Within a worker thread, worker.getEnvironmentData() returns a clone of data passed to the spawning thread's worker.setEnvironmentData(). Every new Worker receives its own copy of the environment data automatically.

isMarkedAsUntransferable

external fun isMarkedAsUntransferable(value: Any): Boolean

Check if an object is marked as not transferable with {@link markAsUntransferable}.

markAsUncloneable

external fun markAsUncloneable(value: Any)

Mark an object as not cloneable. If object is used as message in a port.postMessage() call, an error is thrown. This is a no-op if object is a primitive value.

markAsUntransferable

external fun markAsUntransferable(value: Any)

Mark an object as not transferable. If object occurs in the transfer list of a port.postMessage() call, it is ignored.

moveMessagePortToContext

external fun moveMessagePortToContext(port: ERROR CLASS: Symbol not found for MessagePort, contextifiedSandbox: Context): ERROR CLASS: Symbol not found for MessagePort

Transfer a MessagePort to a different vm Context. The original port object is rendered unusable, and the returned MessagePort instance takes its place.

postMessageToThread

suspend external fun postMessageToThread(threadId: Number, value: Any?, timeout: Number = definedExternally): ERROR CLASS: Symbol not found for js.core.Void

suspend external fun postMessageToThread(threadId: Number, value: Any?, transferList: ERROR CLASS: Symbol not found for js.array.ReadonlyArray<{node/workerThreads/Transferable=} kotlin/Any>, timeout: Number = definedExternally): ERROR CLASS: Symbol not found for js.core.Void

postMessageToThreadAsync

external fun postMessageToThreadAsync(threadId: Number, value: Any?, timeout: Number = definedExternally): ERROR CLASS: Symbol not found for Promise<ERROR CLASS: Symbol not found for js.core.Void>

Sends a value to another worker, identified by its thread ID.

external fun postMessageToThreadAsync(threadId: Number, value: Any?, transferList: ERROR CLASS: Symbol not found for js.array.ReadonlyArray<{node/workerThreads/Transferable=} kotlin/Any>, timeout: Number = definedExternally): ERROR CLASS: Symbol not found for Promise<ERROR CLASS: Symbol not found for js.core.Void>

receiveMessageOnPort

external fun receiveMessageOnPort(port: ERROR CLASS: Symbol not found for MessagePort): ReceiveMessageOnPortResult?

Receive a single message from a given MessagePort. If no message is available,undefined is returned, otherwise an object with a single message property that contains the message payload, corresponding to the oldest message in the MessagePort's queue.

setEnvironmentData

external fun setEnvironmentData(key: Serializable, value: Serializable = definedExternally)

The worker.setEnvironmentData() API sets the content of worker.getEnvironmentData() in the current thread and all new Worker instances spawned from the current context.