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EventStreamLab

.NET 8 SignalR event-stream proof for ordering, replay, backpressure, and diagnostics.

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Repository readme / adapted

EventStream Lab

SOURCEREADME.mdAdapted for portfolio readability; claims remain source-derived.

> A local-only .NET 8 / ASP.NET Core SignalR proof for ordered event intake, bounded replay, backpressure, and stream diagnostics.

**Status:** native-validated public release (`v1.0.0`) **Stack:** .NET 8 / ASP.NET Core SignalR / C# **Evidence:** two screenshot groups, eight native browser captures

01

Core flow

  • subscribe a client to a named stream;
  • publish an event with a monotonically increasing sequence;
  • reject duplicates/out-of-order events;
  • flag sequence gaps;
  • request bounded replay;
  • retain only a bounded in-memory window;
  • report buffer depth, dropped events, gaps, and last sequence.
02

Public boundary

All events are generated fixtures. The default demo is local-only and has no production broker dependency.

Last source sync2026-08-12RepositoryEventStreamLab ^

Real project evidence

Selected screenshots

04 / PUBLIC-SAFE
EventStreamLab project screenshot 1
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EventStreamLab -- repository evidence

EventStreamLab project screenshot 2
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EventStreamLab -- repository evidence

EventStreamLab project screenshot 3
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EventStreamLab -- repository evidence

EventStreamLab project screenshot 4
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EventStreamLab -- repository evidence