diff --git a/backend/README.md b/backend/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..4ee2dd727e5f44bab790f763ee37a83ebf7bb317
--- /dev/null
+++ b/backend/README.md
@@ -0,0 +1,17 @@
+# Backend
+
+## Usage
+
+```
+cd gateway
+docker build -t provee-gateway .
+cd ..
+
+cd app
+docker build -t provee-app .
+cd ..
+
+docker-compose up
+
+docker-compose down
+```
\ No newline at end of file
diff --git a/backend/app/.dockerignore b/backend/app/.dockerignore
new file mode 100644
index 0000000000000000000000000000000000000000..b512c09d476623ff4bf8d0d63c29b784925dbdf8
--- /dev/null
+++ b/backend/app/.dockerignore
@@ -0,0 +1 @@
+node_modules
\ No newline at end of file
diff --git a/backend/microservices and load balancing/Dockerfile b/backend/app/Dockerfile
similarity index 57%
rename from backend/microservices and load balancing/Dockerfile
rename to backend/app/Dockerfile
index cd62f289d1e4751abbbcc2eb7fff3bb2c0e03b0d..c87de8a376175397954169138676889c5a5b13ec 100644
--- a/backend/microservices and load balancing/Dockerfile
+++ b/backend/app/Dockerfile
@@ -1,5 +1,5 @@
FROM node:12
WORKDIR /home/node/app
-COPY app /home/node/app
+COPY . /home/node/app
RUN npm install
-CMD npm run app
\ No newline at end of file
+CMD npm start
\ No newline at end of file
diff --git a/backend/app/package-lock.json b/backend/app/package-lock.json
new file mode 100644
index 0000000000000000000000000000000000000000..3118f981cef16db28b830089988f304300fc9b01
--- /dev/null
+++ b/backend/app/package-lock.json
@@ -0,0 +1,962 @@
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+ "axios": "^0.19.0",
+ "form-data": "^2.3.2",
+ "tough-cookie": "^2.4.3",
+ "tslib": "^1.9.2",
+ "tunnel": "0.0.6",
+ "uuid": "^3.2.1",
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+ "version": "9.2.1",
+ "resolved": "https://registry.npmjs.org/tedious/-/tedious-9.2.1.tgz",
+ "integrity": "sha512-UFBG5LfZ5Ggc/5csCX75ZFwnZ8NUPD9zKyPMp9SbyNzmZbXCLtVnreZ/yaMkz3FTkkJFNUpCFCOLB7jRicvJDw==",
+ "requires": {
+ "@azure/ms-rest-nodeauth": "2.0.2",
+ "@js-joda/core": "^3.1.0",
+ "bl": "^3.0.0",
+ "depd": "^2.0.0",
+ "iconv-lite": "^0.6.2",
+ "jsbi": "^3.1.3",
+ "native-duplexpair": "^1.0.0",
+ "punycode": "^2.1.0",
+ "readable-stream": "^3.6.0",
+ "sprintf-js": "^1.1.2"
+ },
+ "dependencies": {
+ "depd": {
+ "version": "2.0.0",
+ "resolved": "https://registry.npmjs.org/depd/-/depd-2.0.0.tgz",
+ "integrity": "sha512-g7nH6P6dyDioJogAAGprGpCtVImJhpPk/roCzdb3fIh61/s/nPsfR6onyMwkCAR/OlC3yBC0lESvUoQEAssIrw=="
+ },
+ "iconv-lite": {
+ "version": "0.6.2",
+ "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.6.2.tgz",
+ "integrity": "sha512-2y91h5OpQlolefMPmUlivelittSWy0rP+oYVpn6A7GwVHNE8AWzoYOBNmlwks3LobaJxgHCYZAnyNo2GgpNRNQ==",
+ "requires": {
+ "safer-buffer": ">= 2.1.2 < 3.0.0"
+ }
+ }
+ }
+ },
+ "toidentifier": {
+ "version": "1.0.0",
+ "resolved": "https://registry.npmjs.org/toidentifier/-/toidentifier-1.0.0.tgz",
+ "integrity": "sha512-yaOH/Pk/VEhBWWTlhI+qXxDFXlejDGcQipMlyxda9nthulaxLZUNcUqFxokp0vcYnvteJln5FNQDRrxj3YcbVw=="
+ },
+ "tough-cookie": {
+ "version": "2.5.0",
+ "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.5.0.tgz",
+ "integrity": "sha512-nlLsUzgm1kfLXSXfRZMc1KLAugd4hqJHDTvc2hDIwS3mZAfMEuMbc03SujMF+GEcpaX/qboeycw6iO8JwVv2+g==",
+ "requires": {
+ "psl": "^1.1.28",
+ "punycode": "^2.1.1"
+ }
+ },
+ "tslib": {
+ "version": "1.14.1",
+ "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
+ "integrity": "sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg=="
+ },
+ "tunnel": {
+ "version": "0.0.6",
+ "resolved": "https://registry.npmjs.org/tunnel/-/tunnel-0.0.6.tgz",
+ "integrity": "sha512-1h/Lnq9yajKY2PEbBadPXj3VxsDDu844OnaAo52UVmIzIvwwtBPIuNvkjuzBlTWpfJyUbG3ez0KSBibQkj4ojg=="
+ },
+ "tunnel-agent": {
+ "version": "0.6.0",
+ "resolved": "https://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.6.0.tgz",
+ "integrity": "sha1-J6XeoGs2sEoKmWZ3SykIaPD8QP0=",
+ "requires": {
+ "safe-buffer": "^5.0.1"
+ }
+ },
+ "tweetnacl": {
+ "version": "0.14.5",
+ "resolved": "https://registry.npmjs.org/tweetnacl/-/tweetnacl-0.14.5.tgz",
+ "integrity": "sha1-WuaBd/GS1EViadEIr6k/+HQ/T2Q="
+ },
+ "type-is": {
+ "version": "1.6.18",
+ "resolved": "https://registry.npmjs.org/type-is/-/type-is-1.6.18.tgz",
+ "integrity": "sha512-TkRKr9sUTxEH8MdfuCSP7VizJyzRNMjj2J2do2Jr3Kym598JVdEksuzPQCnlFPW4ky9Q+iA+ma9BGm06XQBy8g==",
+ "requires": {
+ "media-typer": "0.3.0",
+ "mime-types": "~2.1.24"
+ }
+ },
+ "underscore": {
+ "version": "1.11.0",
+ "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.11.0.tgz",
+ "integrity": "sha512-xY96SsN3NA461qIRKZ/+qox37YXPtSBswMGfiNptr+wrt6ds4HaMw23TP612fEyGekRE6LNRiLYr/aqbHXNedw=="
+ },
+ "unpipe": {
+ "version": "1.0.0",
+ "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
+ "integrity": "sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw="
+ },
+ "uri-js": {
+ "version": "4.4.0",
+ "resolved": "https://registry.npmjs.org/uri-js/-/uri-js-4.4.0.tgz",
+ "integrity": "sha512-B0yRTzYdUCCn9n+F4+Gh4yIDtMQcaJsmYBDsTSG8g/OejKBodLQ2IHfN3bM7jUsRXndopT7OIXWdYqc1fjmV6g==",
+ "requires": {
+ "punycode": "^2.1.0"
+ }
+ },
+ "util-deprecate": {
+ "version": "1.0.2",
+ "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
+ "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8="
+ },
+ "utils-merge": {
+ "version": "1.0.1",
+ "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz",
+ "integrity": "sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM="
+ },
+ "uuid": {
+ "version": "3.4.0",
+ "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.4.0.tgz",
+ "integrity": "sha512-HjSDRw6gZE5JMggctHBcjVak08+KEVhSIiDzFnT9S9aegmp85S/bReBVTb4QTFaRNptJ9kuYaNhnbNEOkbKb/A=="
+ },
+ "vary": {
+ "version": "1.1.2",
+ "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
+ "integrity": "sha1-IpnwLG3tMNSllhsLn3RSShj2NPw="
+ },
+ "verror": {
+ "version": "1.10.0",
+ "resolved": "https://registry.npmjs.org/verror/-/verror-1.10.0.tgz",
+ "integrity": "sha1-OhBcoXBTr1XW4nDB+CiGguGNpAA=",
+ "requires": {
+ "assert-plus": "^1.0.0",
+ "core-util-is": "1.0.2",
+ "extsprintf": "^1.2.0"
+ }
+ },
+ "xml2js": {
+ "version": "0.4.23",
+ "resolved": "https://registry.npmjs.org/xml2js/-/xml2js-0.4.23.tgz",
+ "integrity": "sha512-ySPiMjM0+pLDftHgXY4By0uswI3SPKLDw/i3UXbnO8M/p28zqexCUoPmQFrYD+/1BzhGJSs2i1ERWKJAtiLrug==",
+ "requires": {
+ "sax": ">=0.6.0",
+ "xmlbuilder": "~11.0.0"
+ }
+ },
+ "xmlbuilder": {
+ "version": "11.0.1",
+ "resolved": "https://registry.npmjs.org/xmlbuilder/-/xmlbuilder-11.0.1.tgz",
+ "integrity": "sha512-fDlsI/kFEx7gLvbecc0/ohLG50fugQp8ryHzMTuW9vSa1GJ0XYWKnhsUx7oie3G98+r56aTQIUB4kht42R3JvA=="
+ },
+ "xmldom": {
+ "version": "0.4.0",
+ "resolved": "https://registry.npmjs.org/xmldom/-/xmldom-0.4.0.tgz",
+ "integrity": "sha512-2E93k08T30Ugs+34HBSTQLVtpi6mCddaY8uO+pMNk1pqSjV5vElzn4mmh6KLxN3hki8rNcHSYzILoh3TEWORvA=="
+ },
+ "xpath.js": {
+ "version": "1.1.0",
+ "resolved": "https://registry.npmjs.org/xpath.js/-/xpath.js-1.1.0.tgz",
+ "integrity": "sha512-jg+qkfS4K8E7965sqaUl8mRngXiKb3WZGfONgE18pr03FUQiuSV6G+Ej4tS55B+rIQSFEIw3phdVAQ4pPqNWfQ=="
+ }
+ }
+}
diff --git a/backend/microservices and load balancing/app/package.json b/backend/app/package.json
similarity index 50%
rename from backend/microservices and load balancing/app/package.json
rename to backend/app/package.json
index b0be334fd4b461d218030a059ffa5f46b1e0c4d3..a94170c48e9c6190ada27113781e7bf960cce120 100644
--- a/backend/microservices and load balancing/app/package.json
+++ b/backend/app/package.json
@@ -2,15 +2,12 @@
"name": "app",
"version": "1.0.0",
"description": "",
- "main": "index.js",
+ "main": "src/index.js",
"scripts": {
- "app": "node index.js"
+ "start": "node src/index.js"
},
- "keywords": [],
- "author": "",
- "license": "ISC",
"dependencies": {
"express": "^4.17.1",
- "http": "0.0.1-security"
+ "tedious": "^9.2.1"
}
}
diff --git a/backend/database/config.js b/backend/app/src/database.js
similarity index 100%
rename from backend/database/config.js
rename to backend/app/src/database.js
diff --git a/backend/microservices and load balancing/app/index.js b/backend/app/src/index.js
similarity index 89%
rename from backend/microservices and load balancing/app/index.js
rename to backend/app/src/index.js
index 7b2f8c5d873ee315c5e88dcef992bda07bb28532..a354d4734a9d224a2559ccd32551158d849d8d45 100644
--- a/backend/microservices and load balancing/app/index.js
+++ b/backend/app/src/index.js
@@ -1,9 +1,10 @@
const app = require("express")();
const http = require('http');
-var database=require('../../database/config');
+const database = require('./database');
//Default at 8090 to enable easy development
-const appid = process.env.APPID || 8090;
+const port = process.env.PORT || 8090;
+const appid = process.env.APPID || 1;
//OLD (Single point)
app.get("/generatePoint", (req,res) => {
@@ -80,6 +81,6 @@ function generatePoint(){
return {id:appid, x:xVal,y:yVal};
}
-app.listen(appid, ()=>console.log(`${appid} is listening on ${appid}`))
-
-
\ No newline at end of file
+app.listen(port, () => {
+ console.log(`Server listening at http://0.0.0.0:${port}`);
+});
\ No newline at end of file
diff --git a/backend/docker-compose.yml b/backend/docker-compose.yml
new file mode 100644
index 0000000000000000000000000000000000000000..f42b96035916c4afde445958bde6e0560c97e18d
--- /dev/null
+++ b/backend/docker-compose.yml
@@ -0,0 +1,44 @@
+version: '3.8'
+services:
+ envoy:
+ image: envoyproxy/envoy:v1.15.0
+ ports:
+ - "8080:8080"
+ volumes:
+ - ./envoy/envoy.yaml:/etc/envoy/envoy.yaml:ro
+ gateway:
+ image: provee-gateway
+ ports:
+ - "9090:9090"
+ environment:
+ - APP_URL=http://haproxy:8090
+ haproxy:
+ image: haproxy
+ ports:
+ - "8090:8090"
+ volumes:
+ - ./haproxy:/usr/local/etc/haproxy
+ app1:
+ image: provee-app
+ ports:
+ - "8091:8090"
+ environment:
+ - APPID=1
+ app2:
+ image: provee-app
+ ports:
+ - "8092:8090"
+ environment:
+ - APPID=2
+ app3:
+ image: provee-app
+ ports:
+ - "8093:8090"
+ environment:
+ - APPID=3
+ app4:
+ image: provee-app
+ ports:
+ - "8094:8090"
+ environment:
+ - APPID=4
\ No newline at end of file
diff --git a/envoy(dapr).yaml b/backend/envoy/envoy(dapr).yaml
similarity index 94%
rename from envoy(dapr).yaml
rename to backend/envoy/envoy(dapr).yaml
index 473dd138109b636d5abc0f65882fd98d3ca91978..301e888c0a30ced64439d6b6c22c97426ec70461 100644
--- a/envoy(dapr).yaml
+++ b/backend/envoy/envoy(dapr).yaml
@@ -36,4 +36,4 @@ static_resources:
type: logical_dns
http2_protocol_options: {}
lb_policy: round_robin
- hosts: [{ socket_address: { address: host.docker.internal, port_value: 50460 }}]
\ No newline at end of file
+ hosts: [{ socket_address: { address: host.docker.internal, port_value: 50460 }}]
\ No newline at end of file
diff --git a/envoy.yaml b/backend/envoy/envoy.yaml
similarity index 100%
rename from envoy.yaml
rename to backend/envoy/envoy.yaml
diff --git a/backend/gateway/.dockerignore b/backend/gateway/.dockerignore
new file mode 100644
index 0000000000000000000000000000000000000000..b512c09d476623ff4bf8d0d63c29b784925dbdf8
--- /dev/null
+++ b/backend/gateway/.dockerignore
@@ -0,0 +1 @@
+node_modules
\ No newline at end of file
diff --git a/backend/gateway/Dockerfile b/backend/gateway/Dockerfile
new file mode 100644
index 0000000000000000000000000000000000000000..c87de8a376175397954169138676889c5a5b13ec
--- /dev/null
+++ b/backend/gateway/Dockerfile
@@ -0,0 +1,5 @@
+FROM node:12
+WORKDIR /home/node/app
+COPY . /home/node/app
+RUN npm install
+CMD npm start
\ No newline at end of file
diff --git a/backend/README.txt b/backend/gateway/README.txt
similarity index 72%
rename from backend/README.txt
rename to backend/gateway/README.txt
index e2a268cebdecf3770df6364cb2e086c469ade523..9931462519507ff01bcbc4037be83dadffcef98e 100644
--- a/backend/README.txt
+++ b/backend/gateway/README.txt
@@ -1,8 +1,8 @@
Simple NODEjs based server with grpc. (runs on port 9090)
-Run with node server.js
+Run with npm start
-The server(OLD).js file was for the previous proto, remove later
+The src/index(OLD).js file was for the previous proto, remove later
Note:
Might have to run the command npm install @grpc/grpc-js
diff --git a/backend/gatewayserver/package-lock.json b/backend/gateway/package-lock.json
similarity index 100%
rename from backend/gatewayserver/package-lock.json
rename to backend/gateway/package-lock.json
diff --git a/backend/gatewayserver/package.json b/backend/gateway/package.json
similarity index 58%
rename from backend/gatewayserver/package.json
rename to backend/gateway/package.json
index 102d577aa8c0507485cea3f8bf93efb8b57f819d..a1b1c5ae02ca426debc2b145adbf9cba6429f22d 100644
--- a/backend/gatewayserver/package.json
+++ b/backend/gateway/package.json
@@ -1,7 +1,11 @@
{
- "name": "vuewebgrpc",
- "version": "0.1.0",
- "private": true,
+ "name": "gateway",
+ "version": "1.0.0",
+ "description": "",
+ "main": "src/index.js",
+ "scripts": {
+ "start": "node src/index.js"
+ },
"dependencies": {
"@grpc/grpc-js": "^1.1.5",
"async": "3.2.0",
@@ -15,17 +19,5 @@
"mysql": "^2.18.1",
"streammagic": "^1.0.0",
"tedious": "^9.2.1"
- },
- "eslintConfig": {
- "root": true,
- "env": {
- "node": true
- },
- "rules": {}
- },
- "browserslist": [
- "> 1%",
- "last 2 versions",
- "not dead"
- ]
+ }
}
diff --git a/backend/gateway/protos/README.md b/backend/gateway/protos/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..128e4b2fa1fce1c43af79e2956e931e79b266d90
--- /dev/null
+++ b/backend/gateway/protos/README.md
@@ -0,0 +1,3 @@
+# protos
+
+Contains all Protos (gRCP) files that are used to communicate between services in Provee
\ No newline at end of file
diff --git a/backend/gateway/protos/v3/projector.proto b/backend/gateway/protos/v3/projector.proto
new file mode 100644
index 0000000000000000000000000000000000000000..a2a1dab64955b20ba82e8482070f4131dc483881
--- /dev/null
+++ b/backend/gateway/protos/v3/projector.proto
@@ -0,0 +1,71 @@
+syntax = "proto3";
+
+package provee;
+
+import "google/protobuf/empty.proto";
+
+option java_multiple_files = true;
+option java_package = "nl.uuvig.provee";
+option java_outer_classname = "ProveProjectorGRCP";
+option objc_class_prefix = "PROVEE";
+
+
+// Interface exported by the server.
+service Projector {
+ // A simple RPC.
+ //
+ // Start the Projector calculation
+ rpc start(google.protobuf.Empty) returns (google.protobuf.Empty);
+
+ // Stop the Projector calculation
+ rpc stop(google.protobuf.Empty) returns (google.protobuf.Empty);
+
+ // A server-to-client streaming RPC.
+ //
+ // Obtains the Projection Points in 2D given the trainings values stored in a row format. Results are
+ // streamed rather than returned at once (e.g. in a response message with a
+ // repeated field).
+ rpc getProjectionPoints(TrainingSet) returns (stream Point) {}
+
+ // A server-to-client streaming RPC.
+ //
+ // Obtains the Projection Points in 2D given the trainings values stored in a row format. Results are
+ // streamed rather than returned at once (e.g. in a response message with a
+ // repeated field).
+ rpc getUpdates(google.protobuf.Empty) returns (stream Point) {}
+
+// // A client-to-server streaming RPC.
+// //
+// // Accepts a stream of Points on a route being traversed, returning a
+// // RouteSummary when traversal is completed.
+// rpc RecordRoute(stream Point) returns (RouteSummary) {}
+
+// // A Bidirectional streaming RPC.
+// //
+// // Accepts a stream of RouteNotes sent while a route is being traversed,
+// // while receiving other RouteNotes (e.g. from other users).
+// rpc RouteChat(stream RouteNote) returns (stream RouteNote) {}
+}
+
+// Points are represented as x-y pairs
+message Point {
+ int32 id = 1;
+ int32 x = 2;
+ int32 y = 3;
+}
+
+// Needs description
+message TrainingSet {
+ string modelid = 1;
+ repeated TrainingSetRow rows = 2;
+}
+
+// Needs documentation
+message TrainingSetRow {
+ // The id of the row, e.g., row index.
+ string id = 1;
+
+ // The hd vector of the item.
+ repeated double hdvector = 2 [packed=true];
+}
+
diff --git a/backend/gateway/src/database.js b/backend/gateway/src/database.js
new file mode 100644
index 0000000000000000000000000000000000000000..dce08432179cd5c622ce1f552b0b476badc1a929
--- /dev/null
+++ b/backend/gateway/src/database.js
@@ -0,0 +1,59 @@
+const { request } = require('http');
+
+var Connection = require('tedious').Connection
+var Request = require('tedious').Request
+
+const config = {
+ server: 'DESKTOP-BP4I6KI',
+ database: 'SAMPLE',
+ options: {
+ trustServerCertificate: true
+ },
+ authentication: {
+ type: 'default',
+ options: {
+ userName: 'test', //update me
+ password: 'test' //update me
+ }
+},
+}
+function executeLocalQuery(query,connection, callback){
+ var request = new Request(query, function (err, rowCount) {
+ if (err) {
+ console.log("ERROR: " + err);
+ return "ERROR: " + err;
+ }
+ connection.close()
+ })
+
+ //Default callback
+ function noop(data){}
+
+ var dataList = []
+ request.on('row', function (columns) {
+ dataList.push(columns);
+ })
+
+ request.on('doneProc',function (rowCount, more, rows){
+ console.log("DONE");
+ if(callback){
+ callback(dataList)
+ }
+ })
+ connection.execSql(request)
+}
+
+module.exports = {
+ executeQuery: function(query, callback = null){
+
+ var connection = new Connection(config)
+ connection.on('connect', function (err) {
+ if (err) {
+ console.log("ERROR: " + err);
+ return "ERROR: " + err;
+ } else {
+ executeLocalQuery(query,connection, callback);
+ }
+ })
+ }
+};
diff --git a/backend/gatewayserver/server(OLD).js b/backend/gateway/src/index(OLD).js
similarity index 100%
rename from backend/gatewayserver/server(OLD).js
rename to backend/gateway/src/index(OLD).js
diff --git a/backend/gatewayserver/server.js b/backend/gateway/src/index.js
similarity index 79%
rename from backend/gatewayserver/server.js
rename to backend/gateway/src/index.js
index 2934e9ac27404a5b3cc62c239f37f91517c6aa71..878943635bbbc612a8138ac117d0e2bf911e6360 100644
--- a/backend/gatewayserver/server.js
+++ b/backend/gateway/src/index.js
@@ -1,5 +1,5 @@
//SETUP
-var PROTO_PATH = __dirname + '../../../../protos/v3/projector.proto';
+var PROTO_PATH = __dirname + '/../protos/v3/projector.proto';
var assert = require('assert');
var async = require('async');
const axios = require('axios');
@@ -8,10 +8,13 @@ var grpc = require('@grpc/grpc-js');
var protoLoader = require('@grpc/proto-loader');
const http = require("http");
-var database=require('../database/config');
+const database = require('./database');
const { callErrorFromStatus } = require('@grpc/grpc-js/build/src/call');
//let connection = mysql.createConnection(config);
+const port = process.env.PORT || 9090;
+const appUrl = process.env.APP_URL || 'http://localhost:8090';
+
var packageDefinition = protoLoader.loadSync(
PROTO_PATH,
{keepCase: true,
@@ -25,7 +28,7 @@ var projectorPackage = protoDescriptor.provee;
//OLD
function sendPoint(call, callback) {
- axios.get('http://localhost:8090/generatePoint').then(resp=>{
+ axios.get(`${appUrl}/generatePoint`).then(resp=>{
callback(null, resp["data"]["point"]);
})
}
@@ -61,7 +64,7 @@ function sendPointStream(call) {
modelID = call.request.modelid;
}
- var requestURL = "http://localhost:8090/generatePointStream?modelID=${modelID}" + modelID;
+ var requestURL = `${appUrl}/generatePointStream?modelID=${modelID}`;
http.get(requestURL, res =>{
@@ -77,11 +80,13 @@ function sendPointStream(call) {
//Right now it doesnt fix cut off jsons (FIX LATER)
function sendDataStream(data,call){
- var list = data.toString().split("\n")
+ var list = data.toString().trim().split("\n")
- for(var i =1; i <list.length-2;i++){
+ for(var i =0; i <list.length;i++){
+ try {
var response = JSON.parse(list[i]);
call.write(response["point"]);
+ } catch (e) {}
}
}
@@ -100,10 +105,11 @@ function getServer() {
if (require.main === module) {
var server = getServer();
server.bindAsync(
- '0.0.0.0:9090', grpc.ServerCredentials.createInsecure(), (err, port) => {
+ `0.0.0.0:${port}`, grpc.ServerCredentials.createInsecure(), (err, port) => {
assert.ifError(err);
server.start();
console.log("connected");
+ console.log(`Server listening at http://0.0.0.0:${port}`);
});
}
exports.getServer = getServer;
diff --git a/backend/haproxy/haproxy.cfg b/backend/haproxy/haproxy.cfg
new file mode 100644
index 0000000000000000000000000000000000000000..65080b407136dddc659f00a47dbf46646ba3bf0c
--- /dev/null
+++ b/backend/haproxy/haproxy.cfg
@@ -0,0 +1,12 @@
+frontend http
+ bind *:8090
+ mode http
+ timeout client 10s
+ use_backend all
+
+backend all
+ mode http
+ server app1 app1:8090
+ server app2 app2:8090
+ server app3 app3:8090
+ server app4 app4:8090
diff --git a/backend/microservices and load balancing/.gitignore b/backend/microservices and load balancing/.gitignore
deleted file mode 100644
index 40b878db5b1c97fc77049537a71bb2e249abe5dc..0000000000000000000000000000000000000000
--- a/backend/microservices and load balancing/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-node_modules/
\ No newline at end of file
diff --git a/backend/microservices and load balancing/app/package-lock.json b/backend/microservices and load balancing/app/package-lock.json
deleted file mode 100644
index b9a8213aac922b3f146b4b3ba7028ad79eb87700..0000000000000000000000000000000000000000
--- a/backend/microservices and load balancing/app/package-lock.json
+++ /dev/null
@@ -1,379 +0,0 @@
-{
- "name": "app",
- "version": "1.0.0",
- "lockfileVersion": 1,
- "requires": true,
- "dependencies": {
- "accepts": {
- "version": "1.3.7",
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- "requires": {
- "mime-types": "~2.1.24",
- "negotiator": "0.6.2"
- }
- },
- "array-flatten": {
- "version": "1.1.1",
- "resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
- "integrity": "sha1-ml9pkFGx5wczKPKgCJaLZOopVdI="
- },
- "body-parser": {
- "version": "1.19.0",
- "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.19.0.tgz",
- "integrity": "sha512-dhEPs72UPbDnAQJ9ZKMNTP6ptJaionhP5cBb541nXPlW60Jepo9RV/a4fX4XWW9CuFNK22krhrj1+rgzifNCsw==",
- "requires": {
- "bytes": "3.1.0",
- "content-type": "~1.0.4",
- "debug": "2.6.9",
- "depd": "~1.1.2",
- "http-errors": "1.7.2",
- "iconv-lite": "0.4.24",
- "on-finished": "~2.3.0",
- "qs": "6.7.0",
- "raw-body": "2.4.0",
- "type-is": "~1.6.17"
- }
- },
- "bytes": {
- "version": "3.1.0",
- "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.1.0.tgz",
- "integrity": "sha512-zauLjrfCG+xvoyaqLoV8bLVXXNGC4JqlxFCutSDWA6fJrTo2ZuvLYTqZ7aHBLZSMOopbzwv8f+wZcVzfVTI2Dg=="
- },
- "content-disposition": {
- "version": "0.5.3",
- "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-0.5.3.tgz",
- "integrity": "sha512-ExO0774ikEObIAEV9kDo50o+79VCUdEB6n6lzKgGwupcVeRlhrj3qGAfwq8G6uBJjkqLrhT0qEYFcWng8z1z0g==",
- "requires": {
- "safe-buffer": "5.1.2"
- }
- },
- "content-type": {
- "version": "1.0.4",
- "resolved": "https://registry.npmjs.org/content-type/-/content-type-1.0.4.tgz",
- "integrity": "sha512-hIP3EEPs8tB9AT1L+NUqtwOAps4mk2Zob89MWXMHjHWg9milF/j4osnnQLXBCBFBk/tvIG/tUc9mOUJiPBhPXA=="
- },
- "cookie": {
- "version": "0.4.0",
- "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.4.0.tgz",
- "integrity": "sha512-+Hp8fLp57wnUSt0tY0tHEXh4voZRDnoIrZPqlo3DPiI4y9lwg/jqx+1Om94/W6ZaPDOUbnjOt/99w66zk+l1Xg=="
- },
- "cookie-signature": {
- "version": "1.0.6",
- "resolved": "https://registry.npmjs.org/cookie-signature/-/cookie-signature-1.0.6.tgz",
- "integrity": "sha1-4wOogrNCzD7oylE6eZmXNNqzriw="
- },
- "debug": {
- "version": "2.6.9",
- "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
- "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
- "requires": {
- "ms": "2.0.0"
- }
- },
- "depd": {
- "version": "1.1.2",
- "resolved": "https://registry.npmjs.org/depd/-/depd-1.1.2.tgz",
- "integrity": "sha1-m81S4UwJd2PnSbJ0xDRu0uVgtak="
- },
- "destroy": {
- "version": "1.0.4",
- "resolved": "https://registry.npmjs.org/destroy/-/destroy-1.0.4.tgz",
- "integrity": "sha1-l4hXRCxEdJ5CBmE+N5RiBYJqvYA="
- },
- "ee-first": {
- "version": "1.1.1",
- "resolved": "https://registry.npmjs.org/ee-first/-/ee-first-1.1.1.tgz",
- "integrity": "sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0="
- },
- "encodeurl": {
- "version": "1.0.2",
- "resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-1.0.2.tgz",
- "integrity": "sha1-rT/0yG7C0CkyL1oCw6mmBslbP1k="
- },
- "escape-html": {
- "version": "1.0.3",
- "resolved": "https://registry.npmjs.org/escape-html/-/escape-html-1.0.3.tgz",
- "integrity": "sha1-Aljq5NPQwJdN4cFpGI7wBR0dGYg="
- },
- "etag": {
- "version": "1.8.1",
- "resolved": "https://registry.npmjs.org/etag/-/etag-1.8.1.tgz",
- "integrity": "sha1-Qa4u62XvpiJorr/qg6x9eSmbCIc="
- },
- "express": {
- "version": "4.17.1",
- "resolved": "https://registry.npmjs.org/express/-/express-4.17.1.tgz",
- "integrity": "sha512-mHJ9O79RqluphRrcw2X/GTh3k9tVv8YcoyY4Kkh4WDMUYKRZUq0h1o0w2rrrxBqM7VoeUVqgb27xlEMXTnYt4g==",
- "requires": {
- "accepts": "~1.3.7",
- "array-flatten": "1.1.1",
- "body-parser": "1.19.0",
- "content-disposition": "0.5.3",
- "content-type": "~1.0.4",
- "cookie": "0.4.0",
- "cookie-signature": "1.0.6",
- "debug": "2.6.9",
- "depd": "~1.1.2",
- "encodeurl": "~1.0.2",
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- "etag": "~1.8.1",
- "finalhandler": "~1.1.2",
- "fresh": "0.5.2",
- "merge-descriptors": "1.0.1",
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- "parseurl": "~1.3.3",
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- "proxy-addr": "~2.0.5",
- "qs": "6.7.0",
- "range-parser": "~1.2.1",
- "safe-buffer": "5.1.2",
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- "vary": "~1.1.2"
- }
- },
- "finalhandler": {
- "version": "1.1.2",
- "resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-1.1.2.tgz",
- "integrity": "sha512-aAWcW57uxVNrQZqFXjITpW3sIUQmHGG3qSb9mUah9MgMC4NeWhNOlNjXEYq3HjRAvL6arUviZGGJsBg6z0zsWA==",
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- "escape-html": "~1.0.3",
- "on-finished": "~2.3.0",
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- "statuses": "~1.5.0",
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- }
- },
- "forwarded": {
- "version": "0.1.2",
- "resolved": "https://registry.npmjs.org/forwarded/-/forwarded-0.1.2.tgz",
- "integrity": "sha1-mMI9qxF1ZXuMBXPozszZGw/xjIQ="
- },
- "fresh": {
- "version": "0.5.2",
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- "integrity": "sha1-PYyt2Q2XZWn6g1qx+OSyOhBWBac="
- },
- "http": {
- "version": "0.0.1-security",
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- "integrity": "sha512-RnDvP10Ty9FxqOtPZuxtebw1j4L/WiqNMDtuc1YMH1XQm5TgDRaR1G9u8upL6KD1bXHSp9eSXo/ED+8Q7FAr+g=="
- },
- "http-errors": {
- "version": "1.7.2",
- "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.7.2.tgz",
- "integrity": "sha512-uUQBt3H/cSIVfch6i1EuPNy/YsRSOUBXTVfZ+yR7Zjez3qjBz6i9+i4zjNaoqcoFVI4lQJ5plg63TvGfRSDCRg==",
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- "statuses": ">= 1.5.0 < 2",
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- "iconv-lite": {
- "version": "0.4.24",
- "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.24.tgz",
- "integrity": "sha512-v3MXnZAcvnywkTUEZomIActle7RXXeedOR31wwl7VlyoXO4Qi9arvSenNQWne1TcRwhCL1HwLI21bEqdpj8/rA==",
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- "version": "2.0.3",
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- "integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4="
- },
- "ipaddr.js": {
- "version": "1.9.0",
- "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-1.9.0.tgz",
- "integrity": "sha512-M4Sjn6N/+O6/IXSJseKqHoFc+5FdGJ22sXqnjTpdZweHK64MzEPAyQZyEU3R/KRv2GLoa7nNtg/C2Ev6m7z+eA=="
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- "version": "0.3.0",
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- "integrity": "sha512-5KhStqB5xpTAeGqKBAMgwaYMnQik7teQN4IAzC7npDv6kzeU6prfkR67bc87J1kWMPGkoaZSq1npmexMgkmEVg==",
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- "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
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- "escape-html": "~1.0.3",
- "etag": "~1.8.1",
- "fresh": "0.5.2",
- "http-errors": "~1.7.2",
- "mime": "1.6.0",
- "ms": "2.1.1",
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diff --git a/backend/microservices and load balancing/commands.txt b/backend/microservices and load balancing/commands.txt
deleted file mode 100644
index 1066261124fde66940895f0ac130902c14da8c59..0000000000000000000000000000000000000000
--- a/backend/microservices and load balancing/commands.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-docker build -t nodeapp .
-docker-compose up
-docker-compose down
\ No newline at end of file
diff --git a/backend/microservices and load balancing/docker-compose.yml b/backend/microservices and load balancing/docker-compose.yml
deleted file mode 100644
index 16bbbb7f39c171a7c11e7b1638fb315a5fe89aa0..0000000000000000000000000000000000000000
--- a/backend/microservices and load balancing/docker-compose.yml
+++ /dev/null
@@ -1,26 +0,0 @@
-version : '3'
-
-services:
- lb:
- image: haproxy
- ports:
- - "8090:8090"
- volumes:
- - ./haproxy:/usr/local/etc/haproxy
- nodeapp1:
- image: nodeapp
- environment:
- - APPID=1111
- nodeapp2:
- image: nodeapp
- environment:
- - APPID=2222
- nodeapp3:
- image: nodeapp
- environment:
- - APPID=3333
- nodeapptest:
- image: nodeapp
- environment:
- - APPID=4444
-
\ No newline at end of file
diff --git a/backend/microservices and load balancing/haproxy/haproxy.cfg b/backend/microservices and load balancing/haproxy/haproxy.cfg
deleted file mode 100644
index a13ae5cc10eb9623d2db536295480e48cef16a91..0000000000000000000000000000000000000000
--- a/backend/microservices and load balancing/haproxy/haproxy.cfg
+++ /dev/null
@@ -1,12 +0,0 @@
-frontend http
- bind *:8090
- mode http
- timeout client 10s
- use_backend all
-
-backend all
- mode http
- server s1 nodeapp1:1111
- server s2 nodeapp2:2222
- server s3 nodeapp3:3333
- server s4 nodeapptest:4444
diff --git a/frontend/vue.config.js b/frontend/vue.config.js
index ef6e86b246abc49a30b8763abba79e6bb9e8cf4e..2bb16b89e06389d3d43c22c9dfa87e4696373cc8 100644
--- a/frontend/vue.config.js
+++ b/frontend/vue.config.js
@@ -1,5 +1,8 @@
module.exports = {
- "transpileDependencies": [
+ transpileDependencies: [
"vuetify"
- ]
+ ],
+ devServer: {
+ port: 3000
+ }
}
\ No newline at end of file