threads/dist/serializers.js

Web workers & worker threads as simple as a function call

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.DefaultSerializer = exports.extendSerializer = void 0;
function extendSerializer(extend, implementation) {
    const fallbackDeserializer = extend.deserialize.bind(extend);
    const fallbackSerializer = extend.serialize.bind(extend);
    return {
        deserialize(message) {
            return implementation.deserialize(message, fallbackDeserializer);
        },
        serialize(input) {
            return implementation.serialize(input, fallbackSerializer);
        }
    };
}
exports.extendSerializer = extendSerializer;
const DefaultErrorSerializer = {
    deserialize(message) {
        return Object.assign(Error(message.message), {
            name: message.name,
            stack: message.stack
        });
    },
    serialize(error) {
        return {
            __error_marker: "$$error",
            message: error.message,
            name: error.name,
            stack: error.stack
        };
    }
};
const isSerializedError = (thing) => thing && typeof thing === "object" && "__error_marker" in thing && thing.__error_marker === "$$error";
exports.DefaultSerializer = {
    deserialize(message) {
        if (isSerializedError(message)) {
            return DefaultErrorSerializer.deserialize(message);
        }
        else {
            return message;
        }
    },
    serialize(input) {
        if (input instanceof Error) {
            return DefaultErrorSerializer.serialize(input);
        }
        else {
            return input;
        }
    }
};