@temporalio/worker
Version:
Temporal.io SDK Worker sub-package
105 lines • 3.74 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.Client = void 0;
const node_http_1 = __importDefault(require("node:http"));
const pkg_1 = __importDefault(require("../pkg"));
/**
* "High level" HTTP client, used to avoid adding more dependencies to the worker package.
*
* DO NOT use this in a real application, it's meant to only be used for calling a "runner" (e.g. VS Code debugger
* extension).
*/
class Client {
options;
constructor(options) {
this.options = options;
}
async post(url, options, body) {
const request = node_http_1.default.request(`${this.options.baseUrl}/${url}`, {
...options,
method: 'POST',
headers: {
'Temporal-Client-Name': 'temporal-typescript',
'Temporal-Client-Version': pkg_1.default.version,
'Content-Length': body.length,
...options?.headers,
},
});
if (body) {
await new Promise((resolve, reject) => {
request.once('error', reject);
request.write(body, (err) => {
request.off('error', reject);
if (err) {
reject();
}
else {
resolve();
}
});
request.end();
});
}
const response = await new Promise((resolve, reject) => {
request.once('error', reject);
request.once('response', resolve);
});
if (response.statusCode !== 200) {
let message = response.statusMessage;
try {
const responseBody = await Client.readAll(response);
message = JSON.parse(responseBody.toString())?.error ?? message;
}
catch {
// ignore
}
throw new Error(`Bad response code from VS Code: ${response.statusCode}: ${message}`);
}
return response;
}
async get(url, options) {
const request = node_http_1.default.get(`${this.options.baseUrl}/${url}`, {
...options,
headers: {
'Temporal-Client-Name': 'temporal-typescript',
'Temporal-Client-Version': pkg_1.default.version,
...options?.headers,
},
});
const response = await new Promise((resolve, reject) => {
request.once('error', reject);
request.once('response', resolve);
});
if (response.statusCode !== 200) {
let message = response.statusMessage;
try {
const responseBody = await Client.readAll(response);
message = JSON.parse(responseBody.toString())?.error ?? message;
}
catch {
// ignore
}
throw new Error(`Bad response code from VS Code: ${response.statusCode}: ${message}`);
}
return response;
}
static async readAll(response) {
const chunks = Array();
for await (const chunk of response) {
chunks.push(chunk);
}
return Buffer.concat(chunks);
}
static contentLength(response) {
const contentLength = response.headers['content-length'];
if (!contentLength) {
throw new Error('Empty response body when getting history');
}
return parseInt(contentLength);
}
}
exports.Client = Client;
//# sourceMappingURL=client.js.map