*Add crypto subtle polyfill

build.js

@@ -10,5 +10,5 @@ esbuild.buildSync({
   define: {
     global: "self",
   },
-  inject: ["process.js"],
+  inject: ["process.js", "polyfill.js"],
 });

package.json

@@ -15,9 +15,10 @@
     "dependencies": {
         "@lumeweb/hyperswarm-web": "git+https://git.lumeweb.com/LumeWeb/hyperswarm-web.git",
         "@noble/ed25519": "^1.7.3",
+        "@peculiar/webcrypto": "^1.4.3",
         "b4a": "^1.6.3",
         "eventemitter2": "^6.4.9",
-        "hyperswarm": "^4.3.7",
+        "hyperswarm": "^4.4.0",
         "libkmodule": "^0.2.53",
         "libskynet": "^0.0.62",
         "noise-handshake": "^3.0.2",
@@ -28,7 +29,7 @@
         "@rollup/plugin-node-resolve": "^13.3.0",
         "@rollup/plugin-typescript": "^8.5.0",
         "@screamingvoid/sodium-universal": "^0.1.1",
-        "@scure/bip39": "^1.1.1",
+        "@scure/bip39": "^1.2.0",
         "@skynetlabs/skynet-nodejs": "^2.9.0",
         "@types/b4a": "^1.6.0",
         "@types/jest": "^28.1.8",
@@ -41,7 +42,7 @@
         "jest": "^28.1.3",
         "jest-puppeteer": "^6.2.0",
         "libskynetnode": "^0.1.4",
-        "prettier": "^2.8.4",
+        "prettier": "^2.8.7",
         "process": "^0.11.10",
         "puppeteer": "^15.5.0",
         "random-number-csprng": "^1.0.2",
@@ -51,7 +52,7 @@
         "stream-browserify": "^3.0.0",
         "ts-loader": "^9.4.2",
         "typescript": "^4.9.5",
-        "webpack": "^5.76.2",
+        "webpack": "^5.77.0",
         "webpack-cli": "^4.10.0"
     },
     "browser": {

polyfill.js

@@ -0,0 +1,11 @@
+import { Crypto } from "@peculiar/webcrypto";
+
+let globalCrypto = self.crypto;
+if (!globalCrypto.subtle) {
+  let subtleCrypto = new Crypto().subtle;
+  Object.defineProperty(globalCrypto, "subtle", {
+    get() {
+      return subtleCrypto;
+    },
+  });
+}

src/index.ts

@@ -359,7 +359,7 @@ async function handleListenConnections(aq: ActiveQuery) {
   };
 
   const hookClose = () => {
-    swarm.onceSelf("close", closeCb);
+    swarmEvent?.once("close", closeCb);
   };
 
   if (swarm.activeRelay) {