From bf654af617b5d9c1a2503fef3071b3d9a6a6d4ba Mon Sep 17 00:00:00 2001
From: dev-hari-prasad <webdev.byhari@gmail.com>
Date: Sun, 22 Mar 2026 00:02:48 +0530
Subject: [PATCH] Update pgadmin.js

---
 runtime/src/js/pgadmin.js | 27 ++++++++++++++++++++++-----
 1 file changed, 22 insertions(+), 5 deletions(-)

diff --git a/runtime/src/js/pgadmin.js b/runtime/src/js/pgadmin.js
index 07bdb8d5498..d5af634e7c1 100644
--- a/runtime/src/js/pgadmin.js
+++ b/runtime/src/js/pgadmin.js
@@ -299,14 +299,18 @@ function startDesktopMode() {
   let midTime1 = currentTime + (connectionTimeout / 2);
   let midTime2 = currentTime + (connectionTimeout * 2 / 3);
   let pingInProgress = false;
+  let currentPingInterval = 100;
 
-  // ping pgAdmin server every 1 second.
+  // ping pgAdmin server with adaptive polling.
   let pingStartTime = (new Date).getTime();
-  pingIntervalID = setInterval(function () {
+  
+  function performPing() {
     // If ping request is already send and response is not
     // received no need to send another request.
-    if (pingInProgress)
+    if (pingInProgress) {
+      pingIntervalID = setTimeout(performPing, currentPingInterval);
       return;
+    }
 
     pingServer().then(() => {
       pingInProgress = false;
@@ -314,7 +318,7 @@ function startDesktopMode() {
       // Set the pgAdmin process object to misc
       misc.setProcessObject(pgadminServerProcess);
 
-      clearInterval(pingIntervalID);
+      clearTimeout(pingIntervalID);
       let appEndTime = (new Date).getTime();
       misc.writeServerLog('------------------------------------------');
       misc.writeServerLog('Total time taken to ping pgAdmin4 server: ' + (appEndTime - pingStartTime) / 1000 + ' Sec');
@@ -329,6 +333,7 @@ function startDesktopMode() {
       // and stop pinging the server.
       if (curTime >= endTime) {
         showErrorDialog(pingIntervalID);
+        return;
       }
 
       if (curTime > midTime1) {
@@ -338,10 +343,22 @@ function startDesktopMode() {
           splashWindow.webContents.executeJavaScript('document.getElementById(\'loader-text-status\').innerHTML = \'Almost there...\';', true);
         }
       }
+
+      pingIntervalID = setTimeout(performPing, currentPingInterval);
+      if (currentPingInterval === 1000) {
+        currentPingInterval = 100;
+      } else {
+        currentPingInterval = currentPingInterval * 2;
+        if (currentPingInterval > 1000) {
+          currentPingInterval = 1000;
+        }
+      }
     });
 
     pingInProgress = true;
-  }, 1000);
+  }
+  
+  performPing();
 }
 
 // This function is used to hide the splash screen and create/launch