Question

Teltonika FMB910 device creates a new TCP connection every time a packet is sent and closes it after sending. Is this normal operation of the device? I expected the TCP connection to be persistent. If this is not normal, then why can this be?

Answer 1

Hello,

Please check your records settings (GPRS->Records Settings) and Data Acqusition settings:

https://wiki.teltonika-gps.com/view/FMB910_GPRS_settings#Records_Settings

https://wiki.teltonika-gps.com/view/FMB910_Data_acquisition_settings

Regards

Comments

Checked it out. Sleep mode is disabled, the value of the "Open Link Timeout" parameter is maximum, the sorting of records is "Newest".
 

Each new packet sending begins with establishing a TCP connection and transmitting IMEI, while the device always has a different IP. Maybe you should send logs, screenshots or test code?

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Hello.

"Each new packet sending begins with establishing a TCP connection and transmitting IMEI, while the device always has a different IP" - Why schould device IP change every time it sends new packet ?

Please visit our Wiki page for detailed description about codecs:

https://wiki.teltonika-gps.com/view/Codec

Regards

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It's not even about changing the IP, but about multiple connections. I don’t understand why this is happening. There are no problems with parsing the package. There are problems with multiple connection establishment.

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YES. You are brilliant. Thank you.

_{happy wheels}