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src/gossamer/message_port.ffi.ts
import type * as $messagePort from "$/gossamer/gossamer/message_port.mjs";
import { toResult } from "~/utils/result.ts";
export type MessagePort$ = MessagePort;
export const post_message: typeof $messagePort.post_message = (port, data) => {
return toResult.fromThrows(() => {
port.postMessage(data);
return undefined;
});
};
export const start: typeof $messagePort.start = (port) => {
port.start();
};
export const close: typeof $messagePort.close = (port) => {
port.close();
};
export const on_message: typeof $messagePort.on_message = (port, handler) => {
port.onmessage = (event) => handler(event);
};
export const on_message_error: typeof $messagePort.on_message_error = (
port,
handler,
) => {
port.onmessageerror = (event) => handler(event);
};