source: trip-planner-front/node_modules/agent-base/src/promisify.ts@ 84d0fbb

Last change on this file since 84d0fbb was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago

initial commit

  • Property mode set to 100644
File size: 649 bytes
Line 
1import {
2 Agent,
3 ClientRequest,
4 RequestOptions,
5 AgentCallbackCallback,
6 AgentCallbackPromise,
7 AgentCallbackReturn
8} from './index';
9
10type LegacyCallback = (
11 req: ClientRequest,
12 opts: RequestOptions,
13 fn: AgentCallbackCallback
14) => void;
15
16export default function promisify(fn: LegacyCallback): AgentCallbackPromise {
17 return function(this: Agent, req: ClientRequest, opts: RequestOptions) {
18 return new Promise((resolve, reject) => {
19 fn.call(
20 this,
21 req,
22 opts,
23 (err: Error | null | undefined, rtn?: AgentCallbackReturn) => {
24 if (err) {
25 reject(err);
26 } else {
27 resolve(rtn);
28 }
29 }
30 );
31 });
32 };
33}
Note: See TracBrowser for help on using the repository browser.