Update zeromq.

.github/workflows/js-integration-test.yml

@@ -32,19 +32,14 @@ jobs:
       - name: Set up Node.js
         uses: actions/setup-node@v3
         with:
-          node-version: "16.20.0"
+          node-version: "20.10.0"
           cache: "npm"
 
-      - name: Install npm@9.8.0
-        run: npm i -g npm@9.8.0
+      - name: Install npm@10.2.3
+        run: npm i -g npm@10.2.3
 
       - name: Install dependencies
         run: npm ci --prefer-offline
-
-      - name: Reinstall zeromq because of Debian bug
-        run: |
-          npm uninstall zeromq
-          npm install zeromq@6.0.0-beta.17 --zmq-shared
 
       - name: Test with jest
         run: |

README.md

@@ -2,33 +2,12 @@
 JavaScript RPC Client for EdgePi RPC Server
 
 ## Installing as an NPM module
-If you are not on a debian system, you can simply run the following npm command on any machine:
 ```
 npm install @edgepi-cloud/edgepi-rpc
 ```
-## Installing as an NPM module on Debian systems
 
-There is currently an issue regularly installing zeromq as a dependency on debian systems. The culprit is the following error:
-```
-symbol lookup error: /**/node_modules/zeromq/build/Release/zeromq.node: undefined symbol: sodium_init
-```
-To get around this issue, you must first install the zeromq library (libzmq)
-```
-sudo apt update
-sudo apt install libzmq3-dev
-```
-You will then need to npm install the zeromq dependency specifying that you want to build with with installed
-library from the previous step. First ensure you have necessary build dependancies
-```
-sudo apt-get update && sudo apt-get install -y build-essential cmake
-```
-Then npm install zeromq with the shared library.
-```
-npm install zeromq@6.0.0-beta.17 --zmq-shared
-```
-Now you can simply install edgepi-rpc with the organization's scope from npm
-```
-npm install @edgepi-cloud/edgepi-rpc
+## Install build dependencies
+
 ```
-If you run into any issues with zeromq after installing the edgepi-rpc package, try reinstalling zeromq
-ensuring that it was built against the shared library. For further help installing zeromq, checkout their [github](https://github.com/zeromq/zeromq.js/).
+sudo apt update && sudo apt install cmake
+```

jest.config.js

@@ -1,5 +1,6 @@
 /** @type {import('ts-jest').JestConfigWithTsJest} */
 module.exports = {
   preset: 'ts-jest',
-  testEnvironment: 'node'
+  testEnvironment: 'node',
+  maxWorkers: 1 // Forces tests to run sequentially instead of in parallel. Issue: https://github.com/EdgePi-Cloud/edgepi-rpc-client-js/issues/46
 }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@edgepi-cloud/edgepi-rpc",
-  "version": "1.0.10",
+  "version": "1.0.11",
   "author": "Isaac James",
   "main": "./lib/index.js",
   "license": "MIT",
@@ -17,7 +17,7 @@
     "@types/node": "^20.4.2",
     "protobufjs": "^7.2.4",
     "protobufjs-cli": "^1.1.1",
-    "zeromq": "^6.0.0-beta.17"
+    "zeromq": "^6.0.0-beta.19"
   },
   "devDependencies": {
     "@types/jest": "^29.5.3",

tests/integration/AdcService.test.ts

@@ -9,7 +9,7 @@ describe('AdcService', ()=> {
     let adc: AdcService
 
     beforeAll(async() =>{
-        adc = new AdcService('tcp://192.168.1.216:5555');
+        adc = new AdcService('tcp://localhost:5555');
         // set rtds off
         await adc.setRtd(false, ADCNum.ADC_1)
         await adc.setRtd(false, ADCNum.ADC_2)

tests/integration/bug-fixes.test.ts

@@ -0,0 +1,11 @@
+const zmq = require('zeromq');
+
+jest.unmock('zeromq')
+
+describe('zeromq bug fix', () => {
+  test('should create zmq.Context without libsodium error', () => {
+    expect(() => {
+      let a = new zmq.Context();
+    }).not.toThrow();
+  });
+});

tsconfig.json

@@ -13,5 +13,7 @@
     "outDir": "./lib"
   },
   "include": [
-    "./src"]
+    "./src",
+    "./jest.config.js"
+  ]
 }