Reverted the update

node_modules/@actions/http-client/lib/index.js

@@ -502,7 +502,7 @@ class HttpClient {
         if (this._keepAlive && useProxy) {
             agent = this._proxyAgent;
         }
-        if (!useProxy) {
+        if (this._keepAlive && !useProxy) {
             agent = this._agent;
         }
         // if agent is already assigned use that agent.
@@ -534,12 +534,16 @@ class HttpClient {
             agent = tunnelAgent(agentOptions);
             this._proxyAgent = agent;
         }
-        // if tunneling agent isn't assigned create a new agent
-        if (!agent) {
+        // if reusing agent across request and tunneling agent isn't assigned create a new agent
+        if (this._keepAlive && !agent) {
             const options = { keepAlive: this._keepAlive, maxSockets };
             agent = usingSsl ? new https.Agent(options) : new http.Agent(options);
             this._agent = agent;
         }
+        // if not using private agent and tunnel agent isn't setup then use global agent
+        if (!agent) {
+            agent = usingSsl ? https.globalAgent : http.globalAgent;
+        }
         if (usingSsl && this._ignoreSslError) {
             // we don't want to set NODE_TLS_REJECT_UNAUTHORIZED=0 since that will affect request for entire process
             // http.RequestOptions doesn't expose a way to modify RequestOptions.agent.options

node_modules/@actions/http-client/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@actions/http-client",
-  "version": "2.2.1",
+  "version": "2.2.0",
   "description": "Actions Http Client",
   "keywords": [
     "github",
@@ -48,4 +48,4 @@
     "tunnel": "^0.0.6",
     "undici": "^5.25.4"
   }
-}
+}