNet#1064
* @​simonthum made their first contribution in
aaubry/YamlDotNet#1055
* @​209jkjkjk made their first contribution in
aaubry/YamlDotNet#1041
* @​dogdie233 made their first contribution in
aaubry/YamlDotNet#1033

**Full Changelog**:
aaubry/YamlDotNet@v16.3.0...v17.0.0

Commits viewable in [compare
view](aaubry/YamlDotNet@v16.3.0...v18.1.0).
</details>

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[Bug]: Dave audio issues with multiple users in the channel

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