56 lines
1.4 KiB
JavaScript
56 lines
1.4 KiB
JavaScript
var fs = require('fs');
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var net = require('net');
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/* eslint no-console: off */
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export default class ServiceSocket {
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constructor() {
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this.connections = {};
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}
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init(handler, socket){
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this.handler = handler;
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this.socket = socket;
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fs.stat(this.socket, (err, _stats) => {
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if (err) {
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return this.openServiceSocket();
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}
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fs.unlink(this.socket, (err) => {
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if(err){
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console.error(err); process.exit(0);
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}
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return this.openServiceSocket();
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});
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});
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}
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openServiceSocket(){
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this.server = net.createServer((stream) => {
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let id = Date.now();
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this.connections[id] = stream;
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stream.on('end', () => {
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delete this.connections[id];
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});
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stream.on('data', (msg) => {
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this.handler(msg.toString());
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});
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}).listen(this.socket);
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process.on('exit', this.closeServiceSocket.bind(this));
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}
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closeServiceSocket() {
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if(Object.keys(this.connections).length){
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let clients = Object.keys(this.connections);
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while(clients.length){
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let client = clients.pop();
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this.connections[client].write('__disconnect');
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this.connections[client].end();
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}
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}
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this.server.close();
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}
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}
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