When running Jest for the tests, you can check, if there are any open handles.
jest --forceExit --detectOpenHandles
While runnning, Jest is able to detect 3 open handles:
`Jest has detected the following 3 open handles potentially keeping Jest from exiting:
● TCPWRAP
67 | debug = false;
68 |
> 69 | constructor(private webSocketFactory = (url: string) => new WebSocket.WebSocket(url)) {
| ^
70 | this.verdictPromises = new Map<string, VerdictPromise>();
71 | }
72 |
at Object.tlsConnect [as createConnection] (node_modules/.pnpm/ws@8.18.0/node_modules/ws/lib/websocket.js:1071:14)
at initAsClient (node_modules/.pnpm/ws@8.18.0/node_modules/ws/lib/websocket.js:868:28)
at new WebSocket (node_modules/.pnpm/ws@8.18.0/node_modules/ws/lib/websocket.js:88:7)
at Vaas.webSocketFactory (src/Vaas.ts:69:59)
at src/Vaas.ts:299:23
at Vaas.connect (src/Vaas.ts:298:12)
at tests/test.ts:84:33
at tests/test.ts:31:71
at Object.<anonymous>.__awaiter (tests/test.ts:27:12)
at tests/test.ts:84:21
at tests/test.ts:84:58
at tests/test.ts:31:71
at Object.<anonymous>.__awaiter (tests/test.ts:27:12)
at Object.<anonymous> (tests/test.ts:80:82)
● TCPWRAP
67 | debug = false;
68 |
> 69 | constructor(private webSocketFactory = (url: string) => new WebSocket.WebSocket(url)) {
| ^
70 | this.verdictPromises = new Map<string, VerdictPromise>();
71 | }
72 |
at Object.tlsConnect [as createConnection] (node_modules/.pnpm/ws@8.18.0/node_modules/ws/lib/websocket.js:1071:14)
at initAsClient (node_modules/.pnpm/ws@8.18.0/node_modules/ws/lib/websocket.js:868:28)
at new WebSocket (node_modules/.pnpm/ws@8.18.0/node_modules/ws/lib/websocket.js:88:7)
at Vaas.webSocketFactory (src/Vaas.ts:69:59)
at src/Vaas.ts:299:23
at Vaas.connect (src/Vaas.ts:298:12)
at tests/test.ts:382:35
at tests/test.ts:31:71
at Object.<anonymous>.__awaiter (tests/test.ts:27:12)
at tests/test.ts:382:23
at tests/test.ts:382:62
at tests/test.ts:31:71
at Object.<anonymous>.__awaiter (tests/test.ts:27:12)
at Object.<anonymous> (tests/test.ts:379:58)
● TLSWRAP
13 |
14 | const instance = axios.default.create();
> 15 | const response = await instance.post(tokenEndpoint, formData, {
| ^
16 | headers: { "Content-Type": "application/x-www-form-urlencoded" },
17 | });
18 | return response.data.access_token;
at RedirectableRequest.Object.<anonymous>.RedirectableRequest._performRequest (node_modules/.pnpm/follow-redirects@1.15.6/node_modules/follow-redirects/index.js:326:24)
at new RedirectableRequest (node_modules/.pnpm/follow-redirects@1.15.6/node_modules/follow-redirects/index.js:100:8)
at Object.request (node_modules/.pnpm/follow-redirects@1.15.6/node_modules/follow-redirects/index.js:532:14)
at dispatchHttpRequest (node_modules/.pnpm/axios@1.7.7/node_modules/axios/lib/adapters/http.js:464:21)
at node_modules/.pnpm/axios@1.7.7/node_modules/axios/lib/adapters/http.js:152:5
at wrapAsync (node_modules/.pnpm/axios@1.7.7/node_modules/axios/lib/adapters/http.js:132:10)
at http (node_modules/.pnpm/axios@1.7.7/node_modules/axios/lib/adapters/http.js:170:10)
at Axios.dispatchRequest (node_modules/.pnpm/axios@1.7.7/node_modules/axios/lib/core/dispatchRequest.js:51:10)
at Axios._request (node_modules/.pnpm/axios@1.7.7/node_modules/axios/lib/core/Axios.js:173:33)
at Axios.request (node_modules/.pnpm/axios@1.7.7/node_modules/axios/lib/core/Axios.js:40:25)
at Axios.httpMethod [as post] (node_modules/.pnpm/axios@1.7.7/node_modules/axios/lib/core/Axios.js:212:19)
at Function.wrap (node_modules/.pnpm/axios@1.7.7/node_modules/axios/lib/helpers/bind.js:5:15)
at src/getTokenWithClientCredentialsGrant.ts:15:35
at src/getTokenWithClientCredentialsGrant.ts:31:71
at Object.<anonymous>.__awaiter (src/getTokenWithClientCredentialsGrant.ts:27:12)
at getTokenWithClientCredentialsGrant (src/getTokenWithClientCredentialsGrant.ts:42:12)
at ClientCredentialsGrantAuthenticator.getToken (src/ClientCredentialsGrantAuthenticator.ts:11:46)
at tests/test.ts:49:35
at tests/test.ts:31:71
at Object.<anonymous>.__awaiter (tests/test.ts:27:12)
at createVaasWithClientCredentialsGrantAuthenticator (tests/test.ts:70:12)
at tests/test.ts:358:28
at tests/test.ts:31:71
at Object.<anonymous>.__awaiter (tests/test.ts:27:12)
at Object.<anonymous> (tests/test.ts:357:58)
When running Jest for the tests, you can check, if there are any open handles.
jest --forceExit --detectOpenHandlesWhile runnning, Jest is able to detect 3 open handles:
`Jest has detected the following 3 open handles potentially keeping Jest from exiting:
● TCPWRAP
● TCPWRAP
● TLSWRAP
`