Cancel any tracing

Signed-off-by: Alan Jowett <[email protected]>

Author: Alan Jowett

.github/scripts/test.etl

@@ -227,6 +227,10 @@ jobs:
         name: "cts-traffic Release"
         path: ${{ github.workspace }}\cts-traffic
 
+    - name: Cancel any existing WPR traces
+      run: |
+        wpr -cancel 2>$null; $global:LASTEXITCODE = 0
+
     - name: Start TCPIP tracing - Baseline
       if: ${{ github.event.inputs.tcp_ip_tracing }}
       run: |
@@ -235,6 +239,7 @@ jobs:
         Invoke-WebRequest -uri "https://raw.githubusercontent.com/microsoft/netperf/main/.github/workflows/tcpip.wprp" -OutFile "tcpip.wprp"
         wpr -start tcpip.wprp -filemode
 
+
     # Run CTS traffic without XDP installed to establish a baseline.
     - name: Run CTS cts-traffic baseline
       working-directory: ${{ github.workspace }}\cts-traffic