DdsExtension extension

on

• VmService

Properties

onExtensionEventWithHistory → Stream<Event>

Available on VmService, provided by the DdsExtension extension

Returns a new Stream<Event> of Extension events which outputs historical events before streaming real-time events.

no setter

onLoggingEventWithHistory → Stream<Event>

Available on VmService, provided by the DdsExtension extension

Returns a new Stream<Event> of Logging events which outputs historical events before streaming real-time events.

no setter

onStderrEventWithHistory → Stream<Event>

Available on VmService, provided by the DdsExtension extension

Returns a new Stream<Event> of Stderr events which outputs historical events before streaming real-time events.

no setter

onStdoutEventWithHistory → Stream<Event>

Available on VmService, provided by the DdsExtension extension

Returns a new Stream<Event> of Stdout events which outputs historical events before streaming real-time events.

no setter

onTimerEventWithHistory → Stream<Event>

Available on VmService, provided by the DdsExtension extension

Returns a new Stream<Event> of events sent on the Timer stream which outputs historical events before streaming real-time events.

no setter

Methods

getAvailableCachedCpuSamples() → Future<AvailableCachedCpuSamples>

Available on VmService, provided by the DdsExtension extension

getCachedCpuSamples(String isolateId, String userTag) → Future<CachedCpuSamples>

Available on VmService, provided by the DdsExtension extension

getClientName() → Future<ClientName>

Available on VmService, provided by the DdsExtension extension

The getClientName RPC is used to retrieve the name associated with the currently connected VM service client.

getDartDevelopmentServiceVersion() → Future<Version>

Available on VmService, provided by the DdsExtension extension

The getDartDevelopmentServiceVersion RPC is used to determine what version of the Dart Development Service Protocol is served by a DDS instance.

getLogHistorySize(String isolateId) → Future<Size>

Available on VmService, provided by the DdsExtension extension

The getLogHistorySize RPC is used to retrieve the current size of the log history buffer.

getPerfettoVMTimelineWithCpuSamples({int? timeOriginMicros, int? timeExtentMicros}) → Future<PerfettoTimeline>

Available on VmService, provided by the DdsExtension extension

The getPerfettoVMTimelineWithCpuSamples RPC functions nearly identically to VmService.getPerfettoVMTimeline, except the trace field of the PerfettoTimeline response returned by this RPC will be a Base64 string encoding a Perfetto-format trace that includes not only all timeline events in the specified time range, but also all CPU samples from all isolates in the specified time range.

getStreamHistory(String stream) → Future<StreamHistory>

Available on VmService, provided by the DdsExtension extension

Retrieve the event history for stream.

onEventWithHistory(String stream) → Stream<Event>

Available on VmService, provided by the DdsExtension extension

Returns the stream for a given stream id which includes historical events.

postEvent(String stream, String eventKind, Map<String, Object?> eventData) → Future<void>

Available on VmService, provided by the DdsExtension extension

Send an event to the stream.

readyToResume(String isolateId) → Future<Success>

Available on VmService, provided by the DdsExtension extension

The readyToResume RPC indicates to DDS that the current client is ready to resume the isolate.

requirePermissionToResume({bool onPauseStart = false, bool onPauseReload = false, bool onPauseExit = false}) → Future<Success>

Available on VmService, provided by the DdsExtension extension

The requirePermissionToResume RPC is used to change the pause/resume behavior of isolates.

requireUserPermissionToResume({bool onPauseStart = false, bool onPauseExit = false}) → Future<Success>

Available on VmService, provided by the DdsExtension extension

The requireUserPermissionToResume RPC notifies DDS if it should wait for a VmService.resume request to resume isolates paused on start or exit.

setClientName([String name = '']) → Future<Success>

Available on VmService, provided by the DdsExtension extension

The setClientName RPC is used to set a name to be associated with the currently connected VM service client.

setLogHistorySize(String isolateId, int size) → Future<Success>

Available on VmService, provided by the DdsExtension extension

The setLogHistorySize RPC is used to set the size of the ring buffer used for caching a limited set of historical log messages.