vm_service

15.4.0

• Update to version 4.23 of the spec.
• Add staticType property to BoundVariable.
• Add ffiLayout property to Class.
• Add FfiStructLayout and FfiStructField types.
• Fix issue where requests for RPCs without a known return type (e.g., private RPCs or service extensions invoked via callMethod) would never complete if the response was a null instance.

15.3.0

• Add support for WebSocket profiling.

15.2.0

• Update to version 4.22 of the spec.
• Deprecate Message type and messages field of Stack type.
• Fix an issue introduced in 15.1.0 that could cause parse() methods (such as VM.parse()) to leave collections as null instead of empty lists when they were not present in the JSON.

15.1.0

• Update to version 4.21 of the spec.
• Add Pointer to InstanceKind.
• Add valueAsString fields to Instance for Pointer kind.
• Add a default pingInterval of 15s to VM Service connections with the ability to override when calling vmServiceConnectUri.
• Deprecate streamCpuSamplesWithUserTag RPC.
• Fix bug where RPCError exceptions thrown by service callbacks were incorrectly wrapped as kServerError, losing the original error code.

15.0.2

• Add kTimerSignificantlyOverdue field to EventKind.

15.0.1

• Update to version 4.19 of the spec.
• Add Timer stream.
• Add details property to Event.
• Add getQueuedMicrotasks RPC.
• Add Microtask and QueuedMicrotasks types.
• Add RPCErrorKind.kCannotGetQueuedMicrotasks.

15.0.0

• Update type of CodeRef.function from FuncRef to dynamic to allow for NativeFunction functions (flutter/devtools #8567).

14.3.1

• Fix crash that could occur when trying to send a service extension response after the service connection had already been disposed of (flutter/flutter #157296).

14.3.0

• Update to version 4.16 of the spec.
• Add reloadFailureReason property to Event.
• Add a new constant (RPCErrorKind.kConnectionDisposed = -32010) for requests failing because the service connection was closed. This value is not currently used but is provided for clients to handle in preperation for a future release that will use it to avoid clients having to read error messages.
• Add createIdZone, deleteIdZone, and invalidateIdZone RPCs.
• Add optional idZoneId parameter to evaluate, evaluateInFrame, getInboundReferences, getInstances, getInstancesAsList, getObject, getRetainingPath, getStack, and invoke RPCs.

14.2.5

• Include a stack trace in the RPCError that is thrown when an attempt is made to invoke an RPC using a VmService instance that has been disposed.

14.2.4

• Improved deserialization performance by utilizing a combination of Utf8Decoder and JsonDecoder to avoid extra type conversions.

14.2.3

• An instance of RPCError is now thrown when attempting to invoke an RPC after the VmService instance has been disposed.

14.2.2

• Fixes issue where outstanding service requests were not automatically completed with an error when the VM service connection was closed.

14.2.1

• Fixes heap snapshot decoding error (dart-lang/sdk#55475).

14.2.0

• Update to version 4.15 of the spec.
• Added closureReceiver property to Instance and InstanceRef.
• Added Finalizer, NativeFinalizer, and FinalizerEntry instance kinds.

14.1.0

• Added HeapSnapshotGraph.toChunks().
• Added optional calculateReferrers, decodeObjectData, decodeExternalProperties, and decodeIdentityHashCodes parameters to HeapSnapshotGraph.fromChunks().

14.0.0

• Add the following error codes to RPCErrorKind:
  • kVmMustBePaused
  • kCannotAddBreakpoint
  • kIsolateMustBeRunnable
  • kIsolateCannotBeResumed
  • kIsolateIsReloading
  • kIsolateCannotReload
  • kIsolateNoReloadChangesApplied
  • kInvalidTimelineRequest
• Update to version 4.0 of the Dart IO service protocol extensions by making the following changes:
  • Change the type of the updatedSince parameter of getHttpProfile from int? to DateTime?.
  • Change the type of the timestamp property of HttpProfile from int to DateTime.
  • Add events property to HttpProfileRequestRef and HttpProfileRequest.
  • Change the type of the startTime property of HttpProfileRequestRef and HttpProfileRequest from int to DateTime.
  • Change the type of the endTime property of HttpProfileRequestRef and HttpProfileRequest from int? to DateTime?.
  • Remove the events and method properties from HttpProfileRequestData.
  • Make the contentLength, cookies, followRedirects, headers, maxRedirects, method, and persistentConnection properties of HttpProfileRequestData nullable.
  • Change the type of the startTime property of HttpProfileResponseData from int to DateTime?.
  • Change the type of the endTime property of HttpProfileResponseData from int? to DateTime?.
  • Make the cookies, headers, compressionState, reasonPhrase, isRedirect, persistentConnection, contentLength, statusCode, and startTime properties of HttpProfileResponseData nullable.
  • Add isDirect and port properties to HttpProfileProxyData.
  • Add arguments property to HttpProfileRequestEvent.
  • Change the type of the timestamp property of HttpProfileRequestEvent from int to DateTime.

13.0.0

• Add Dart IO extension methods:
  • isSocketProfilingAvailable
  • isHttpTimelineLoggingAvailable
  • isHttpProfilingAvailable.
• Remove deprecated Dart IO extension methods:
  • startSocketProfiling
  • pauseSocketProfiling
  • getHttpEnableTimelineLogging
  • setHttpEnableTimelineLogging
• Remove deprecated vmServiceConnect from package:vm_service/vm_service_io.dart.
• Remove deprecated constants from RPCError.
• Add wrapFuture method that can be overridden to add additional logic to each VM service RPC call (like logging, tracking values, etc.).
• Add vmServiceConnectUriWithFactory helper that can create a generic [VmService] instance and connect it to a web socket URI.
• Add VmServiceFactory typedef.
• Add a static method VmService.defaultFactory that provides a VmServiceFactory method for the VmService class.
• Update SDK constraint to ^3.0.0

12.0.1

• Fix Java VM service version bug.

12.0.0

• Update to version 4.13 of the spec.
• Add optional librariesAlreadyCompiled parameter to getSourceReport RPC.

11.10.0

• Add wsUri property to VmService. If set, this property can be used to associate a VmService instance to its targeted VM service based on its URI.

11.9.0

• Update to version 4.12 of the spec.
• Add TypeParametersRef; change supertype of TypeParameters to Obj.

11.8.0

• Update to version 4.11 of the spec.
• Add isGetter and isSetter properties to FuncRef and Func.

11.7.3

• Update to version 4.10 of the spec.
• Add deprecation notice to Breakpoint.isSyntheticAsyncContinuation.

11.7.2

• Make Event classes abstract to permit dap event stream extensions.

11.7.1

• Expose RPC error codes that were defined in package:dds.

11.6.0

• Update to version 4.7 of the spec.
• Add deprecation notice to Stack.awaiterFrames.
• Add deprecation notice to FrameKind.kAsyncActivation.

11.5.0

• Update to version 4.6 of the spec.
• Add getPerfettoCpuSamples RPC.
• Add deprecation notice to InstanceKind.TypeRef.

11.4.0

• Update to version 4.5 of the spec.
• Add getPerfettoVMTimeline RPC.

11.3.0

• Update to version 4.4 of the spec.
• Add label property to InstanceRef.
• Add kUserTag to InstanceKind.

11.2.1

• Prevent VmServerConnection from converting SentinelExceptions into RPCErrors.

11.2.0

• Update to version 4.3 of the spec.
• Add isSealed, isMixinClass, isBaseClass, isInterfaceClass, and isFinal properties to Class.

11.1.0

• Reduce number of type checks in toJson() methods.
• Update to version 4.2 of the spec.
• Add getInstancesAsList RPC.

11.0.1

• Fix bug where code would try to call .toJson() on ints.

11.0.0

• Change HttpProfileRequestRef.id type from int to String.
• Change SocketStatistic.id type from int to String.
• Change ext.dart.io.getHttpProfileRequest id parameter type from int to String.
• Change ext.dart.io.httpEnableTimelineLogging parameter from 'enable' to 'enabled'.

10.1.2

• Fix bug where code would try to call .toJson() on Strings.

10.1.0

• Update to version 4.1 of the spec.
• Add optional includeSubclasses and includeImplementers parameters to getInstances.

10.0.0

• Update to version 4.0 of the spec.
• Update for incorrectly documented types for WeakReference's target, WeakProperty's key and value, and MirrorReference's mirrorReferent.
• Add Set, Record, and RecordType to InstanceKind.
• Add deprecation notice to the decl property of BoundField.
• Add name property to BoundField.
• Add deprecation notice to the parentListIndex property of InboundReference.
• Change the type of the parentField property of InboundReference from FieldRef to FieldRef|String|int.
• Add deprecation notice to the parentListIndex property of RetainingObject.
• Change the type of the parentField property of RetainingObject from String to String|int.
• Remove deprecated timeSpan property from CpuSamples.
• Remove deprecated timeSpan property from CpuSamplesEvent.

9.4.0

• Update to version 3.61 of the spec.
• Add isolateGroupId property to @Isolate and Isolate.

9.3.0

• Update to version 3.60 of the spec.
• Add gcType property to Event.

9.2.0

• Update to version 3.59 of the spec.
• Add abstract flag to FuncRef.

9.1.0

• Remove required keyword from most of the named parameters in the constructors of the Dart API objects.

9.0.0

• Update to version 3.58 of the spec.
• Added optional local parameter to lookupResolvedPackageUris RPC.

8.3.0

• Update to version 3.57 of the spec.
• Added optional libraryFilters parameter to getSourceReport RPC.

8.2.2+1

• Documentation update for FieldRef and FuncRef.

8.2.2

• Updated the following optional fields to be nullable in SocketStatistic:
  • endTime
  • lastReadTime
  • lastWriteTime

8.2.1

• Changed type of UriList.uris from dynamic to List<String?>?.
• Remove example/vm_service_asserts.dart'

8.2.0

• Update to version 3.56 of the spec.
• Added optional line and column properties to SourceLocation.
• Added a new SourceReportKind, BranchCoverage, which reports branch level coverage information.

8.1.0

• Update to version 3.55 of the spec.
• Added streamCpuSamplesWithUserTag RPC.

8.0.0

• Update to version 3.54 of the spec.
• breaking Updated type of Event.cpuSamples from CpuSamples to CpuSamplesEvent, which is less expensive to generate and serialize.
• Added CpuSamplesEvent object.

7.5.0

• Update to version 3.53 of the spec.
• Added setIsolatePauseMode RPC.
• Deprecated setExceptionPauseMode in favor of setIsolatePauseMode.

7.4.0

• Update to version 3.52 of the spec.
• Added lookupResolvedPackageUris and lookupPackageUris RPCs and UriList type.

7.3.0

• Update to version 3.51 of the spec.
• Added optional reportLines parameter to getSourceReport RPC.

7.1.1

• Update to version 3.48 of the spec.
• Added shows and hides properties to LibraryDependency.
• Added Profiler stream, UserTagChanged event kind, and updatedTag and previousTag properties to Event.
• Fixed bug where a response without a type would cause a null type failure (dart-lang/sdk#46559).

7.1.0

• Update to version 3.46 of the spec.
• Move sourcePosition properties into ClassRef, FieldRef, and FuncRef.

7.0.0

• breaking bug fix: Fixed issue where response parsing could fail for Context.
• Add support for setBreakpointState RPC and updated Breakpoint class to include enabled property.

6.2.0

• Added support for getHttpProfile and clearHttpProfile dart:io service extensions.

6.1.1

• Callsite StackTraces are now attached to RPCErrors and SentinelExceptions.
• Added identityHashCode property to InstanceRef and Instance.

6.1.0+1

• Documentation update.

6.1.0

• breaking bug fix: Fixed issue where the root object was omitted from HeapSnapshot.classes and the sentinel HeapSnapshotObject was omitted from HeapSnapshot.objects
• Added identityHashCode property to HeapSnapshotObject, which can be used to compare objects across heap snapshots.
• Added successors iterable to HeapSnapshotObject, which provides a convenient way to access children of a given object.
• Added klass getter to HeapSnapshotObject.
• Fixed issue where null could be returned instead of InstanceRef of type Null.
• Added getAllocationTraces and setTraceClassAllocation RPCs.
• Updated CpuSample to include identityHashCode and classId properties.
• Updated Class to include traceAllocations property.

6.0.1

• Stable null-safe release.

6.0.1-nullsafety.1

• Fix issue where some Instance properties were not being populated correctly.

6.0.1-nullsafety.0

• Fix versioning for pub.

6.0.0-nullsafety.4

• Fixed issue where response parsing could fail for SourceReportRange.coverage if no coverage information was provided.

6.0.0-nullsafety.3

• Fixed issue where Response.type and classes which override Response.type were returning the name of the package:vm_service reference object (e.g., InstanceRef) instead of the type specified in the specification (e.g., @Instance).

6.0.0-nullsafety.2

• breaking Updated signature of Field.staticValue to dynamic in order to properly allow for uninitialized sentinel values.

6.0.0-nullsafety.1

• breaking Null safety migration, take two. Assume all object fields are nullable.

6.0.0-nullsafety-dev

• breaking Migrate to use null safety.

5.5.1

• Fix issue where VmService.onDone could complete before the provided DisposeHandler had finished executing.

5.5.0

• Update to version 3.42.0 of the spec.
• Added optional limit parameter to getStack RPC.

5.4.0

• Update to version 3.41.0 of the spec.
• Added PortList class.
• Added getPorts RPC.
• Added optional properties portId, allocationLocation, and debugName to InstanceRef and Instance.

5.3.1

• Rename State class to _State to avoid class name conflicts with Flutter.

5.3.0

• Added support for dart:io extensions version 1.5.
• Added combination getter/setter socketProfilingEnabled.
• Deprecated startSocketProfiling and pauseSocketProfiling.
• Update to version 3.40.0 of the spec.
• Added IsolateFlag class.
• Added isolateFlags property to Isolate.

5.2.0

• Added support for dart:io extensions version 1.3.
• Added combination getter/setter httpEnableTimelineLogging.
• Deprecated getHttpEnableTimelineLogging and setHttpEnableTimelineLogging.

5.1.0

• Added support for dart:io extensions version 1.2.
• Added getOpenFiles, getOpenFileById, getSpawnedProcesses, and getSpawnedProcessById RPCs.
• Added OpenFileList, OpenFileRef, OpenFile, SpawnedProcessList, SpawnedProcessRef, and SpawnedProcess objects.

5.0.0

• breaking: Update to version 3.39.0 of the spec.
  • Removes ClientName and WebSocketTarget objects
  • Removes getClientName, getWebSocketTarget, requirePermissionToResume, and setClientName RPCs.
• Added isSystemIsolate property to IsolateRef and Isolate.
• Added isSystemIsolateGroup property to IsolateGroupRef and IsolateGroup.
• Added serviceIsolates and serviceIsolateGroups properties to VM.
• Fixed issue where VmServerConnection would always response with a string ID even if the request ID was not a string.

4.2.0

• Update to version 3.37.0 of the spec.
• Added getProcessMemoryUsage RPC and ProcessMemoryUsage and ProcessMemoryItem objects.
• Added getWebSocketTarget RPC and WebSocketTarget object.

4.1.0

• Update to version 3.35.0 of the spec.
• Expose more @required parameters on the named constructors of VM service objects.

4.0.4

• Update to version 3.34.0 of the spec.
• Fixed issue where TimelineEvents was not a valid service event kind.
• Fixed issue where invoking a service extension with no arguments would result in a TypeError during request routing.
• Added TimelineStreamSubscriptionsUpdate event, which is broadcast when setVMTimelineFlags is used to change the set of currently recording timeline streams.

4.0.3

• Update to version 3.33.0 of the spec.
• Add static error code constants to RPCError.
• Update the toString() method or RPCError and add a toMap() method.

4.0.2

• Fixed issue where RPC format did not conform to the JSON-RPC 2.0 specification.
• Added getClassList RPC.

4.0.1

• Improved documentation.
• Fixed analysis issues.

4.0.0

• breaking: RPCs which can return a Sentinel will now throw a SentinelException if a Sentinel is received as a response.
• breaking: RPCs which can return multiple values now return Future<Response> rather than Future<dynamic>.
• RPCError now implements Exception.

3.0.0

• breaking: RPCs which have an isolateId parameter now return Future<dynamic> as a Sentinel can be returned if the target isolate no longer exists.

2.3.3

• Classes now implement their corresponding reference types to handle cases where the service returns a more specific type than promised.

2.3.2

• Added getClientName, setClientName, and requireResumePermission methods.
• Added ClientName class.

2.3.1

• Fixed issue where dart:io extensions were not being exported.

2.3.0

• Added getHttpEnableTimelineLogging and setHttpEnableTimelineLogging methods.
• Added HttpTimelineLoggingState class.

2.2.1

• Fixed issue where TimelineEvent.toJson always returned an empty map.

2.2.0

• Added support for interacting with dart:io service extensions.
• Bumped minimum SDK requirement to 2.6.0.

2.1.4

• Fixed issue where TimelineEvent always had no content.

2.1.3

• Fixed issue where exception would be thrown when attempting to parse a List entry in a response which is not present. This occurs when connected to a service which does not yet support the latest service protocol supported by this package.

2.1.2

• Requests which have not yet completed when VmService.dispose is invoked will now complete with an RPCError exception rather than a String exception.

2.1.1

• Added getLineNumberFromTokenPos and getColumnNumberFromTokenPos methods to Script.

2.1.0

• Added HeapSnapshotGraph class which parses the binary events posted to the HeapSnapshot stream after a requestHeapSnapshot invocation.
• Fixed issue where listening to EventStream.kHeapSnapshot and calling requestHeapSnapshot would throw an exception.

2.0.0

• breaking: VM service objects which have fields now have constructors with named parameters for each field. Required fields are annotated with @required.

1.2.0

• Support service protocol version 3.27:
  • Added getCpuSamples and clearCpuSamples methods
  • Added CpuSamples, CpuSample, and ProfileFunction classes.

1.1.2

• Fixed issue where closureFunction and closureContext were only expected in Instance objects rather than InstanceRef.

1.1.1

• Fixed issue serializing list arguments for certain VM service methods.
  • Issue #37872

1.1.0

• Support service protocol version 3.25:
  • Added getInboundReferences, getRetainingPath methods
  • Added InboundReferences, InboundReference, RetainingPath, and RetainingObject objects

1.0.1

• Support service protocol version 3.24:
  • Added operatingSystem property to VM object

1.0.0+1

• Updated description and homepage.

1.0.0

• Migrated vm_service_lib into the Dart SDK.
• Renamed from package:vm_service_lib to package:vm_service.
• Switched versioning system to follow semantic versioning standards instead of pinning versions to match the service protocol version.

3.22.2

• Fix registerService RPC and Service stream not being handled correctly.
• Fixed failing tests.

3.22.1

• breaking: Changed type of library property in Class objects from ObjectRef to LibraryRef.

3.22.0

• The registerService RPC and Service stream are now public.
• Event has been updated to include the optional service, method, and alias properties.

3.21.1

• breaking: Fixed issue where an InstanceRef of type null could be returned instead of null for non-InstanceRef properties and return values. As a result, some property and return types have been changed from Obj to their correct types.

3.21.0

• support service protocol version 3.21

3.20.0+2

• allow optional params in getVMTimeline

3.20.0+1

• handle null isolate ids in callServiceExtension
• add backwards compatibility for InstanceSet and AllocationProfile

3.20.0

• rev to 3.20.0; expose public methods added in 3.17 - 3.20 VM Service Protocol versions

3.17.0+1

• generate a list of available event streams

3.17.0

• rev to 3.17.0; expose the Logging event and the getMemoryUsage call

3.15.1+2

• fix handling of errors in registered service callbacks to return valid JSON-RPC errors and avoid the client getting "Service Disappeared" responses

3.15.1+1

• rename getVmWsUriFromObservatoryUri to convertToWebSocketUrl
• fix an assignment issue in evaluate

3.15.1

• Add getVmWsUriFromObservatoryUri, a helper function to convert observatory URIs into the required WebSocket URI for connecting to the VM service.

3.15.0

• support service protocol version 3.15
• fix an issue decoding null Script.tokenPosTable values

3.14.3-dev.4

• Add support for the _Service stream in the VmServerConnection directly.

3.14.3-dev.3

• Add support for automatically delegating service extension requests to the client which registered them.
  • This is only for services that are registered via the vm service protocol, services registered through dart:developer should be handled by the VmServiceInterface implementation (which should invoke the registered callback directly).
• Added a ServiceExtensionRegistry class, which tracks which clients have registered which service extensions.
• breaking: Renamed VmServer to VmServerConnection.
  • One VmServerConnection should be created per client connection to the server. These should typically all share the same underlying VmServiceInterface instance, as well as the same ServiceExtensionRegistry instance.

3.14.3-dev.2

• Add callServiceExtension method to the VmServiceInterface class.
  • The VmServer will delegate all requests whose methods start with ext. to that implementation.

3.14.3-dev.1

• Add VmServiceInterface and VmServer classes, which can handle routing jsonrpc2 requests to a VmServiceInterface instance, and serializing the responses back.

3.14.3-dev.0

• Add toJson methods to all classes.

3.14.2

• fix code generation for the getSourceReport call

3.14.1

• address an encoding issue with stdout / stderr text

3.14.0

• regenerate for v3.14
• bump to a major version numbering scheme

0.3.10+2

• work around an issue de-serializing Instance.closureContext

0.3.10+1

• fix an issue de-serializing some object types

0.3.10

• regenerate for v3.12
• expose isolate.getScripts()
• expose isolate.getInstances()

0.3.9+2

• handle nulls for Script.source
• fix a decoding issue for Script.tokenPosTable

0.3.9+1

• rev to version 3.9 of the spec
• expose invoke

0.3.9

• Rename the Null type to NullVal

0.3.8

• upgrades for Dart 2 dependencies

0.3.7

• ensure the library works with Dart 2
• regenerate the library based on the 3.8-dev spec
• now require a minimum of a 2.0.0-dev Dart SDK
• update to not use deprecated dart:convert constants

0.3.6

• workaround for an issue with the type of @Library refs for VM objects

0.3.5+1

• bug fix for deserializing Instance objects

0.3.5

• improve access to the profiling APIs

0.3.4

• more strong mode runtime fixes
• expose some undocumented (and unsupported) service protocol methods

0.3.3

• fix strong mode issues at runtime (with JSLists and Lists)
• expose the ability to evaluate in the scope of another object
• expose the async causal frame info
• expose the awaiterFrames field
• expose the frameIndex param for the step call

0.3.2+1

• fix a strong mode issue in the generated Dart library

0.3.2

• expose the PausePostRequest event

0.3.1

• fix a parsing issue with ExtensionData

0.2.4

• expose the service protocol timeline API
• add the new None event type

0.2.3

• include the name of the calling method in RPC errors

0.2.2

• fixed several strong mode analysis issues

0.2.1

• upgrade to service protocol version 3.3

0.2.0

• upgrade to service protocol version 3.2

0.1.2

• fixed a bug with the ServiceExtensionAdded event

0.1.1

• expose the new 'Extension' event information

0.1.0

• rev to 0.1.0; declare first stable API version

0.0.13

• improve the toString() message for RPCError

0.0.12

• bug fix for parsing MapAssociations

0.0.11

• bug fix to the service extension API

0.0.10

• expose a service extension API

0.0.9

• update to the latest spec to capture the Event.inspectee field

0.0.8

• allow listening to arbitrary event types
• use Strings for the enum types (to allow for unknown enum values)

0.0.7

• make the diagnostic logging synchronous
• remove a workaround for a VM bug (fixed in 1.13.0-dev.7.3)
• several strong mode fixes

0.0.6

• added exceptionPauseMode to the Isolate class
• added hashCode and operator== methods to classes supporting object identity
• work around a VM bug with the type field of BoundVariable and BoundField

0.0.5

• added more dartdocs
• moved back to using Dart enums
• changed from optional positional params to optional named params

0.0.4

• enum redux

0.0.3

• update to use a custom enum class
• upgrade to the latest service protocol spec

0.0.2

• added the setExceptionPauseMode method
• fixed an issue with enum parsing

0.0.1

• first publish
• upgraded the library to the 3.0 version of the service protocol
• upgraded the library to the 2.0 version of the service protocol
• copied basic Dart API generator from Atom Dart Plugin https://github.com/dart-atom/dartlang/tree/master/tool
• refactored Dart code to generate Java client as well as Dart client