go test (no udp limit)

scripts/build_go_receiver.ps1

@@ -0,0 +1,42 @@
+# Build script for Go UDP receiver on Windows
+# Run this script to compile the high-performance Go receiver
+
+$ErrorActionPreference = "Stop"
+
+Write-Host "Building Go UDP Receiver..." -ForegroundColor Cyan
+
+# Check if Go is installed
+try {
+    $goVersion = go version
+    Write-Host "✓ Found Go: $goVersion" -ForegroundColor Green
+} catch {
+    Write-Host "✗ Go is not installed or not in PATH" -ForegroundColor Red
+    Write-Host "  Download from: https://go.dev/dl/" -ForegroundColor Yellow
+    exit 1
+}
+
+# Navigate to scripts/go directory
+$scriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path
+$goDir = Join-Path $scriptDir "go"
+Set-Location $goDir
+
+# Clean dependencies
+Write-Host "`nCleaning dependencies..." -ForegroundColor Cyan
+go mod tidy
+
+# Build the executable
+Write-Host "`nBuilding executable..." -ForegroundColor Cyan
+go build -o recv_raw_rolling.exe main.go
+
+if ($LASTEXITCODE -eq 0) {
+    Write-Host "`n✓ Build successful!" -ForegroundColor Green
+    Write-Host "  Executable: scripts\go\recv_raw_rolling.exe" -ForegroundColor Green
+    Write-Host "`nTo run:" -ForegroundColor Yellow
+    Write-Host "  cd scripts\go" -ForegroundColor White
+    Write-Host "  .\recv_raw_rolling.exe" -ForegroundColor White
+    Write-Host "`nPress ESC to quit the application" -ForegroundColor Gray
+} else {
+    Write-Host "`n✗ Build failed!" -ForegroundColor Red
+    Write-Host "  See scripts\go\README.md for troubleshooting" -ForegroundColor Yellow
+    exit 1
+}