Use node resolve to avoid @stomp/stompjs dependency in .cjs output.

Author: kum-deepak

bundles/tcp-wrapper.cjs

@@ -1,7 +1,26 @@
 'use strict';
 
 var net = require('net');
-var stompjs = require('@stomp/stompjs');
+
+/**
+ * Possible states for the IStompSocket
+ */
+var StompSocketState;
+(function (StompSocketState) {
+    StompSocketState[StompSocketState["CONNECTING"] = 0] = "CONNECTING";
+    StompSocketState[StompSocketState["OPEN"] = 1] = "OPEN";
+    StompSocketState[StompSocketState["CLOSING"] = 2] = "CLOSING";
+    StompSocketState[StompSocketState["CLOSED"] = 3] = "CLOSED";
+})(StompSocketState = StompSocketState || (StompSocketState = {}));
+/**
+ * Possible activation state
+ */
+var ActivationState;
+(function (ActivationState) {
+    ActivationState[ActivationState["ACTIVE"] = 0] = "ACTIVE";
+    ActivationState[ActivationState["DEACTIVATING"] = 1] = "DEACTIVATING";
+    ActivationState[ActivationState["INACTIVE"] = 2] = "INACTIVE";
+})(ActivationState = ActivationState || (ActivationState = {}));
 
 /**
  * Wrapper for a TCP socket to make it behave similar to the WebSocket interface
@@ -21,17 +40,17 @@ class TCPWrapper {
         this.onmessage = noOp;
         this.onopen = noOp;
         this.url = `tcp://${host}/${port}/`;
-        this.readyState = stompjs.StompSocketState.CONNECTING;
+        this.readyState = StompSocketState.CONNECTING;
         this.socket = this.getSocket(port, host);
         this.socket.on('connect', () => {
-            this.readyState = stompjs.StompSocketState.OPEN;
+            this.readyState = StompSocketState.OPEN;
             this.onopen();
         });
         this.socket.on('data', ev => {
             this.onmessage({ data: ev });
         });
         this.socket.on('close', hadError => {
-            this.readyState = stompjs.StompSocketState.CLOSED;
+            this.readyState = StompSocketState.CLOSED;
             if (this._closeEvtOnTermination) {
                 this.onclose(this._closeEvtOnTermination);
             }
@@ -72,14 +91,14 @@ class TCPWrapper {
      * @param reason
      */
     close(code, reason) {
-        this.readyState = stompjs.StompSocketState.CLOSING;
+        this.readyState = StompSocketState.CLOSING;
         this.socket.end();
     }
     /**
      * @internal
      */
     terminate() {
-        this.readyState = stompjs.StompSocketState.CLOSING;
+        this.readyState = StompSocketState.CLOSING;
         this._closeEvtOnTermination = {
             wasClean: false,
             type: 'CloseEvent',

package-lock.json

@@ -19,6 +19,7 @@
   "author": "[email protected]",
   "license": "Apache-2.0",
   "devDependencies": {
+    "@rollup/plugin-node-resolve": "^15.0.1",
     "@rollup/plugin-typescript": "^11.0.0",
     "@stomp/stompjs": "^7.0.0-beta3",
     "@types/node": "^18.11.18",

package.json

@@ -1,10 +1,11 @@
 import typescript from '@rollup/plugin-typescript';
+import nodeResolve from '@rollup/plugin-node-resolve';
 
 export default [
   {
     input: 'src/index.ts',
-    plugins: [typescript()],
-    external: ['net', '@stomp/stompjs'],
+    plugins: [typescript(), nodeResolve()],
+    external: ['net'],
     output: {
       file: 'bundles/tcp-wrapper.cjs',
       format: 'cjs',