51 lines
1.1 KiB
JavaScript
51 lines
1.1 KiB
JavaScript
import * as net from 'net';
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const hostname = '192.168.1.219';
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const port = 29999;
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function getBinarySize(string) {
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return Buffer.byteLength(string, 'utf8');
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}
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// export function contactServer(callback, errorCallback) {
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// let client = new net.Socket();
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// let c_port = global.ctx.lights.port || port;
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// let c_addr = global.ctx.lights.addr || hostname;
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// client.connect(c_port, c_addr, () => {
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// });
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// client.on('data', (dat) => {
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// let arr = JSON.parse(dat);
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// callback(arr);
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// client.destroy();
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// })
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// }
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export default function req(data, callback, errorCallback) {
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let string_data = JSON.stringify(data);
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let size = getBinarySize(string_data);
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if (size > 9999) {
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errorCallback("too long");
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return;
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}
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let client = new net.Socket();
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let c_port = global.ctx.lights.port || port;
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let c_addr = global.ctx.lights.addr || hostname;
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client.connect(c_port, c_addr, () => { });
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client.on('connect', () => {
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client.write(string_data);
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})
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client.on('data', (dat) => {
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callback(dat);
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client.destroy();
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})
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client.on('error', (e) => {
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client.destroy();
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errorCallback(e);
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});
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}
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