Getting userid 0

[rajucs]

I am getting userid 0 after 2000 Attendance log from my local machine.
how can increase the size? Please help

[vodvud]

Hi.
Solution is cleaning attendance records on device after you getting and inserting to DB

See #1 (comment)

[rajucs]

isn't there any option to get more than this data with out removing device data?

Not 2000 its give me userid 0 after 200 records. Then i fix it with using UID but its not solution. i think.

but it was okay some days ago.

[vodvud]

Hi!
Sometimes it can be depends device version or network stability.

The best solution is often to receive data from the device and clean it up, for example once an hour or less.

[rajucs]

Thanks For clarification.
#1 (comment)
So i am not able to load data more than 4000 and also getting 0 value if its more than 2000 attendance data

[rajucs]

I already delete all data and trying to add data to database only there is 150 row but still userid showing 0 don't understand.

[vodvud]

Hello!

Looks like your device send some different format of data.
Try to debug response here

php_zklib/zklib/src/Attendance.php

Line 32 in e277b4b

$u = unpack('H78', substr($attData, 0, 39));