extData attribute TRACCAR 6.7.2

Khaled-Bribri14 days ago

Hello,

We are currently using TRACCAR 4.2, but extData is not included in the Aplicom decoder. I also tested with TRACCAR 6.7.2, and extData is still not included in the decoder.
It seems that extData is not supported.

We need to retrieve a temperature value saved on extData from an aplicom device.

Is it possible to retrieve this attribute from the HEX data without making any changes to the AplicomProtocolDecoder.java?
Below is the raw HEX data:

2025-06-04 09:21:06  INFO: [67d8a930: aplicom < 172.50.45.94] HEX: 44c30140a5a2025680005603ffffba00f0683ff3e1683ff3de02dc35cd00636d1c1356562b8200111ad105db00006f1e0ff20000000000000000000000000821af9e000024030a000000000000ff0218000d00000000000000002821d8ff080000310094

Thanks
Khaled

aplicom-device-data.png

Anton Tananaev14 days ago

Is it possible to retrieve this attribute from the HEX data without making any changes to the AplicomProtocolDecoder.java?

It would be easier to make changes to the protocol decoder.

Caused by: java.sql.SQLTransientConnectionException: HikariPool-1 - Connection is not available, request timed out after 30009ms (total=10, active=10, idle=0, waiting=21)

I am facing this issue when i am sending data packets to more no of devices how i resolved this issue???"