fix(crypto-nodejs): Set KeepAlive to false since Node.js v19

Disable keepAlive in download-lib.js, allowing node bindings to work on Node.JS 19

.github/workflows/bindings_ci.yml

@@ -92,7 +92,7 @@ jobs:
       fail-fast: true
       matrix:
         os: [ubuntu-latest]
-        node-version: [14.0, 16.0, 18.0]
+        node-version: [14.0, 16.0, 18.0, 19.0]
         include:
           - os: ubuntu-latest
             os-name: 🐧

bindings/matrix-sdk-crypto-nodejs/download-lib.js

@@ -1,3 +1,4 @@
+const { Agent } = require('https');
 const { DownloaderHelper } = require('node-downloader-helper');
 const { version } = require("./package.json");
 const { platform, arch } = process
@@ -22,6 +23,11 @@ function download_lib(libname) {
     console.info(`Downloading lib ${libname} from ${url}`);
     const dl = new DownloaderHelper(url, __dirname, {
         override: true,
+        httpsRequestOptions: {
+          // Disable keepalive to prevent the process hanging open.
+          // https://github.com/matrix-org/matrix-rust-sdk/issues/1160
+          agent: new Agent({ keepAlive: false }),
+        },
     });
 
     dl.on('end', () => console.info('Download Completed'));