Response length getting chopped off while serving request from Apisix gateway

[rahulracker7539]

Hi Everyone,

I have deployed the apisix and able to serve the traffic through the API gateway after whitelisting the domain and configuring upstream to send the traffic to. my current problem is whenever application team is doing load testing then they are getting "Unexpected End Of File position 60791: null" at some point. when we do normal curl request then we are getting expected traffic.

While investigating the above we found that response payload has syntax error for few of the requests and it seems that response was too long and got chopped off.

Is there any limitation in apisix on response length ?

I have done some tweaking in nginx settings but it doesn't help.

can someone provide any instruction or ways to fix this ?