Stratara.Diagnostics 3.1.7

Prefix Reserved
.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher.
There is a newer version of this package available.
See the version list below for details. 
dotnet add package Stratara.Diagnostics --version 3.1.7
                    


                    

                
NuGet\Install-Package Stratara.Diagnostics -Version 3.1.7
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="Stratara.Diagnostics" Version="3.1.7" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Stratara.Diagnostics" Version="3.1.7" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Stratara.Diagnostics" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add Stratara.Diagnostics --version 3.1.7
                    


                    

                
#r "nuget: Stratara.Diagnostics, 3.1.7"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package Stratara.Diagnostics@3.1.7
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=Stratara.Diagnostics&version=3.1.7
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Stratara.Diagnostics&version=3.1.7
                    


                            Install as a Cake Tool

Stratara.Diagnostics

License: MIT.

Generic observability primitives shared by all Stratara packages. Use this to emit Activity / Meter instruments under a uniform source name and stable event-ID schema.

Contents

  • ApplicationDiagnostics — ActivitySource("Stratara.Application") + Meter("Stratara.Service") + tag-name constants (correlation.id, causation.id, tenant.id, user.id, event.type, request.type, outcome, outbox.kind) + the metric instruments below. These names are part of the public observability contract — renaming them breaks downstream Grafana/Tempo queries.

Metric instruments (ApplicationDiagnostics.Metrics)

Instrument Type Tags
event_source.append.conflicts counter aggregate.type
event_source.events.appended counter event.type, aggregate.type
outbox.published counter outbox.kind (command / event)
command.duration (ms) histogram request.type, outcome
projection.events.processed counter event.type, outcome
projection.bundle.duration (ms) histogram outcome
saga.events.processed counter event.type, outcome
saga.bundle.duration (ms) histogram outcome
saga.inflight up/down counter —

Projections and sagas are real-time bus subscribers without a persisted checkpoint, so these report throughput and latency, not consumer lag.

  • LogEvents — [LoggerMessage] event-ID ranges per domain (ChangeSet=100_000s, BackgroundTasks=101_000s, EventStore=102_000s, …, Messaging=108_000s, Update=109_000s, Saga=110_000s). Even hundreds = info/debug, _1xx = error.
  • LoggerScopeExtensions.BeginCreateAggregateScope / BeginUpdateAggregateScope — pre-baked logging scopes for the create/update aggregate flows.

Quick reference

using var activity = ApplicationDiagnostics.Activity.Source
    .StartActivity("CreateOrder");
activity?.SetTag(ApplicationDiagnostics.TagNames.TenantId, tenantId);

ApplicationDiagnostics.Metrics.EventSourceAppendConflicts.Add(1,
    new("aggregate.type", "Order"));

Dependencies

  • Microsoft.Extensions.Logging.Abstractions
  • OpenTelemetry.Api
Product Compatible and additional computed target framework versions.
.NET net10.0 is compatible.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (6)

Showing the top 5 NuGet packages that depend on Stratara.Diagnostics:

Package Downloads
Stratara.Sessions

ASP.NET Core middleware and provider for Stratara's Actor/Subject session model. Reads tenant and user from JWT claims (or X-Tenant-Id / X-Client-Id headers) and populates the ambient ISessionContextProvider for every request.
Stratara.Mediator

In-process mediator with DI-resolved handlers and pipeline behaviors for the Stratara framework. MediatR-style routing via typed wrapper cache, plus an authorizing decorator and a bucket-lock concurrency primitive.
Stratara.Security

Dependency-light key-store and envelope encryption for the Stratara framework. Production IKeyStore implementation (EnvelopeFileKeyStore) with KEK-wrapped, versioned per-scope DEKs (rotation + revoke + crypto-shred), a file-backed master-key provider, and an AES-GCM blob encryptor with purpose-bound associated data. References only Stratara.Abstractions + BCL crypto — no EF Core, RabbitMQ, Redis, or cloud SDKs.
Stratara.Shared

Umbrella package for the Stratara framework — source-generated logger extensions for command flows, domain-event helpers, merge primitives, and the Tier-A/B abstractions surface re-exported as one transitive bundle.
Stratara.Validation

Vendor-neutral request validation for the Stratara framework — a mediator pipeline behavior that runs IValidator<T> implementations before the handler and throws an aggregated StrataraValidationException on failure. No FluentValidation dependency; an optional adapter is shipped separately.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
4.0.0 130 8/31/2026
4.0.0-preview.1 61 8/31/2026
3.4.0 238 8/28/2026
3.3.0 488 8/25/2026
3.2.3 313 8/22/2026
3.2.2 893 8/14/2026
3.2.1 872 8/2/2026
3.2.0 290 7/18/2026
3.1.7 430 7/1/2026
3.1.6 710 6/22/2026
3.1.5 290 6/22/2026
3.1.4 2,162 6/15/2026
3.1.3 305 6/10/2026
3.1.2 302 6/5/2026
3.1.1 1,023 6/1/2026
3.1.0 265 5/30/2026
3.0.23 245 5/28/2026

### Added

- **Event upcasting (`IEventUpcaster`).** Persisted events can now be transformed from an older
 on-disk schema into the shape the current event record expects, applied on read before the payload
 is deserialized. Register upcasters with `AddEventUpcaster<TUpcaster>()`; each implements
 `IEventUpcaster` (`SourceEventTypeName` / `TargetEventTypeName` plus `JsonNode Upcast(JsonNode)`) and
 they chain across successive schema versions (v1→v2→v3), including event-type renames — the source
 type no longer needs to exist in the assembly. Matching ignores the assembly `Version` segment, and
 a cyclic or duplicate-source chain is rejected. Hosts that register no upcasters are unaffected
 (transparent pass-through). Snapshots are not upcasted — change an aggregate's shape and rebuild its
 snapshots.

### Changed

- **Copyright holder corrected to the full legal name "Norbert Heinz Rosenwinkel"** in the `LICENSE`
 file and in the `Authors` / `Copyright` package metadata. No code or licensing-terms change — the
 license remains MIT.