I have daily cron job for generating option chain for all FNO stocks. The job is split into multiple sequences in order not to send huge number of API requests and there is 1.5second delay between each API call. This has been running smoothly for months and has started giving problems today.
The error I get in NodeJS client is {"message":"No response from server with error code: ECONNABORTED","error_type":"NetworkException","data":null}
It looks like the calls to quote API are somehow limited from your side and that is why above error is thrown. Why is this being done when the delay between API calls is more than sufficient?