Method send_ping

perro_source/api_modules/perro_networking/src/websocket.rs:381–385

(&mut self, bytes: Vec<u8>)

        })?);
        self.send_binary(bytes)
    }

    pub fn send_variant(&mut self, value: &Variant) -> NetResult<()> {
        let text = json::to_string(value)
            .map_err(|err| NetError::new(NetErrorKind::InvalidFrame, err.to_string()))?;
        self.send_text(text)
    }