requestHeapSnapshot method Null safety
- String isolateId
override
Requests a dump of the Dart heap of the given isolate.
This method immediately returns success. The VM will then begin delivering
binary events on the HeapSnapshot
event stream. The binary data in these
events, when concatenated together, conforms to the SnapshotGraph
type.
The splitting of the SnapshotGraph into events can happen at any byte
offset.
If isolateId
refers to an isolate which has exited, then the Collected
Sentinel is returned.
This method will throw a SentinelException in the case a Sentinel is returned.
Implementation
@override
Future<Success> requestHeapSnapshot(String isolateId) =>
_call('requestHeapSnapshot', {'isolateId': isolateId});