Make the generated code compatible with nodejs natives modules

Cargo.lock

@@ -561,7 +561,7 @@ checksum = "49f1f14873335454500d59611f1cf4a4b0f786f9ac11f4312a78e4cf2566695b"
 
 [[package]]
 name = "jrpc-cli"
-version = "0.1.3"
+version = "0.1.5"
 dependencies = [
  "anyhow",
  "clap",
@@ -607,7 +607,7 @@ checksum = "561d97a539a36e26a9a5fad1ea11a3039a67714694aaa379433e580854bc3dc5"
 
 [[package]]
 name = "libjrpc"
-version = "0.1.0"
+version = "0.1.5"
 dependencies = [
  "anyhow",
  "lazy_static",

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 edition = "2021"
 name = "jrpc-cli"
-version = "0.1.3"
+version = "0.1.5"
 
 [workspace]
 resolver = "2"

libjrpc/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "libjrpc"
-version = "0.1.0"
+version = "0.1.5"
 edition = "2021"
 
 [features]

libjrpc/templates/TypeScript/ts_service_client.ts

@@ -63,7 +63,10 @@ export class ServiceProvider {
             let resListener = this.requests.get(msg.id);
             if (!resListener) return; // Ignore wrong responses
             if (msg.error) {
-        if (msg.error.data && msg.error.data.$ == "verification_error") {
+                if (
+                    msg.error.data &&
+                    msg.error.data.$ == "verification_error"
+                ) {
                     resListener.err(
                         new VerificationError(
                             msg.error.data.type,
@@ -112,14 +115,26 @@ export const getRandomBytes = (
               return function (n: number) {
                   var a = new Uint8Array(n);
                   for (var i = 0; i < n; i += QUOTA) {
-            crypto.getRandomValues(a.subarray(i, i + Math.min(n - i, QUOTA)));
+                      crypto.getRandomValues(
+                          a.subarray(i, i + Math.min(n - i, QUOTA)),
+                      );
                   }
                   return a;
               };
           }
         : function () {
               // Node
+              if (typeof require !== "undefined") {
                   return require("crypto").randomBytes;
+              } else {
+                  return (n: number) => {
+                      let a = new Uint8Array(n);
+                      for (let i = 0; i < n; i++) {
+                          a[i] = Math.floor(Math.random() * 256);
+                      }
+                      return a;
+                  };
+              }
           }
 )() as (cnt: number) => Uint8Array;