Added working gateway, 1st package.json and .gitignore's

.gitignore

@@ -0,0 +1,2 @@
+node_modules/
+thirdparty/

examples/mongodb_gateway/.gitignore

@@ -0,0 +1 @@
+node_modules/

examples/mongodb_gateway/gateway.js

@@ -42,9 +42,15 @@
    
 **/
 
+var express = require('express');
+var http = require('http');
+var app = express();
+var server = http.createServer(app);
 var io = require('socket.io').listen(server);
 var ioclient = require('socket.io-client');
+var path = require('path');
 var ipaddresses = require('./getlocalip');
+
 var importedSis = require('../../sis/sisyphus');
 var $sis = importedSis.$sis;
 
@@ -56,4 +62,12 @@ if ( process.argv.length == 3 ) {
 	myIP = process.argv[2]; //"pint.dyndns.info";
 }
 
-$sis.configureAsGateway( { gateway : "node" }, "http://" + myIP + "/", [], io, ioclient );
+var node_metadata = {
+	ServiceType : "DataBase",
+	DBType : "MongoDB",
+	HostCloud : "AWS-Dub" };
+
+$sis.configureAsGateway( node_metadata, "http://" + myIP + "/", [], io, ioclient );
+
+server.listen(80);
+

examples/mongodb_gateway/install_npm_packages_for_mongodb_gateway.sh

@@ -5,12 +5,13 @@ function print {
 }
 
 print "Install express" 
-sudo npm install express
+npm install express --save
 print "Install socket.io"
-sudo npm install socket.io
-sudo npm install socket.io-client
+npm install socket.io --save
+npm install socket.io-client --save
 print "Installing Q, for node"
-sudo npm install q
+npm install q --save
+
 print "Installing mongodb for node"
-sudo npm install mongodb
+npm install mongodb --save
 

examples/mongodb_gateway/package.json

@@ -0,0 +1,19 @@
+{
+  "name": "Sisyphus gateway, which also supports mongodb",
+  "version": "1.0.0",
+  "description": "Sisyphus gateway, which also supports mongodb",
+  "main": "gateway.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "keywords": [],
+  "author": "[email protected]",
+  "license": "Apache2",
+  "dependencies": {
+    "express": "^4.16.3",
+    "mongodb": "^3.0.5",
+    "q": "^1.5.1",
+    "socket.io": "^2.0.4",
+    "socket.io-client": "^2.0.4"
+  }
+}

sis/.gitignore

@@ -0,0 +1 @@
+node_modules/

sis/install_npm_packages.sh

@@ -5,11 +5,11 @@ function print {
 }
 
 print "Install express" 
-sudo npm install express
+npm install express --save
 print "Install socket.io"
-sudo npm install socket.io
-sudo npm install socket.io-client
+npm install socket.io --save
+npm install socket.io-client --save
 print "Installing Q, for node"
-sudo npm install q
+npm install q --save
 
 

sis/package.json

@@ -0,0 +1,19 @@
+{
+  "name": "Sisyphis",
+  "version": "1.0.0",
+  "description": "Experimental framework for a fog of serverless functions",
+  "main": "sis.js",
+  "dependencies": {
+    "express": "^4.16.3",
+    "q": "^1.5.1",
+    "socket.io": "^2.0.4",
+    "socket.io-client": "^2.0.4"
+  },
+  "devDependencies": {},
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "keywords": [],
+  "author": "[email protected]",
+  "license": "Apache2"
+}