A connector that can be used when establishing connections, allowing to control whether
native-tls or rustls is used to create a TLS connection. Or TLS can be disabled with the
Plain variant.
The same as connect_async() but the one can specify a websocket configuration,
and a TLS connector to use. Please refer to connect_async() for more details.
disable_nagle specifies if the Nagle’s algorithm must be disabled, i.e.
set_nodelay(true). If you don’t know what the Nagle’s algorithm is, better
leave it to false.