Need to handle websocket data for 10,000 symbols.

So, is it working fine right now ?
I need to subscribe channel for 10,000 symbols at a time but it's returning me message for connection close.

 

Yes it is working fine now, but remember, as I previously stated: a) I am now using the NATS interface, not WebSockets; and b) I don't know if there is a NATS interface for historical data.

 

what is the latency of level 1 quotes? is it better than iqfeed?

 

Please can you guide me that how can I use NATS for Polygon.io websocket ?
I need to catch live data from Polygon.io using websocket and also need to make process those data with same speed of receiving response from server.