WasmWorker class final
One or more isolates that run WebAssembly for the calling isolate.
final worker = await WasmWorker.spawn();
final module = await worker.compile(wasmBytes);
final instance = await module.instantiate({
'env': {'log': (int value) => print(value)},
});
print(await instance.invoke('add', [20, 22]));
await worker.dispose();
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- isDisposed → bool
-
Whether the worker has been released.
no setter
- pendingRequests → int
-
How many requests are in flight; useful for spreading load over a pool.
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
compile(
Uint8List bytes) → Future< RemoteModule> -
Compiles
bytesinside the worker. -
deserialize(
Uint8List blob) → Future< RemoteModule> - Loads a module from a blob produced by RemoteModule.serialize.
-
dispose(
) → Future< void> - Releases the worker's engine and store and stops its isolate.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
-
validate(
Uint8List bytes) → Future< bool> -
Whether
bytesis a valid module.
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Methods
-
spawn(
{void configure(WasmConfig config)?}) → Future< WasmWorker> - Starts a worker with its own engine and store.