ZenithDrainable class abstract

Abstraction for objects that can perform bounded-time cleanup work before a tenant scope is finally destroyed.

Register instances via ZenithTenantScope.registerDrainable. When ZenithScopeManager.endScopeAsync is called, all drainables are awaited (with a bounded timeout) before the scope container is disposed.

Typical use-cases:

• Flushing a pending SQLite write transaction.
• Completing an in-flight HTTP mutation from the outbox.
• Persisting unsaved user preferences to disk.

Implementers

• ZenithDrainableCallback

Constructors

ZenithDrainable()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

drain() → Future<void>

Performs the cleanup/flush work.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited