Update Win_Speedtest.ps1

scripts/Win_Speedtest.ps1

@@ -1,27 +1,59 @@
+
 ## Measures the speed of the download, can only be ran on a PC running Windows 10 or a server running Server 2016+, plan is to add uploading also
 ## Majority of this script has been copied/butchered from https://www.ramblingtechie.co.uk/2020/07/13/internet-speed-test-in-powershell/
 # MINIMUM ACCEPTED THRESHOLD IN mbps 
 $mindownloadspeed = 20
 $minuploadspeed = 4
 
 # File to download you can find download links for other files here https://speedtest.flonix.net
-$downloadurl = "https://files.xlawgaming.com/10mb.bin"
-#$UploadURL = "http://ipv4.download.thinkbroadband.com/10MB.zip"
+$downloadurls = @(
+    "https://raw.githubusercontent.com/jamesward/play-load-tests/master/public/10mb.txt"
+)
 
 # SIZE OF SPECIFIED FILE IN MB (adjust this to match the size of your file in MB as above)
-$size = 10
+$sizes = @(
+    10,
+    10
+)
+
 # Name of Downloaded file
 $localfile = "SpeedTest.bin"
 
 # WEB CLIENT VARIABLES
 $webclient = New-Object System.Net.WebClient
 
-#RUN DOWNLOAD & CALCULATE DOWNLOAD SPEED
-$downloadstart_time = Get-Date
-$webclient.DownloadFile($downloadurl, $localfile)
-$downloadtimetaken = $((Get-Date).Subtract($downloadstart_time).Seconds)
-$downloadspeed = ($size / $downloadtimetaken) * 8
-Write-Output "Time taken: $downloadtimetaken second(s) | Download Speed: $downloadspeed mbps"
+# Variable to track if download was successful
+$downloadSuccessful = $false
+
+for ($i = 0; $i -lt $downloadurls.Length; $i++) {
+    $downloadurl = $downloadurls[$i]
+    $size = $sizes[$i]
+
+    # Write-Output "trying $downloadurl"
+    try {
+        #RUN DOWNLOAD & CALCULATE DOWNLOAD SPEED
+        $start_time = Get-Date
+        # $a = Measure-Command -Expression { 
+            $webclient.DownloadFile($downloadurl, $localfile)
+        # }
+        $end_time = Get-Date
+        $downloadSuccessful = $true
+        break # exits for loop
+    } catch {
+        Write-Output "Failed to download: $downloadurl : Trying the next URL..."
+    }
+}
+
+if (-not $downloadSuccessful) {
+    Write-Output "All download attempts failed."
+    exit 1
+}
+
+
+$secs_taken = ($end_time - $start_time).TotalSeconds
+$downloadspeed = ($size / $secs_taken) * 8
+Write-Output "Time taken: $([Math]::Round($secs_taken, 2)) seconds | Download Speed: $([Math]::Round($downloadspeed, 2)) mbps"
+
 
 #RUN UPLOAD & CALCULATE UPLOAD SPEED
 #$uploadstart_time = Get-Date
@@ -35,11 +67,9 @@ Remove-Item -path $localfile
 
 #SEND ALERTS IF BELOW MINIMUM THRESHOLD 
 if ($downloadspeed -ge $mindownloadspeed) { 
-    Write-Output "Speed is acceptable. Current download speed at is $downloadspeed mbps which is above the threshold of $mindownloadspeed mbps" 
+    Write-Output "Speed is acceptable. Current download speed is above the threshold of $mindownloadspeed mbps" 
     exit 0
-}
-
-else { 
-    Write-Output "Current download speed at is $downloadspeed mbps which is below the minimum threshold of $mindownloadspeed mbps" 
+} else { 
+    Write-Output "Current download speed is below the minimum threshold of $mindownloadspeed mbps" 
     exit 1
 }