v10.7.1-nightly-003

DisCatSharp v10.7.1-nightly-003

Third nightly, and this one is the big one :3

A massive reliability and correctness pass across gateway, REST, interactivity, application commands, entities, and more. Also a breaking rename on the ban API — install DisCatSharp.Analyzer 1.0.3 and it will fix named-argument call sites for you automatically.

Note: The Sentry / telemetry rework already shipped in nightly-002. Everything else below is new in nightly-003.

Gateway reliability

• fixed heartbeat counter reset (was a no-op before — missed beats could silently accumulate)
• prevented task leaks from zombie heartbeat loops on reconnect
• synchronized session state across reconnects to prevent stale reads
• guarded all GuildsInternal indexer accesses that could NRE on cache miss
• null-guarded socket lock init and guild_stickers_update on uncached guild
• thread-safe ReadyGuildIds tracking

REST

• capped retry_after to prevent runaway backoff
• cleaned up request linearization and response processing
• fixed TaskScheduler usage in async continuations

Interactivity

28 bug fixes across thread-safety, resource leaks, and crashes:

• ComponentCollectRequest.Collected is now properly initialized (was NRE before)
• ComponentPaginator uses ConcurrentDictionary for thread-safe request tracking
• IPaginator now extends IDisposable
• InteractivityExtension properly disposes its internal components
• GetCancellationToken no longer leaks CancellationTokenSource instances

Application commands

• fixed equality checks — localizations now compared by value, not reference
• fixed thread-safety on shared static collections
• fixed shard ownership check order in interaction dedup
• fixed string choice comparison ("01" and "1" are no longer treated as equal)
• fixed command matching to use both name and type (not just name)

Entities & cache

• added guild collectibles to DiscordMember
• fixed stale cache in GUILD_MEMBER_UPDATE
• audited and fixed NullValueHandling inconsistencies across REST payloads

Ban API ⚠️

deleteMessageDays has been renamed to deleteMessageSeconds on BanAsync and BanMemberAsync to match what the Discord API actually expects.
Install DisCatSharp.Analyzer 1.0.3 — DCS1102 will detect and fix named-argument call sites automatically.

Configuration

• ShardId / ShardCount now validated in ConnectAsync
• LargeThreshold is now clamped to the Discord-allowed range (50–250)
• Validate() moved from constructor to ConnectAsync so DI/hosting setup still works

Sharding

• sharding rework part 1: session and shard lifecycle improvements

Sentry / telemetry (already in nightly-002)

• full telemetry rework with cleaner abstraction
• 429 responses no longer reported
• duplicate reports deduplicated

Misc fixes

• fixed version check crash when the latest GitHub release is a pre-release tag
• null-guard for guild_stickers_update on uncached guild
• removed duplicate invite client assignment

What's Changed

• fix: sharding rework part 1 by @Lulalaby in #803
• refactor: remove duplicate invite Discord client assignment by @sentry[bot] in #805
• feat: add guild collectibles to members and fix stale cache in GUILD_MEMBER_UPDATE by @sentry[bot] in #807
• refactor: rework built-in Sentry telemetry and diagnostics by @Lulalaby in #804
• fix: ApplicationCommands equality, thread-safety, and validation audit by @Copilot in #810
• fix: address 28 interactivity audit findings (thread-safety, resource leaks, crashes) by @Copilot in #809
• fix(core): core library audit fixes by @Lulalaby in #811

New Contributors

• @sentry[bot] made their first contribution in #805

Full Changelog: v10.7.1-nightly-001...v10.7.1-nightly-003