elsa-core/src/modules/Elsa.Diagnostics.StructuredLogs/RealTime/StructuredLogsHub.cs
Sipke Schoorstra ab3e46bbe2
[codex] Add live server log streaming diagnostics (#7438)
* Add live server logs Spec Kit plan

* Implement live server logs diagnostics module

* Add server log sources and redaction hardening

* Add diagnostics unit tests

* Harden server log hub subscriptions

* Secure server log hub permissions

* Validate server log filter updates

* Add diagnostics logger and source tests

* Add diagnostics integration test project

* Add multi-source diagnostics provider coverage

* Broadcast server log source changes

* Document diagnostics server log streaming

* Add diagnostics sample host wiring

* Record diagnostics validation results

* Address server log PR feedback

* Rename diagnostics module to server logs

* Add server logs shell feature

* Make server logs shell options bindable

* Accept read wildcard for server logs

* Align server logs authorization with API patterns

* Update CShells structure and logging levels, add diagnostics module

* Rename PostgreSql shell feature classes for consistency

* Switch from Sqlite to PostgreSQL for workflow and identity persistence, add QuartzPostgreSql configuration

* Refactor server logs into diagnostics structured logs (#7440)

* Specify diagnostics structured logs refactor

* docs: clarify structured logs spec

* docs: plan diagnostics structured logs

* docs: add diagnostics structured logs tasks

* refactor: rename server logs to diagnostics structured logs

* Refactor PostgreSql persistence features to use centralized entity model handler registration.

* Refactor EFCore persistence features to centralize entity model handler registration for MySql, Sqlite, and Oracle providers.

* Integrate structured logs by renaming server logs, adjusting appsettings, and updating project references.

* Switch from PostgreSQL to Sqlite for workflow and identity persistence, update appsettings configuration.
2026-05-11 00:08:52 +02:00

39 lines
1.4 KiB
C#

using Elsa.Diagnostics.StructuredLogs.Contracts;
using Elsa.Diagnostics.StructuredLogs.Models;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.SignalR;
namespace Elsa.Diagnostics.StructuredLogs.RealTime;
[Authorize]
public class StructuredLogsHub(StructuredLogSubscriptionManager subscriptionManager) : Hub<IStructuredLogsClient>
{
public async Task SubscribeAsync(StructuredLogFilter? filter)
{
await subscriptionManager.SubscribeAsync(Context.ConnectionId, ValidateFilter(filter), Context.ConnectionAborted);
}
public Task UpdateFilterAsync(StructuredLogFilter? filter) => subscriptionManager.UpdateFilterAsync(Context.ConnectionId, ValidateFilter(filter), Context.ConnectionAborted);
public Task UnsubscribeAsync()
{
return subscriptionManager.UnsubscribeAsync(Context.ConnectionId);
}
public override async Task OnDisconnectedAsync(Exception? exception)
{
await UnsubscribeAsync();
await base.OnDisconnectedAsync(exception);
}
private static StructuredLogFilter ValidateFilter(StructuredLogFilter? filter)
{
filter ??= new();
if (filter.From is { } from && filter.To is { } to && from > to)
throw new HubException("The log filter 'from' timestamp must be earlier than or equal to 'to'.");
return filter;
}
}