Error in sync gateway logs

I am getting following error on sync gateway :

#50605: GET /xxxbucketnamexxx/_blipsync (as vvprodappdocstore)
2020-02-03T15:12:29.394Z [INF] HTTP+: #50605: --> 101 [54d8fc1f] Upgraded to BLIP+WebSocket protocol (as xxxusernamexxx) (0.0 ms)
2020-02-03T15:12:29.491Z [INF] HTTP: c:[54d8fc1f] #50605: --> BLIP+WebSocket connection error: unexpected EOF
2020-02-03T15:12:29.491Z [INF] HTTP: c:[54d8fc1f] #50605: --> BLIP+WebSocket connection closed
2020-02-03T15:12:29.492Z [ERR] c:[54d8fc1f] Invalid response to ‘changes’ message: RPY#1 – EOF. Body: – rest.(*blipSyncContext).Logf() at blip_sync.go:222

And and effect on the CBL side is one shot sync fails, then we restarts it but above error comes up again and app goes in infinite loop.

@priya.rajagopal/ @househippo Can you help on it.

Regards
Pankaj Sharma

@pankaj.sharma ,
Do you have a security appliance between CBL and SG?
I’ve seen all-in-one firewall/reverse proxy/load balancer mess with packets.

There is just F5 in between Syncgateway running inside K8s and the app.

@househippo can you ask other question?