Cephalon.Observability.MemcachedDependencies

Maturity: M0 · Ownership: taxonomy-only · Family: observability · See audit, matrix.

Cephalon.Observability.MemcachedDependencies adds a supported Memcached dependency-health path for Cephalon hosts.

What it owns

• configuration binding for Engine:Observability:DependencyHealth:Memcached
• background refresh of configured Memcached dependency probes
• Memcached text-protocol version probes over TCP
• IDependencyHealthContributor registration over cached probe results so runtime health stays introspectable

Main surfaces

• Configuration/MemcachedDependencyDefinition.cs
• Configuration/MemcachedDependencyHealthOptions.cs
• Hosting/MemcachedDependencyHealthServiceCollectionExtensions.cs
• Services/MemcachedDependencyHealthProbeHostedService.cs

Source structure

• Configuration
• Hosting
• Services

How it fits

This package keeps Memcached-specific socket probing out of Cephalon.Engine while still feeding the existing dependency-health contract. Hosts can opt into it when they need Memcached-backed cache readiness to surface through /engine/dependencies, /health/live, /health/ready, and /engine/diagnostics without re-implementing probe loops or version checks per host. When active, it also publishes its probe event ids through the shared runtime diagnostics catalog.

Related docs

• Cephalon.Observability
• Operations
• Architecture