Is ServiceHub secure to use with production connection strings?

It only requires Listen permissions (not Manage), which limits what an attacker could do even if they had your connection string. The code is open source so you can audit it. The demo is hosted by the creator, but you can also self-host it on your own infrastructure if you're paranoid.

Can I replay messages back into my queue without losing them?

Yes. ServiceHub has built-in safeguards for batch replay and scheduled delivery, so you can test a replay strategy before committing. This is basically what you're paying consultants thousands to write custom code for.

Will this replace Azure's built-in monitoring?

No. This is specifically for dead letter queue inspection and message replay. For broader metrics, alerting, and system health, you still need Application Insights or Log Analytics. But for "my queue is broken, let me see why," ServiceHub does what the Portal should've done five years ago.

🛠️ Developer Tools

ServiceHub: The Azure Service Bus Debugging Tool Your On-Call Team Actually Needs

A developer got tired of staring at a number in the Azure Portal at 2 AM. So they built ServiceHub—a free debugging tool that actually shows you what went wrong in your Service Bus queues.

Open Source Beat Apr 03, 2026 5 min read 15 views

Screenshot of ServiceHub interface showing dead letter queue messages with full content, failure categorization, and replay controls

⚡ Key Takeaways

ServiceHub solves a real Azure pain point—the Portal shows you dead letter queue counts but not their actual content, leaving on-call engineers blind during incidents. 𝕏
The tool is free, open source, and requires minimal permissions (Listen-only), addressing both cost and security concerns for teams self-hosting it. 𝕏
Its existence highlights a broader issue in enterprise software: vendors deliberately underinvest in UX to drive consulting and services revenue, leaving communities to build what should be table-stakes features. 𝕏

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Open Source Beat

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#Azure Service Bus #DLQ debugging #DevOps #message queue monitoring #open source tools

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Originally reported by Dev.to

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