What is inport: 5200 ?

[suryacaprice]

i can see inport: 5200 as required but I dont see any further details and what that port number is in any documentation . Does anyone have any idea on what inport: 5200 is ?

[caobo171]

it's the port to bind with your localhost, it's used for machines that using UDP connect

[caobo171]

Check my repo , I 've already fixed many bugs in this module
:https://github.com/caobo171/node-zklib

[Michel0305]

Check my repo , I 've already fixed many bugs in this module :https://github.com/caobo171/node-zklib

Now the latest attendance machine and the client need a password when connecting, I recently used nodejs + zktceo-js to try to access the central control machine, and found that I passed in comm_key some devices can access the data, but the device with the most recent production date cannot access the corresponding data, prompt 6001, device model BK200, zFace1300 are not available,this is my code const devices = [
// { ip: '192.168.81.247', port: 4370, timeout: 10000, inport: 4370, comm_key: 888888 },
// { ip: '192.168.81.248', port: 4370, timeout: 10000, inport: 4370, comm_key: 888888 },
// { ip: '192.168.81.235', port: 4370, timeout: 10000, inport: 4370, comm_key: 888888 },
{ ip: '192.168.81.230', port: 4370, timeout: 10000, inport: 5200, comm_key: 888888 },
// { ip: '192.168.81.249', port: 4370, timeout: 10000, inport: 4370 }
]
const test = async () => {
let userRecord = [];
for (const el of devices) {
const zkInstance = new Zkteco(el.ip, el.port, el.timeout, el.inport, el.comm_key);
try {
await zkInstance.createSocket();
const attendances = await zkInstance.getAttendances();
if (attendances.data.length == 0) continue;
console.log(IP:${el.ip}, 笔数:${attendances.data.length})
attendances.data.map(v => {
const { sn, user_id, record_time, type, state, ip } = v;
const recordTime = moment(new Date(record_time));
const checkStartTime = moment().subtract(1, 'days').startOf('day');
if (recordTime.isSameOrAfter(checkStartTime) == true) {
userRecord.push({ sn, user_id, record_time: recordTime.format("YYYY-MM-DD HH:mm:ss"), type, state, ip });
}
})
} catch (error) {
console.log(error);
continue;
}
if (zkInstance) {
try {
await zkInstance.disconnect();
console.log('disconnected')
} catch (error) {
console.error('Error closing the socket:', error);
}
}
}
console.log(userRecord.length)

}