Skip to content

GitLab

Commit 8ac2cc11 authored by Omar Elkadi's avatar Omar Elkadi
Browse files

set up web socket server in server.ts

parent 6ed6aa6f
Hide whitespace changes
Inline Side-by-side
server/package-lock.json
View file @ 8ac2cc11
......@@ -26,6 +26,14 @@
"@types/node": "*"
}
},
"@types/bson": {
"version": "4.0.3",
"resolved": "https://registry.npmjs.org/@types/bson/-/bson-4.0.3.tgz",
"integrity": "sha512-mVRvYnTOZJz3ccpxhr3wgxVmSeiYinW+zlzQz3SXWaJmD1DuL05Jeq7nKw3SnbKmbleW5qrLG5vdyWe/A9sXhw==",
"requires": {
"@types/node": "*"
}
},
"@types/connect": {
"version": "3.4.33",
"resolved": "https://registry.npmjs.org/@types/connect/-/connect-3.4.33.tgz",
......@@ -66,6 +74,15 @@
"resolved": "https://registry.npmjs.org/@types/mime/-/mime-2.0.3.tgz",
"integrity": "sha512-Jus9s4CDbqwocc5pOAnh8ShfrnMcPHuJYzVcSUU7lrh8Ni5HuIqX3oilL86p3dlTrk0LzHRCgA/GQ7uNCw6l2Q=="
},
"@types/mongodb": {
"version": "3.6.18",
"resolved": "https://registry.npmjs.org/@types/mongodb/-/mongodb-3.6.18.tgz",
"integrity": "sha512-JSVFt9p0rTfZ4EgzXmVHUB3ue00xe3CRbQho8nXfImzEDDM4O7I3po1bwbWl/EIbLENxUreZxqLOc8lvcnLVPA==",
"requires": {
"@types/bson": "*",
"@types/node": "*"
}
},
"@types/multer": {
"version": "1.4.5",
"resolved": "https://registry.npmjs.org/@types/multer/-/multer-1.4.5.tgz",
......@@ -197,6 +214,49 @@
"resolved": "https://registry.npmjs.org/binary-extensions/-/binary-extensions-2.1.0.tgz",
"integrity": "sha512-1Yj8h9Q+QDF5FzhMs/c9+6UntbD5MkRfRwac8DoEm9ZfUBZ7tZ55YcGVAzEe4bXsdQHEk+s9S5wsOKVdZrw0tQ=="
},
"bl": {
"version": "2.2.1",
"resolved": "https://registry.npmjs.org/bl/-/bl-2.2.1.tgz",
"integrity": "sha512-6Pesp1w0DEX1N550i/uGV/TqucVL4AM/pgThFSN/Qq9si1/DF9aIHs1BxD8V/QU0HoeHO6cQRTAuYnLPKq1e4g==",
"requires": {
"readable-stream": "^2.3.5",
"safe-buffer": "^5.1.1"
},
"dependencies": {
"isarray": {
"version": "1.0.0",
"resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
"integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE="
},
"readable-stream": {
"version": "2.3.7",
"resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.7.tgz",
"integrity": "sha512-Ebho8K4jIbHAxnuxi7o42OrZgF/ZTNcsZj6nRKyUmkhLFq8CHItp/fy6hQZuZmP/n3yZ9VBUbp4zz/mX8hmYPw==",
"requires": {
"core-util-is": "~1.0.0",
"inherits": "~2.0.3",
"isarray": "~1.0.0",
"process-nextick-args": "~2.0.0",
"safe-buffer": "~5.1.1",
"string_decoder": "~1.1.1",
"util-deprecate": "~1.0.1"
}
},
"string_decoder": {
"version": "1.1.1",
"resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
"integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
"requires": {
"safe-buffer": "~5.1.0"
}
}
}
},
"bluebird": {
"version": "3.5.1",
"resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.5.1.tgz",
"integrity": "sha512-MKiLiV+I1AA596t9w1sQJ8jkiSr5+ZKi0WKrYGUn6d1Fx+Ij4tIj+m2WMQSGczs5jZVxV339chE8iwk6F64wjA=="
},
"body-parser": {
"version": "1.19.0",
"resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.19.0.tgz",
......@@ -246,6 +306,11 @@
"fill-range": "^7.0.1"
}
},
"bson": {
"version": "1.1.6",
"resolved": "https://registry.npmjs.org/bson/-/bson-1.1.6.tgz",
"integrity": "sha512-EvVNVeGo4tHxwi8L6bPj3y3itEvStdwvvlojVxxbyYfoaxJ6keLgrTuKdyfEAszFK+H3olzBuafE0yoh0D1gdg=="
},
"buffer-from": {
"version": "1.1.1",
"resolved": "https://registry.npmjs.org/buffer-from/-/buffer-from-1.1.1.tgz",
......@@ -500,6 +565,11 @@
"resolved": "https://registry.npmjs.org/defer-to-connect/-/defer-to-connect-1.1.3.tgz",
"integrity": "sha512-0ISdNousHvZT2EiFlZeZAHBUvSxmKswVCEf8hW7KWgG4a8MVEu/3Vb6uWYozkjylyCxe0JBIiRB1jV45S70WVQ=="
},
"denque": {
"version": "1.5.0",
"resolved": "https://registry.npmjs.org/denque/-/denque-1.5.0.tgz",
"integrity": "sha512-CYiCSgIF1p6EUByQPlGkKnP1M9g0ZV3qMIrqMqZqdwazygIA/YP2vrbcyl1h/WppKJTdl1F85cXIle+394iDAQ=="
},
"depd": {
"version": "1.1.2",
"resolved": "https://registry.npmjs.org/depd/-/depd-1.1.2.tgz",
......@@ -845,6 +915,11 @@
"resolved": "https://registry.npmjs.org/json-buffer/-/json-buffer-3.0.0.tgz",
"integrity": "sha1-Wx85evx11ne96Lz8Dkfh+aPZqJg="
},
"kareem": {
"version": "2.3.2",
"resolved": "https://registry.npmjs.org/kareem/-/kareem-2.3.2.tgz",
"integrity": "sha512-STHz9P7X2L4Kwn72fA4rGyqyXdmrMSdxqHx9IXon/FXluXieaFA6KJ2upcHAHxQPQ0LeM/OjLrhFxifHewOALQ=="
},
"keyv": {
"version": "3.1.0",
"resolved": "https://registry.npmjs.org/keyv/-/keyv-3.1.0.tgz",
......@@ -891,6 +966,12 @@
"resolved": "https://registry.npmjs.org/media-typer/-/media-typer-0.3.0.tgz",
"integrity": "sha1-hxDXrwqmJvj/+hzgAWhUUmMlV0g="
},
"memory-pager": {
"version": "1.5.0",
"resolved": "https://registry.npmjs.org/memory-pager/-/memory-pager-1.5.0.tgz",
"integrity": "sha512-ZS4Bp4r/Zoeq6+NLJpP+0Zzm0pR8whtGPf1XExKLJBAczGMnSi3It14OiNCStjQjM6NU1okjQGSxgEZN8eBYKg==",
"optional": true
},
"merge-descriptors": {
"version": "1.0.1",
"resolved": "https://registry.npmjs.org/merge-descriptors/-/merge-descriptors-1.0.1.tgz",
......@@ -945,6 +1026,95 @@
"minimist": "^1.2.5"
}
},
"mongodb": {
"version": "3.6.9",
"resolved": "https://registry.npmjs.org/mongodb/-/mongodb-3.6.9.tgz",
"integrity": "sha512-1nSCKgSunzn/CXwgOWgbPHUWOO5OfERcuOWISmqd610jn0s8BU9K4879iJVabqgpPPbA6hO7rG48eq+fGED3Mg==",
"requires": {
"bl": "^2.2.1",
"bson": "^1.1.4",
"denque": "^1.4.1",
"optional-require": "^1.0.3",
"safe-buffer": "^5.1.2",
"saslprep": "^1.0.0"
}
},
"mongoose": {
"version": "5.12.14",
"resolved": "https://registry.npmjs.org/mongoose/-/mongoose-5.12.14.tgz",
"integrity": "sha512-1lMRY8cfGYFWHqe5DLnVgNQDyD0fEbSoWIQe9Mllt/ZtayZ5XUFQt+o5VKrB44vsT5cLNzgwEFO0NvwTwqLluQ==",
"requires": {
"@types/mongodb": "^3.5.27",
"bson": "^1.1.4",
"kareem": "2.3.2",
"mongodb": "3.6.8",
"mongoose-legacy-pluralize": "1.0.2",
"mpath": "0.8.3",
"mquery": "3.2.5",
"ms": "2.1.2",
"regexp-clone": "1.0.0",
"safe-buffer": "5.2.1",
"sift": "13.5.2",
"sliced": "1.0.1"
},
"dependencies": {
"mongodb": {
"version": "3.6.8",
"resolved": "https://registry.npmjs.org/mongodb/-/mongodb-3.6.8.tgz",
"integrity": "sha512-sDjJvI73WjON1vapcbyBD3Ao9/VN3TKYY8/QX9EPbs22KaCSrQ5rXo5ZZd44tWJ3wl3FlnrFZ+KyUtNH6+1ZPQ==",
"requires": {
"bl": "^2.2.1",
"bson": "^1.1.4",
"denque": "^1.4.1",
"optional-require": "^1.0.3",
"safe-buffer": "^5.1.2",
"saslprep": "^1.0.0"
}
},
"ms": {
"version": "2.1.2",
"resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
"integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w=="
},
"safe-buffer": {
"version": "5.2.1",
"resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
"integrity": "sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ=="
}
}
},
"mongoose-legacy-pluralize": {
"version": "1.0.2",
"resolved": "https://registry.npmjs.org/mongoose-legacy-pluralize/-/mongoose-legacy-pluralize-1.0.2.tgz",
"integrity": "sha512-Yo/7qQU4/EyIS8YDFSeenIvXxZN+ld7YdV9LqFVQJzTLye8unujAWPZ4NWKfFA+RNjh+wvTWKY9Z3E5XM6ZZiQ=="
},
"mpath": {
"version": "0.8.3",
"resolved": "https://registry.npmjs.org/mpath/-/mpath-0.8.3.tgz",
"integrity": "sha512-eb9rRvhDltXVNL6Fxd2zM9D4vKBxjVVQNLNijlj7uoXUy19zNDsIif5zR+pWmPCWNKwAtqyo4JveQm4nfD5+eA=="
},
"mquery": {
"version": "3.2.5",
"resolved": "https://registry.npmjs.org/mquery/-/mquery-3.2.5.tgz",
"integrity": "sha512-VjOKHHgU84wij7IUoZzFRU07IAxd5kWJaDmyUzQlbjHjyoeK5TNeeo8ZsFDtTYnSgpW6n/nMNIHvE3u8Lbrf4A==",
"requires": {
"bluebird": "3.5.1",
"debug": "3.1.0",
"regexp-clone": "^1.0.0",
"safe-buffer": "5.1.2",
"sliced": "1.0.1"
},
"dependencies": {
"debug": {
"version": "3.1.0",
"resolved": "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz",
"integrity": "sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==",
"requires": {
"ms": "2.0.0"
}
}
}
},
"ms": {
"version": "2.0.0",
"resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
......@@ -1041,6 +1211,11 @@
"wrappy": "1"
}
},
"optional-require": {
"version": "1.0.3",
"resolved": "https://registry.npmjs.org/optional-require/-/optional-require-1.0.3.tgz",
"integrity": "sha512-RV2Zp2MY2aeYK5G+B/Sps8lW5NHAzE5QClbFP15j+PWmP+T9PxlJXBOOLoSAdgwFvS4t0aMR4vpedMkbHfh0nA=="
},
"p-cancelable": {
"version": "1.1.0",
"resolved": "https://registry.npmjs.org/p-cancelable/-/p-cancelable-1.1.0.tgz",
......@@ -1171,6 +1346,11 @@
"picomatch": "^2.2.1"
}
},
"regexp-clone": {
"version": "1.0.0",
"resolved": "https://registry.npmjs.org/regexp-clone/-/regexp-clone-1.0.0.tgz",
"integrity": "sha512-TuAasHQNamyyJ2hb97IuBEif4qBHGjPHBS64sZwytpLEqtBQ1gPJTnOaQ6qmpET16cK14kkjbazl6+p0RRv0yw=="
},
"registry-auth-token": {
"version": "4.2.1",
"resolved": "https://registry.npmjs.org/registry-auth-token/-/registry-auth-token-4.2.1.tgz",
......@@ -1205,6 +1385,15 @@
"resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
"integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
},
"saslprep": {
"version": "1.0.3",
"resolved": "https://registry.npmjs.org/saslprep/-/saslprep-1.0.3.tgz",
"integrity": "sha512-/MY/PEMbk2SuY5sScONwhUDsV2p77Znkb/q3nSVstq/yQzYJOH/Azh29p9oJLsl3LnQwSvZDKagDGBsBwSooag==",
"optional": true,
"requires": {
"sparse-bitfield": "^3.0.3"
}
},
"semver": {
"version": "5.7.1",
"resolved": "https://registry.npmjs.org/semver/-/semver-5.7.1.tgz",
......@@ -1268,11 +1457,21 @@
"resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.1.1.tgz",
"integrity": "sha512-JvdAWfbXeIGaZ9cILp38HntZSFSo3mWg6xGcJJsd+d4aRMOqauag1C63dJfDw7OaMYwEbHMOxEZ1lqVRYP2OAw=="
},
"sift": {
"version": "13.5.2",
"resolved": "https://registry.npmjs.org/sift/-/sift-13.5.2.tgz",
"integrity": "sha512-+gxdEOMA2J+AI+fVsCqeNn7Tgx3M9ZN9jdi95939l1IJ8cZsqS8sqpJyOkic2SJk+1+98Uwryt/gL6XDaV+UZA=="
},
"signal-exit": {
"version": "3.0.3",
"resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.3.tgz",
"integrity": "sha512-VUJ49FC8U1OxwZLxIbTTrDvLnf/6TDgxZcK8wxR8zs13xpx7xbG60ndBlhNrFi2EMuFRoeDoJO7wthSLq42EjA=="
},
"sliced": {
"version": "1.0.1",
"resolved": "https://registry.npmjs.org/sliced/-/sliced-1.0.1.tgz",
"integrity": "sha1-CzpmK10Ewxd7GSa+qCsD+Dei70E="
},
"source-map": {
"version": "0.6.1",
"resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
......@@ -1287,6 +1486,15 @@
"source-map": "^0.6.0"
}
},
"sparse-bitfield": {
"version": "3.0.3",
"resolved": "https://registry.npmjs.org/sparse-bitfield/-/sparse-bitfield-3.0.3.tgz",
"integrity": "sha1-/0rm5oZWBWuks+eSqzM004JzyhE=",
"optional": true,
"requires": {
"memory-pager": "^1.0.2"
}
},
"statuses": {
"version": "1.5.0",
"resolved": "https://registry.npmjs.org/statuses/-/statuses-1.5.0.tgz",
......
server/package.json
View file @ 8ac2cc11
......@@ -13,11 +13,14 @@
"license": "ISC",
"dependencies": {
"@types/express": "^4.17.9",
"@types/mongodb": "^3.6.18",
"@types/node": "^14.14.10",
"@types/systeminformation": "^3.54.1",
"body-parser": "^1.19.0",
"cors": "^2.8.5",
"express": "^4.17.1",
"mongodb": "^3.6.9",
"mongoose": "^5.12.14",
"multer": "^1.4.2",
"nodemon": "^2.0.6",
"systeminformation": "^5.6.12",
......
server/public/index.html
View file @ 8ac2cc11
<h1>Real Time Messaging</h1>
<pre id="messages" style="height: 400px; overflow: scroll"></pre>
<input type="text" id="messageBox" placeholder="Type your message here" style="display: block; width: 100%; margin-bottom: 10px; padding: 10px;" />
<button id="send" title="Send Message!" style="width: 100%; height: 30px;">Send Message</button>
<html>
<h1>Real Time Messaging</h1>
<pre id="messages" style="height: 400px; overflow: scroll"></pre>
<input type="text" id="messageBox" placeholder="Type your message here" style="display: block; width: 100%; margin-bottom: 10px; padding: 10px;" />
<button id="send" title="Send Message!" style="width: 100%; height: 30px;">Send Message</button>
</html>
<script>
(function() {
(
function() {
const sendBtn = document.querySelector('#send');
const messages = document.querySelector('#messages');
const messageBox = document.querySelector('#messageBox');
......@@ -22,6 +25,7 @@
ws.onerror = ws.onopen = ws.onclose = null;
ws.close();
}
ws = new WebSocket('ws://localhost:6868');
ws.onopen = () => {
......@@ -39,7 +43,7 @@
return ;
}
ws.send(messageBox.value);
ws.send( messageBox.value);
showMessage(messageBox.value);
}
......
server/src/server.ts
View file @ 8ac2cc11
......@@ -4,7 +4,6 @@ import * as express from "express";
import { patientRoutes } from "./routes/patientRoutes";
import { dataRoutes } from "./routes/dataRoutes";
import * as cors from "cors";
import multer = require("multer");
import WebSocket = require("ws");
// Express Server Typescript
......@@ -19,7 +18,7 @@ class Server {
this.config();
this.routes();
}
// add middelwares
public config(): void {
this.app.set("port", process.env.PORT || 3000);
// data is saved as objects in an array, objects contain timestamp and dataobject
......@@ -27,7 +26,7 @@ class Server {
this.app.use(express.json());
this.app.use(express.urlencoded({ extended: false }));
this.app.use(cors()) //nesssary for allow the client side acsses the backend
this.app.use(express.static('public'));
this.app.use(express.static('public'))
//this.app.use(bodyParser.json());
//this.app.use(bodyParser.urlencoded({ extended: true }));
......@@ -71,10 +70,11 @@ wss.on('connection', function connection(ws) {
})
})
})
// create a websocket server
wSserver.listen(port, function() {
console.log(`Server is listening on ${port}!`)
})
const server = new Server();
server.start(server.serv, 3000); // server.serv is httpServer, 3000 Portnumber
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment