apn write failed: The pending stream has been canceled (caused by: )

[rahulss-ksolves]

I am encountering an error when using the latest version of the node-pushnotifications library for sending push notifications via APNs.

[ { regId: '3d03d9ccdd47d07133e12e1ef455dbb6109d2bb7e928ed5ba98e13a887c4d953', error: VError: apn write failed: The pending stream has been canceled (caused by: ) at ClientHttp2Stream.<anonymous> (/var/www/html/project-dev/api/node_modules/@parse/node-apn/lib/client.js:276:19) at ClientHttp2Stream.emit (node:events:518:28) at emitErrorNT (node:internal/streams/destroy:169:8) at emitErrorCloseNT (node:internal/streams/destroy:128:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21) { jse_shortmsg: 'apn write failed', jse_cause: [Error], jse_info: {}, cause: [Function: ve_cause] }, errorMsg: 'apn write failed: The pending stream has been canceled (caused by: )' } ]

Steps to Reproduce:

1. Use the latest node-pushnotifications library.
2. Attempt to send a push notification to an iOS device using a valid regId.
3. Observe the error returned.

Additional Information:

1. Node.js version: [v18.20.0]
2. node-pushnotifications version: [3.1.1]
3. Configuration -

const iosSettings = {
            apn: {
                token: {
                    key: fs.readFileSync(GLOBALS.P8_CERTIFICATE_NAME),
                    keyId: GLOBALS.KEY_ID,
                    teamId: GLOBALS.TEAM_ID,
                },
                production: false,
            },
        };
const push = new PushNotifications(iosSettings);
push.send(tokens, data, async (err, result) => {
    if (err) {
        console.error('Error sending push notification: ', err);
        
    } else {
        console.log(result[0].message);
    }
});

It appears that the error occurs when the APNs stream is canceled for some reason. The jse_shortmsg indicates apn write failed, and the jse_cause points to an [Error], but there is no further information on the underlying cause.

Would appreciate any guidance or insights on what might be causing this issue and how it can be resolved.