Offline Capabilities

functions/private/Test-WinUtilInternetConnection.ps1

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+function Test-WinUtilInternetConnection {
+    <#
+    .SYNOPSIS
+        Tests if the computer has internet connectivity
+    .OUTPUTS
+        Boolean - True if connected, False if offline
+    #>
+    try {
+        # Test multiple reliable endpoints
+        $testSites = @(
+            "8.8.8.8",           # Google DNS
+            "1.1.1.1",           # Cloudflare DNS
+            "208.67.222.222"     # OpenDNS
+        )
+
+        foreach ($site in $testSites) {
+            if (Test-Connection -ComputerName $site -Count 1 -Quiet -TimeoutSeconds 3 -ErrorAction SilentlyContinue) {
+                return $true
+            }
+        }
+        return $false
+    }
+    catch {
+        return $false
+    }
+}