I have an android app that sends a request to the server via Volley. The communication is fine but I see unnecessary packets(no.385 ~ no.387) as below. These packets are always sent 5 minutes after the last packet is sent. Please let me know why the client sends the packets to the server and how I can avoid sending these packets.
client : 10.x.x.x server : 52.x.x.x
Packets 385-387 are relevant here: image of my wireshark capture
