19 lines
901 B
Go
19 lines
901 B
Go
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package lifecycle
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// Component is the lifecycle interface implemented by all managed infrastructure
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// components. The framework calls OnInit on every registered component, then runs
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// BeforeStart hooks, then calls OnStart. OnStop is called in reverse registration
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// order during graceful shutdown. Returning a non-nil error from any hook aborts
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// the phase and triggers shutdown.
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type Component interface {
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// OnInit initializes the component: open connections, allocate resources.
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// Called sequentially for all components before any OnStart is invoked.
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OnInit() error
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// OnStart starts background services — goroutines, listeners, background loops.
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// Called after all OnInit calls succeed and all BeforeStart hooks have run.
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OnStart() error
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// OnStop stops the component and releases all resources.
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// Called in reverse registration order during graceful shutdown.
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OnStop() error
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}
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