DVHealthComparisonGate class final

Promotes or rolls back on the lifecycle's numbers against the previous release.

Where the previous release is not serving alongside the candidate -- blue green, recreate -- the source answers for it from its own recorded traffic; the gate asks for the same window either way.

Implemented types

• DVReleaseGate

Constructors

DVHealthComparisonGate({required DVReleaseThresholds thresholds, required DVReleaseTrafficSource source, int minimumRequests = 1, String name = 'health', DVReleaseDiagnosticSink? onDiagnostic})

Properties

hashCode → int

The hash code for this object.

no setter, inherited

minimumRequests → int

Below this many requests on either side the rates are not compared.

final

name → String

Unique within a composition; overrides address a gate by it.

final

phases → Set<DVReleasePhase>

The phases this gate is read in.

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

source → DVReleaseTrafficSource

final

thresholds → DVReleaseThresholds

final

Methods

evaluate(DVReleaseGateContext context) → Future<DVGateOutcome>

override

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