Merge branch 'release/0.8.2-5'

0.8.2-4

client/api/misc.js

@@ -1,4 +1,5 @@
 import axios from 'axios';
+import wsc from './webSocketConnection';
 
 const api = axios.create({
   baseURL: '/api'
@@ -6,9 +7,20 @@ const api = axios.create({
 
 class Misc {
     async loadConfig() {
-        const response = await api.post('/config', {params: [
+
+        const query = {params: [
             'name', 'version', 'mode', 'maxUploadFileSize', 'useExternalBookConverter', 'branch',
-        ]});
+        ]};
+
+        try {
+            await wsc.open();
+            return await wsc.message(wsc.send(Object.assign({action: 'get-config'}, query)));
+        } catch (e) {
+            console.error(e);
+        }
+
+        //если с WebSocket проблема, работаем по http
+        const response = await api.post('/config', query);
         return response.data;
     }
 }

client/api/reader.js

@@ -1,4 +1,6 @@
 import axios from 'axios';
+import * as utils from '../share/utils';
+import wsc from './webSocketConnection';
 
 const api = axios.create({
     baseURL: '/api/reader'
@@ -9,44 +11,55 @@ const workerApi = axios.create({
 });
 
 class Reader {
+    constructor() {
+    }
 
-    async getStateFinish(workerId, callback) {
+    async getWorkerStateFinish(workerId, callback) {
         if (!callback) callback = () => {};
 
-        //присылается текст, состоящий из json-объектов state каждые 300ms, с разделителем splitter между ними
+        let response = {};
-        const splitter = '-- aod2t5hDXU32bUFyqlFE next status --';
-        let lastIndex = 0;
-        let response = await workerApi.post('/get-state-finish', {workerId}, {
-            onDownloadProgress: progress => {
-                //небольая оптимизация, вместо простого responseText.split
-                const xhr = progress.target;
-                let currIndex = xhr.responseText.length;
-                if (lastIndex == currIndex)
-                    return; 
-                const last = xhr.responseText.substring(lastIndex, currIndex);
-                lastIndex = currIndex;
 
-                //быстрее будет last.split
+        try {
-                const res = last.split(splitter).pop();
+            await wsc.open();
-                if (res) {
+            const requestId = wsc.send({action: 'worker-get-state-finish', workerId});
-                    try {
+
-                        callback(JSON.parse(res));
+            while (1) {// eslint-disable-line no-constant-condition
-                    } catch (e) {
+                response = await wsc.message(requestId);
-                        //
+                callback(response);
-                    }
+
+                if (response.state == 'finish' || response.state == 'error') {
+                    break;
                 }
             }
-        });
+            return response;
+        } catch (e) {
+            console.error(e);
+        }
 
-        //берем последний state
+        //если с WebSocket проблема, работаем по http
-        response = response.data.split(splitter).pop();
+        const refreshPause = 500;
+        let i = 0;
+        response = {};
+        while (1) {// eslint-disable-line no-constant-condition
+            const prevProgress = response.progress || 0;
+            const prevState = response.state || 0;
+            response = await workerApi.post('/get-state', {workerId});
+            response = response.data;
+            callback(response);
 
-        if (response) {
+            if (response.state == 'finish' || response.state == 'error') {
-            try {
+                break;
-                response = JSON.parse(response);
-            } catch (e) {
-                response = false;
             }
+
+            if (i > 0)
+                await utils.sleep(refreshPause);
+
+            i++;
+            if (i > 120*1000/refreshPause) {//2 мин ждем телодвижений воркера
+                throw new Error('Слишком долгое время ожидания');
+            }
+            //проверка воркера
+            i = (prevProgress != response.progress || prevState != response.state ? 1 : i);
         }
 
         return response;
@@ -64,12 +77,12 @@ class Reader {
         callback({totalSteps: 4});
         callback(response.data);
 
-        response = await this.getStateFinish(workerId, callback);
+        response = await this.getWorkerStateFinish(workerId, callback);
 
         if (response) {
             if (response.state == 'finish') {//воркер закончил работу, можно скачивать кешированный на сервере файл
                 callback({step: 4});
-                const book = await this.loadCachedBook(response.path, callback, false, (response.size ? response.size : -1));
+                const book = await this.loadCachedBook(response.path, callback, response.size);
                 return Object.assign({}, response, {data: book.data});
             }
 
@@ -87,75 +100,58 @@ class Reader {
         }
     }
 
-    async checkUrl(url) {
+    async checkCachedBook(url) {
-        let fileExists = false;
+        let estSize = -1;
         try {
-            await axios.head(url, {headers: {'Cache-Control': 'no-cache'}});
+            const response = await axios.head(url, {headers: {'Cache-Control': 'no-cache'}});
-            fileExists = true;
+
+            if (response.headers['content-length']) {
+                estSize = response.headers['content-length'];
+            }
         } catch (e) {
-            //
+            //восстановим при необходимости файл на сервере из удаленного облака
-        }
+            let response = null
-
+            
-        //восстановим при необходимости файл на сервере из удаленного облака
-        if (!fileExists) {
-            let response = await api.post('/restore-cached-file', {path: url});
-
-            const workerId = response.data.workerId;
-            if (!workerId)
-                throw new Error('Неверный ответ api');
-
-            response = await this.getStateFinish(workerId);
-            if (response.state == 'error') {
-                throw new Error(response.error);
-            }
-        }
-
-        return true;
-    }
-
-    async loadCachedBook(url, callback, restore = true, estSize = -1) {
-        if (!callback) callback = () => {};
-        let response = null;
-
-        callback({state: 'loading', progress: 0});
-
-        //получение размера файла
-        let fileExists = false;
-        if (estSize < 0) {
             try {
-                response = await axios.head(url, {headers: {'Cache-Control': 'no-cache'}});
+                await wsc.open();
-
+                response = await wsc.message(wsc.send({action: 'reader-restore-cached-file', path: url}));
-                if (response.headers['content-length']) {
-                    estSize = response.headers['content-length'];
-                }
-                fileExists = true;
             } catch (e) {
-                //
+                console.error(e);
+                //если с WebSocket проблема, работаем по http
+                response = await api.post('/restore-cached-file', {path: url});
+                response = response.data;
             }
-        }
 
-        //восстановим при необходимости файл на сервере из удаленного облака
+            const workerId = response.workerId;
-        if (restore && !fileExists) {
-            response = await api.post('/restore-cached-file', {path: url});
-
-            const workerId = response.data.workerId;
             if (!workerId)
                 throw new Error('Неверный ответ api');
 
-            response = await this.getStateFinish(workerId);
+            response = await this.getWorkerStateFinish(workerId);
             if (response.state == 'error') {
                 throw new Error(response.error);
             }
-
             if (response.size && estSize < 0) {
                 estSize = response.size;
             }
         }
 
+        return estSize;
+    }
+
+    async loadCachedBook(url, callback, estSize = -1) {
+        if (!callback) callback = () => {};
+
+        callback({state: 'loading', progress: 0});
+
+        //получение размера файла
+        if (estSize && estSize < 0) {
+            estSize = await this.checkCachedBook(url);
+        }
+
         //получение файла
         estSize = (estSize > 0 ? estSize : 1000000);
         const options = {
-            onDownloadProgress: progress => {
+            onDownloadProgress: (progress) => {
                 while (progress.loaded > estSize) estSize *= 1.5;
 
                 if (callback)
@@ -199,13 +195,22 @@ class Reader {
     }
 
     async storage(request) {
-        let response = await api.post('/storage', request);
+        let response = null;
+        try {
+            await wsc.open();
+            response = await wsc.message(wsc.send({action: 'reader-storage', body: request}));
+        } catch (e) {
+            console.error(e);
+            //если с WebSocket проблема, работаем по http
+            response = await api.post('/storage', request);
+            response = response.data;
+        }
 
-        const state = response.data.state;
+        const state = response.state;
         if (!state)
             throw new Error('Неверный ответ api');
 
-        return response.data;
+        return response;
     }
 }
 

client/api/webSocketConnection.js

@@ -0,0 +1,176 @@
+const cleanPeriod = 60*1000;//1 минута
+
+class WebSocketConnection {
+    //messageLifeTime в минутах (cleanPeriod)
+    constructor(messageLifeTime = 5) {
+        this.ws = null;
+        this.timer = null;
+        this.listeners = [];
+        this.messageQueue = [];
+        this.messageLifeTime = messageLifeTime;
+        this.requestId = 0;
+    }
+
+    addListener(listener) {
+        if (this.listeners.indexOf(listener) < 0)
+            this.listeners.push(Object.assign({regTime: Date.now()}, listener));
+    }
+
+    //рассылаем сообщение и удаляем те обработчики, которые его получили
+    emit(mes, isError) {
+        const len = this.listeners.length;
+        if (len > 0) {
+            let newListeners = [];
+            for (const listener of this.listeners) {
+                let emitted = false;
+                if (isError) {
+                    if (listener.onError)
+                        listener.onError(mes);
+                    emitted = true;
+                } else {
+                    if (listener.onMessage) {
+                        if (listener.requestId) {
+                            if (listener.requestId === mes.requestId) {
+                                listener.onMessage(mes);
+                                emitted = true;
+                            }
+                        } else {
+                            listener.onMessage(mes);
+                            emitted = true;
+                        }
+                    } else {
+                        emitted = true;
+                    }
+                }
+
+                if (!emitted)
+                    newListeners.push(listener);
+            }
+            this.listeners = newListeners;
+        }
+        
+        return this.listeners.length != len;
+    }
+
+    open(url) {
+        return new Promise((resolve, reject) => {
+            if (this.ws && this.ws.readyState == WebSocket.OPEN) {
+                resolve(this.ws);
+            } else {
+                let protocol = 'ws:';
+                if (window.location.protocol == 'https:') {
+                    protocol = 'wss:'
+                }
+
+                url = url || `${protocol}//${window.location.host}/ws`;
+                
+                this.ws = new WebSocket(url);
+
+                if (this.timer) {
+                    clearTimeout(this.timer);
+                }
+                this.timer = setTimeout(() => { this.periodicClean(); }, cleanPeriod);
+
+                let resolved = false;
+                this.ws.onopen = (e) => {
+                    resolved = true;
+                    resolve(e);
+                };
+
+                this.ws.onmessage = (e) => {
+                    try {
+                        const mes = JSON.parse(e.data);
+                        this.messageQueue.push({regTime: Date.now(), mes});
+
+                        let newMessageQueue = [];
+                        for (const message of this.messageQueue) {
+                            if (!this.emit(message.mes)) {
+                                newMessageQueue.push(message);
+                            }
+                        }
+
+                        this.messageQueue = newMessageQueue;
+                    } catch (e) {
+                        this.emit(e.message, true);
+                    }
+                };
+
+                this.ws.onerror = (e) => {
+                    this.emit(e.message, true);
+                    if (!resolved)
+                        reject(e);
+                };
+            }
+        });
+    }
+
+    //timeout в минутах (cleanPeriod)
+    message(requestId, timeout = 2) {
+        return new Promise((resolve, reject) => {
+            this.addListener({
+                requestId,
+                timeout,
+                onMessage: (mes) => {
+                    if (mes.error) {
+                        reject(mes.error);
+                    } else {
+                        resolve(mes);
+                    }
+                },
+                onError: (e) => {
+                    reject(e);
+                }
+            });
+        });
+    }
+
+    send(req) {
+        if (this.ws && this.ws.readyState == WebSocket.OPEN) {
+            const requestId = ++this.requestId;
+            this.ws.send(JSON.stringify(Object.assign({requestId}, req)));
+            return requestId;
+        } else {
+            throw new Error('WebSocket connection is not ready');
+        }
+    }
+
+    close() {
+        if (this.ws && this.ws.readyState == WebSocket.OPEN) {
+            this.ws.close();
+        }
+    }
+
+    periodicClean() {
+        try {
+            this.timer = null;
+
+            const now = Date.now();
+            //чистка listeners
+            let newListeners = [];
+            for (const listener of this.listeners) {
+                if (now - listener.regTime < listener.timeout*cleanPeriod - 50) {
+                    newListeners.push(listener);
+                } else {
+                    if (listener.onError)
+                        listener.onError('Время ожидания ответа истекло');
+                }
+            }
+            this.listeners = newListeners;
+
+            //чистка messageQueue
+            let newMessageQueue = [];
+            for (const message of this.messageQueue) {
+                if (now - message.regTime < this.messageLifeTime*cleanPeriod - 50) {
+                    newMessageQueue.push(message);
+                }
+            }
+            this.messageQueue = newMessageQueue;
+        } finally {
+            if (this.ws.readyState == WebSocket.OPEN) {
+                this.timer = setTimeout(() => { this.periodicClean(); }, cleanPeriod);
+            }
+        }
+    }
+}
+
+export default new WebSocketConnection();

client/components/Reader/Reader.vue

@@ -719,15 +719,16 @@ class Reader extends Vue {
             case 'scrolling':
             case 'search':
             case 'copyText':
-            case 'recentBooks':
+            case 'refresh':
             case 'offlineMode':
+            case 'recentBooks':
             case 'settings':
-                if (this[`${button}Active`])
+                if (this.progressActive) {
+                    classResult = classDisabled;
+                } else if (this[`${button}Active`]) {
                     classResult = classActive;
+                }
                 break;
-        }
-
-        switch (button) {
             case 'undoAction':
                 if (this.actionCur <= 0)
                     classResult = classDisabled;

client/components/Reader/RecentBooksPage/RecentBooksPage.vue

@@ -272,7 +272,7 @@ class RecentBooksPage extends Vue {
 
     async downloadBook(fb2path) {
         try {
-            await readerApi.checkUrl(fb2path);
+            await readerApi.checkCachedBook(fb2path);
 
             const d = this.$refs.download;
             d.href = fb2path;

client/components/Reader/share/bookManager.js

@@ -464,7 +464,7 @@ class BookManager {
 
     addEventListener(listener) {
         if (this.eventListeners.indexOf(listener) < 0)
-            this.eventListeners.push(listener);        
+            this.eventListeners.push(listener);
     }
 
     removeEventListener(listener) {

docs/omnireader/omnireader

@@ -8,6 +8,7 @@ server {
   server_name omnireader.ru;
 
   client_max_body_size 50m;
+  proxy_read_timeout 1h;
 
   gzip on;
   gzip_min_length 1024;
@@ -18,6 +19,13 @@ server {
     proxy_pass http://127.0.0.1:44081;
   }
 
+  location /ws {
+    proxy_pass http://127.0.0.1:44081;
+    proxy_http_version 1.1;
+    proxy_set_header Upgrade $http_upgrade;
+    proxy_set_header Connection "upgrade";
+  }
+
   location / {
     root /home/liberama/public;
 

docs/omnireader/omnireader_http

@@ -0,0 +1,59 @@
+server {
+  listen 80;
+  server_name omnireader.ru;
+
+  client_max_body_size 50m;
+  proxy_read_timeout 1h;
+
+  gzip on;
+  gzip_min_length 1024;
+  gzip_proxied expired no-cache no-store private auth;
+  gzip_types *;
+
+  location /api {
+    proxy_pass http://127.0.0.1:44081;
+  }
+
+  location /ws {
+    proxy_pass http://127.0.0.1:44081;
+    proxy_http_version 1.1;
+    proxy_set_header Upgrade $http_upgrade;
+    proxy_set_header Connection "upgrade";
+  }
+
+  location / {
+    root /home/liberama/public;
+
+    location /tmp {
+      add_header Content-Type text/xml;
+      add_header Content-Encoding gzip;
+    }
+
+    location ~* \.(?:manifest|appcache|html)$ {
+      expires -1;
+    }
+  }
+}
+
+server {
+  listen 80;
+  server_name old.omnireader.ru;
+
+  client_max_body_size 50m;
+
+  gzip on;
+  gzip_min_length 1024;
+  gzip_proxied expired no-cache no-store private auth;
+  gzip_types *;
+
+  root /home/oldreader;
+
+  index index.html;
+
+  # Обработка php файлов с помощью fpm
+  location ~ \.php$ { 
+    try_files $uri =404; 
+    include /etc/nginx/fastcgi.conf;
+    fastcgi_pass unix:/run/php/php7.2-fpm.sock;
+  }
+}

package-lock.json

@@ -13075,6 +13075,11 @@
         "mkdirp": "^0.5.1"
       }
     },
+    "ws": {
+      "version": "7.2.1",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-7.2.1.tgz",
+      "integrity": "sha512-sucePNSafamSKoOqoNfBd8V0StlkzJKL2ZAhGQinCfNQ+oacw+Pk7lcdAElecBF2VkLNZRiIb5Oi1Q5lVUVt2A=="
+    },
     "xml2js": {
       "version": "0.4.23",
       "resolved": "https://registry.npmjs.org/xml2js/-/xml2js-0.4.23.tgz",

package.json

@@ -85,6 +85,7 @@
     "vuex": "^3.1.1",
     "vuex-persistedstate": "^2.5.4",
     "webdav": "^2.10.1",
+    "ws": "^7.2.1",
     "zip-stream": "^2.1.2"
   }
 }

server/controllers/ReaderController.js

@@ -35,9 +35,9 @@ class ReaderController extends BaseController {
         const request = req.body;
         let error = '';
         try {
-            if (!request.action) 
+            if (!request.action)
                 throw new Error(`key 'action' is empty`);
-            if (!request.items || Array.isArray(request.data)) 
+            if (!request.items || Array.isArray(request.data))
                 throw new Error(`key 'items' is empty`);
 
             return await this.readerStorage.doAction(request);

server/controllers/WebSocketController.js

@@ -0,0 +1,164 @@
+const WebSocket = require ('ws');
+const _ = require('lodash');
+
+const ReaderWorker = require('../core/Reader/ReaderWorker');//singleton
+const ReaderStorage = require('../core/Reader/ReaderStorage');//singleton
+const WorkerState = require('../core/WorkerState');//singleton
+const log = new (require('../core/AppLogger'))().log;//singleton
+const utils = require('../core/utils');
+
+const cleanPeriod = 1*60*1000;//1 минута
+const closeSocketOnIdle = 5*60*1000;//5 минут
+
+class WebSocketController {
+    constructor(wss, config) {
+        this.config = config;
+        this.isDevelopment = (config.branch == 'development');
+
+        this.readerStorage = new ReaderStorage();
+        this.readerWorker = new ReaderWorker(config);
+        this.workerState = new WorkerState();
+
+        this.wss = wss;
+
+        wss.on('connection', (ws) => {
+            ws.on('message', (message) => {
+                this.onMessage(ws, message);
+            });
+        });
+
+        setTimeout(() => { this.periodicClean(); }, cleanPeriod);
+    }
+
+    periodicClean() {
+        try {
+            const now = Date.now();
+            this.wss.clients.forEach((ws) => {
+                if (!ws.lastActivity || now - ws.lastActivity > closeSocketOnIdle - 50) {
+                    ws.terminate();
+                }
+            });
+        } finally {
+            setTimeout(() => { this.periodicClean(); }, cleanPeriod);
+        }
+    }
+
+    async onMessage(ws, message) {
+        let req = {};
+        try {
+            if (this.isDevelopment) {
+                log(`WebSocket-IN:  ${message.substr(0, 4000)}`);
+            }
+
+            ws.lastActivity = Date.now();
+            req = JSON.parse(message);
+            switch (req.action) {
+                case 'test':
+                    await this.test(req, ws); break;
+                case 'get-config':
+                    await this.getConfig(req, ws); break;
+                case 'worker-get-state':
+                    await this.workerGetState(req, ws); break;
+                case 'worker-get-state-finish':
+                    await this.workerGetStateFinish(req, ws); break;
+                case 'reader-restore-cached-file':
+                    await this.readerRestoreCachedFile(req, ws); break;
+                case 'reader-storage':
+                    await this.readerStorageDo(req, ws); break;
+
+                default:
+                    throw new Error(`Action not found: ${req.action}`);
+            }
+        } catch (e) {
+            this.send({error: e.message}, req, ws);
+        }
+    }
+
+    send(res, req, ws) {
+        if (ws.readyState == WebSocket.OPEN) {
+            ws.lastActivity = Date.now();
+            let r = res;
+            if (req.requestId)
+                r = Object.assign({requestId: req.requestId}, r);
+
+            const message = JSON.stringify(r);
+            ws.send(message);
+
+            if (this.isDevelopment) {
+                log(`WebSocket-OUT: ${message.substr(0, 4000)}`);
+            }
+
+        }
+    }
+
+    //Actions ------------------------------------------------------------------
+    async test(req, ws) {
+        this.send({message: 'Liberama project is awesome'}, req, ws);
+    }
+
+    async getConfig(req, ws) {
+        if (Array.isArray(req.params)) {
+            this.send(_.pick(this.config, req.params), req, ws);
+        } else {
+            throw new Error('params is not an array');
+        }
+    }
+
+    async workerGetState(req, ws) {
+        if (!req.workerId)
+            throw new Error(`key 'workerId' is wrong`);
+
+        const state = this.workerState.getState(req.workerId);
+        this.send((state ? state : {}), req, ws);
+    }
+
+    async workerGetStateFinish(req, ws) {
+        if (!req.workerId)
+            throw new Error(`key 'workerId' is wrong`);
+
+        const refreshPause = 200;
+        let i = 0;
+        let state = {};
+        while (1) {// eslint-disable-line no-constant-condition
+            const prevProgress = state.progress || -1;
+            const prevState = state.state || '';
+            state = this.workerState.getState(req.workerId);
+
+            this.send((state ? state : {}), req, ws);
+            if (!state) break;
+
+            if (state.state != 'finish' && state.state != 'error')
+                await utils.sleep(refreshPause);
+            else
+                break;
+
+            i++;
+            if (i > 2*60*1000/refreshPause) {//2 мин ждем телодвижений воркера
+                this.send({state: 'error', error: 'Время ожидания процесса истекло'}, req, ws);
+            }
+            i = (prevProgress != state.progress || prevState != state.state ? 1 : i);
+        }        
+    }
+
+    async readerRestoreCachedFile(req, ws) {
+        if (!req.path)
+            throw new Error(`key 'path' is empty`);
+
+        const workerId = this.readerWorker.restoreCachedFile(req.path);
+        const state = this.workerState.getState(workerId);
+        this.send((state ? state : {}), req, ws);
+    }
+
+    async readerStorageDo(req, ws) {
+        if (!req.body)
+            throw new Error(`key 'body' is empty`);
+        if (!req.body.action)
+            throw new Error(`key 'action' is empty`);
+        if (!req.body.items || Array.isArray(req.body.data))
+            throw new Error(`key 'items' is empty`);
+
+        this.send(await this.readerStorage.doAction(req.body), req, ws);
+    }
+}
+
+module.exports = WebSocketController;

server/controllers/WorkerController.js

@@ -26,6 +26,7 @@ class WorkerController extends BaseController {
         return false;
     }
 
+    //TODO: удалить бесполезную getStateFinish
     async getStateFinish(req, res) {
         const request = req.body;
         let error = '';
@@ -47,10 +48,6 @@ class WorkerController extends BaseController {
                 state = this.workerState.getState(request.workerId);
                 if (!state) break;
 
-                if (i == 0) {
-                    state = Object.assign({dummy: '0'.repeat(1024)}, state);
-                }
-
                 res.write(splitter + JSON.stringify(state));
                 res.flush();
 

server/controllers/index.js

@@ -2,4 +2,5 @@ module.exports = {
     MiscController: require('./MiscController'),
     ReaderController: require('./ReaderController'),
     WorkerController: require('./WorkerController'),
+    WebSocketController: require('./WebSocketController'),
 }

server/core/Reader/ReaderWorker.js

@@ -212,7 +212,10 @@ class ReaderWorker {
             while (i < files.length && size > maxSize) {
                 const file = files[i];
                 const oldFile = `${dir}/${file.name}`;
-                if (this.remoteWebDavStorage) {
+
+                //отправляем только this.config.tempPublicDir
+                //TODO: убрать в будущем, т.к. уже делается ленивое сохранение compFilename в удаленном хранилище
+                if (this.remoteWebDavStorage && dir === this.config.tempPublicDir) {
                     try {
                         //log(`remoteWebDavStorage.putFile ${path.basename(oldFile)}`);
                         await this.remoteWebDavStorage.putFile(oldFile);

server/index.js

@@ -4,6 +4,8 @@ const path = require('path');
 const argv = require('minimist')(process.argv.slice(2));
 const express = require('express');
 const compression = require('compression');
+const http = require('http');
+const WebSocket = require ('ws');
 
 async function init() {
     //config
@@ -46,10 +48,13 @@ async function main() {
     const config = new (require('./config'))().config;//singleton
 
     //servers
-    for (let server of config.servers) {
+    for (let serverCfg of config.servers) {
-        if (server.mode !== 'none') {
+        if (serverCfg.mode !== 'none') {
             const app = express();
-            const serverConfig = Object.assign({}, config, server);
+            const server = http.createServer(app);
+            const wss = new WebSocket.Server({ server, maxPayload: 10*1024*1024 });
+
+            const serverConfig = Object.assign({}, config, serverCfg);
 
             let devModule = undefined;
             if (serverConfig.branch == 'development') {
@@ -73,7 +78,7 @@ async function main() {
                 }               
             }));
 
-            require('./routes').initRoutes(app, serverConfig);
+            require('./routes').initRoutes(app, wss, serverConfig);
 
             if (devModule) {
                 devModule.logErrors(app);
@@ -84,7 +89,7 @@ async function main() {
                 });
             }
 
-            app.listen(serverConfig.port, serverConfig.ip, function() {
+            server.listen(serverConfig.port, serverConfig.ip, function() {
                 log(`Server-${serverConfig.serverName} is ready on ${serverConfig.ip}:${serverConfig.port}, mode: ${serverConfig.mode}`);
             });
         }

server/routes.js

@@ -2,10 +2,11 @@ const c = require('./controllers');
 const utils = require('./core/utils');
 const multer = require('multer');
 
-function initRoutes(app, config) {
+function initRoutes(app, wss, config) {
     const misc = new c.MiscController(config);
     const reader = new c.ReaderController(config);
     const worker = new c.WorkerController(config);
+    new c.WebSocketController(wss, config);
 
     //access
     const [aAll, aNormal, aSite, aReader, aOmnireader] = // eslint-disable-line no-unused-vars