xmrig-proxy with the monero node
Can xmrig-proxy be used with the monero node?
I tried to connect it to the Monero node but to no avail, the following errors appear in the node itself: 
```
2021-04-21 11:39:31.006 E [127.0.0.1:60242 INC] simple_http_connection_handler<t_connection_context>::handle_invoke_query_line(): Failed to match first line: {"id":1,"jsonrpc":"2.0","method":"login","params":{"login":"user","pass":"x","agent":"xmrig-proxy/6.12.0 (Linux x86_64) libuv/1.41.0 gcc/5.4.0","rigid":"proxy"}}
2021-04-21 11:39:31.006 E [127.0.0.1:60242 INC] simple_http_connection_handler::handle_char_out: Error state!!!
```