53 lines
1.2 KiB
JavaScript
53 lines
1.2 KiB
JavaScript
import * as ws from "ws";
|
|
import * as net from "net";
|
|
|
|
const hostname = "192.168.1.219";
|
|
const port = 29999;
|
|
|
|
function getBinarySize(string) {
|
|
return Buffer.byteLength(string, "utf8");
|
|
}
|
|
|
|
// export function contactServer(callback, errorCallback) {
|
|
// let client = new net.Socket();
|
|
|
|
// let c_port = global.ctx.lights.port || port;
|
|
// let c_addr = global.ctx.lights.addr || hostname;
|
|
// client.connect(c_port, c_addr, () => {
|
|
// });
|
|
|
|
// client.on('data', (dat) => {
|
|
// let arr = JSON.parse(dat);
|
|
// callback(arr);
|
|
// client.destroy();
|
|
// })
|
|
// }
|
|
|
|
export default function req(data, callback, errorCallback) {
|
|
let string_data = data;
|
|
let size = getBinarySize(string_data);
|
|
if (size > 9999) {
|
|
errorCallback("too long");
|
|
return;
|
|
}
|
|
|
|
let c_port = global.ctx.lights.port || port;
|
|
let c_addr = global.ctx.lights.addr || hostname;
|
|
let url = `ws://${c_addr}:${c_port}`;
|
|
|
|
let client = new ws.WebSocket(url);
|
|
|
|
client.on("open", () => {
|
|
client.send(string_data);
|
|
});
|
|
client.on("message", (dat) => {
|
|
callback(String(dat));
|
|
client.close();
|
|
});
|
|
|
|
client.on("error", (e) => {
|
|
client.terminate();
|
|
errorCallback(e);
|
|
});
|
|
}
|