HostServices

Registry of platform-specific host services utilized by the Engine Core. Evaluates execution capabilities and manages OS-level boundaries.

Properties

artifactDestinations?

optional artifactDestinations?: ArtifactDestinationService

Application destinations for artifact requests that carry delivery.destinationRef. Absent means the host has none, and such a request is refused before routing.

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audioOutput?

optional audioOutput?: AudioOutputService

PCM playback for providers that synthesize audio themselves. Absent on hosts that cannot play audio; such a provider refuses before commit.

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clock?

optional clock?: ClockService

Clock service.

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connectivity

connectivity: ConnectivityService

Network connectivity service.

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deviceConstraints?

optional deviceConstraints?: DeviceConstraintsService

Device constraints service.

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httpClient?

optional httpClient?: HttpClientService

HTTP Client service for performing network requests.

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secureStorage?

optional secureStorage?: SecureStorageService

Secure storage service.

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streamingHttpClient?

optional streamingHttpClient?: HttpStreamingClientService

HTTP client service for responses consumed while still arriving. Absent on hosts that cannot stream a response body.

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telemetry?

optional telemetry?: TelemetryService

Telemetry service to monitor execution steps, latency, and success rates.