@spider-cloud/spider-client/dist/utils/stream-reader.js

Isomorphic Javascript SDK for Spider Cloud services

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.streamReader = void 0;
const process_chunk_1 = require("./process-chunk");
// Stream the response via callbacks.
const streamReader = async (res, cb) => {
    var _a;
    if (res.ok) {
        const reader = (_a = res.body) === null || _a === void 0 ? void 0 : _a.getReader();
        const decoder = new TextDecoder();
        const processChunk = (0, process_chunk_1.createJsonLineProcessor)(cb);
        if (reader) {
            while (true) {
                const { done, value } = await reader.read();
                if (done) {
                    break;
                }
                const chunk = decoder.decode(value, { stream: true });
                processChunk(chunk);
            }
            processChunk(decoder.decode(new Uint8Array(), { stream: false }));
        }
    }
};
exports.streamReader = streamReader;